Publikationen - Universit?t Regensburg_百利宫

2023

Baier C, Keshmiri A, Greimel F, Krieg B, Parik L, Grifka J, Maderbacher G. Correction to: Knee kinematics are variously influenced by different correction angles in high tibial osteotomy (HTO). Int Orthop. 2023 May;47(5):1393. doi: 10.1007/s00264-023-05784-z. Erratum for: Int Orthop. 2022 Oct;46(10):2245-2250. PMID: 36941494.

Benditz A, Pulido LC, Grifka J, Ripke F, Jansen P. A clinical decision support system in back pain helps to find the diagnosis: a prospective correlation study. Arch Orthop Trauma Surg. 2023 Feb;143(2):621-625. doi: 10.1007/s00402-021-04080-y. Epub 2021 Aug 4. PMID: 34347121; PMCID: PMC9925533.

N?scher P, Weber A, Leitzmann M, Grifka J, Jochem C. Arbeitsbezogenes sedent?res Verhalten: Eine explorative Studie an Verwaltungsangestellten einer Universit?tsklinik [Work-related sedentary behavior]. Zentralbl Arbeitsmed Arbeitsschutz Ergon. 2023;73(1):39-47. German. doi: 10.1007/s40664-022-00489-3. Epub 2023 Jan 9. PMID: 36643722; PMCID: PMC9829228

G?tz J, Maderbacher G, Leiss F, Zeman F, Meyer M, Reinhard J, Grifka J, Greimel F. Better early outcome with enhanced recovery total hip arthroplasty (ERAS-THA) versus conventional setup in randomized clinical trial (RCT). Arch Orthop Trauma Surg. 2024 Jan;144(1):439-450. doi: 10.1007/s00402-023-05002-w. Epub 2023 Aug 8. PMID: 37552325; PMCID: PMC10774173.

Goetz J, Maderbacher G, Gerg A, Leiss F, Dullien S, Zeman F, Meyer M, Reinhard J, Grifka J, Greimel F. Isokinetic knee muscle strength comparison after enhanced recovery after surgery (ERAS) versus conventional setup in total knee arthroplasty (TKA): a single blinded prospective randomized study. J Exp Orthop. 2023 Apr 15;10(1):44. doi: 10.1186/s40634-023-00604-0. PMID: 37060486; PMCID: PMC10105813.

Grifka J. Update Endoprothetik [Update on endoprosthetics]. Z Rheumatol. 2023 Dec;82(10):823-824. German. doi: 10.1007/s00393-023-01450-2. Epub 2023 Dec 4. PMID: 38047951.

Holzapfel DE, Thieme M, Kappenschneider T, Holzapfel S, Maderbacher G, Weber M, Grifka J, Meyer M. Outcome nach Gelenkersatz bei Patienten mit rheumatoider Grunderkrankung [Outcome of joint replacement in patients with underlying rheumatoid disease]. Z Rheumatol. 2023 Dec;82(10):825-833. German. doi: 10.1007/s00393-023-01424-4. Epub 2023 Oct 4. PMID: 37792031; PMCID: PMC10695889.

Kappenschneider T, Bammert P, Maderbacher G, Greimel F, Holzapfel DE, Schwarz T, G?tz J, Pagano S, Scharf M, Michalk K, Grifka J, Meyer M. The impact of elective total hip and knee arthroplasty on physical performance in orthogeriatric patients: a prospective intervention study. BMC Geriatr. 2023 Nov 21;23(1):763. doi: 10.1186/s12877-023-04460-6. PMID: 37990164; PMCID: PMC10664286.

K?ck H, Striegl B, Kraus A, Zborilova M, Christiansen S, Sch?fer N, Gr?ssel S, Hornberger H. In Vitro Analysis of Human Cartilage Infiltrated by Hydrogels and Hydrogel-Encapsulated Chondrocytes. Bioengineering (Basel). 2023 Jun 26;10(7):767. doi: 10.3390/bioengineering10070767. PMID: 37508794

Li S, Kong Z, Ma B, Wang H, Han Y, Zhao H, Shi X, Lv P, Yue H, Gr?ssel S, Yin L. Low miR-182-5p Expressing Extracellular Vesicles Derived From Human Bone Marrow Stromal Cells of Subjects With Steroid-Induced Osteonecrosis of the Femoral Head Aggravate Disease Progression. J Bone Miner Res. 2023 Jul;38(7):976-993. doi: 10.1002/jbmr.4823. Epub 2023 May 21. PMID: 37155311

M?ller B, Grifka J. Rückenschmerzen aus haus?rztlicher, rheumatologischer und orthop?disch-chirurgischer Perspektive [Back pain from the perspectives of general practitioners, rheumatology and orthopedic surgery]. Z Rheumatol. 2023 Feb;82(1):1-2. German. doi: 10.1007/s00393-022-01309-y. Epub 2023 Jan 5. PMID: 36602573; PMCID: PMC9815669.

Pagano S, Holzapfel S, Kappenschneider T, Meyer M, Maderbacher G, Grifka J, Holzapfel DE. Arthrosis diagnosis and treatment recommendations in clinical practice: an exploratory investigation with the generative AI model GPT-4. J Orthop Traumatol. 2023 Nov 28;24(1):61. doi: 10.1186/s10195-023-00740-4. PMID: 38015298; PMCID: PMC10684473.

Pagano S, Müller K, G?tz J, Reinhard J, Schindler M, Grifka J, Maderbacher G. The Role and Efficiency of an AI-Powered Software in the Evaluation of Lower Limb Radiographs before and after Total Knee Arthroplasty. J Clin Med. 2023 Aug 24;12(17):5498. doi: 10.3390/jcm12175498. PMID: 37685563; PMCID: PMC10487842.

Reinhard J, Schreiner A, Dullien S, G?tz JS, Leiss F, Maderbacher G, Grifka J, Greimel F. Comparison of postoperative isokinetic quadriceps and gluteal muscular strength after primary THA: is there an early benefit through enhanced recovery programs? J Exp Orthop. 2023 Nov 22;10(1):118. doi: 10.1186/s40634-023-00687-9. PMID: 37991695; PMCID: PMC10665281.

Reinhard J, Pulido LC, Schindler M, Schraag A, Greimel F, Grifka J, Benditz A. No Success without Effort: Follow-Up at Six Years after Implementing a Benchmarking and Feedback Concept for Postoperative Pain after Total Hip Arthroplasty. J Clin Med. 2023 Jul 10;12(14):4577. doi: 10.3390/jcm12144577. PMID: 37510694; PMCID: PMC10380292.

Reinhard J, Schindler M, Leiss F, Greimel F, Grifka J, Benditz A. No clinically significant difference in postoperative pain and side effects comparing conventional and enhanced recovery total hip arthroplasty with early mobilization. Arch Orthop Trauma Surg. 2023 Oct;143(10):6069-6076. doi: 10.1007/s00402-023-04858-2. Epub 2023 Apr 29. PMID: 37119325; PMCID: PMC10491546.

Sch?fer N, Gr?ssel S. New refinements aim to optimize articular cartilage tissue engineering. Nat Rev Rheumatol. 2023 Feb;19(2):66-67. doi: 10.1038/s41584-022-00889-y. PMID: 36604597

Scharf M, Holzapfel DE, Ehrnsperger M, Grifka J. Preoperative Decolonization Appears to Reduce the Risk of Infection in High-Risk Groups Undergoing Total Hip Arthroplasty. Antibiotics (Basel). 2023 May 9;12(5):877. doi: 10.3390/antibiotics12050877. PMID: 37237779; PMCID: PMC10215900.

Scharf M, Schraag AD, Ehrnsperger M, Grifka J. Strukturiertes Vorgehen bei infizierter Prothese [Structured approach for infected prosthesis]. Z Rheumatol. 2023 Dec;82(10):859-866. German. doi: 10.1007/s00393-023-01421-7. Epub 2023 Oct 18. PMID: 37851164.

Wang C, St?ckl S, Pattappa G, Schulz D, Hofmann K, Ilic J, Reinders Y, Bauer RJ, Sickmann A, Gr?ssel S. Extracellular Vesicles Derived from Osteogenic-Differentiated Human Bone Marrow-Derived Mesenchymal Cells Rescue Osteogenic Ability of Bone Marrow-Derived Mesenchymal Cells Impaired by Hypoxia. Biomedicines. 2023 Oct 16;11(10):2804. doi: 10.3390/biomedicines11102804. PMID: 37893177

Woerner M, Koehn A, Morris P, Weber M, Renkawitz T, Grifka J, Craiovan B. Influence of avascular necrosis of the femoral head on hip prosthesis integration: a radiological analysis. Acta Radiol. 2024 Jan;65(1):76-83. doi: 10.1177/02841851231183707. Epub 2023 Jun 27. PMID: 37376763.

Woerner M, Voelkl K, Ferner F, Weber M, Renkawitz T, Grifka J, Craiovan B. Avascular necrosis of the femoral head: three-dimensional measurement of drilling precision reveals high accuracy and no difference between fluoroscopically controlled core decompression and cancellous bone grafting. Arch Orthop Trauma Surg. 2023 Aug;143(8):4713-4719. doi: 10.1007/s00402-022-04753-2. Epub 2023 Jan 19. PMID: 36656351.

Woerner M, Voelkl K, Bliemel C, Ferner F, Weber M, Renkawitz T, Grifka J, Craiovan B. Comparison of two joint-preserving treatments for osteonecrosis of the femoral head: core decompression and core decompression with additional cancellous bone grafting. J Int Med Res. 2023 Aug;51(8):3000605231190453. doi: 10.1177/03000605231190453. PMID: 37585739; PMCID: PMC10416661.

Zborilova M, Grifka J, Parik L. Schulterendoprothetik – Wann welches Modell? [Shoulder endoprosthesis-When and which model?]. Z Rheumatol. 2023 Dec;82(10):834-838. German. doi: 10.1007/s00393-023-01419-1. Epub 2023 Sep 29. PMID: 37775540.

2022

Anders S, Grifka J: Chirurgische Therapie fokaler Knorpelsch?den am Knie: Indikationen, Techniken, Modifikationen, Ergebnisse [Surgical treatment of focal cartilage defects in the knee : Indications, techniques, modifications and results]. Orthopade. 2022 Feb;51(2):151-164. German. doi: 10.1007/ s00132-022-04220-1. PMID: 35076725.

Goetz J, Keyssner V, Hanses F, Greimel F, Lei? F, Schwarz T, Springorum HR, Grifka J, Schaumburger J: Animal experimental investigation on the efficacy of antibiotic therapy with linezolid, vancomycin, cotrimoxazole, and rifampin in treatment of periprosthetic knee joint infections by MRSA. Bone Joint Res. 2022 Mar;11(3):143-151. doi: 10.1302/2046-3758.113.BJR-2021-0268.R1. PMID: 35227086; PMCID: PMC8962855.

G?tz JS, Leiss F, Maderbacher G, Meyer M, Reinhard J, Zeman F, Grifka J, Greimel F: Implementing fast-track in total hip arthroplasty: rapid mobilization with low need for pain medication and low pain values : Retrospective analysis of 102 consecutive patients. Z Rheumatol. 2022 Apr;81(3):253-262. doi:10.1007/s00393-021-00978-5. Epub 2021 Mar 11. PMID: 33709165; PMCID: PMC8967758.

Greimel F, Maderbacher G, Baier C, Krieg B, Zeman F, Grifka J, Keshmiri A: Medial Open Wedge High tibial Osteotomy (MOWHTO) does not relevantly alter patellar kinematics: a cadaveric study. Arch Orthop Trauma Surg. 2022 Jan;142(1):13-21. doi: 10.1007/s00402-020-03578-1. Epub 2020 Aug 20.
Erratum in: Arch Orthop Trauma Surg. 2021 Oct 16;: PMID: 32816055; PMCID: PMC8732930.

Greimel F, Maderbacher G, Baier C, Krieg B, Zeman F, Grifka J, Keshmiri A: Correction to: Medial Open Wedge High tibial Osteotomy (MOWHTO) does not relevantly alter patellar kinematics: a cadaveric study. Arch Orthop Trauma Surg. 2022 Jan;142(1):23-24. doi: 10.1007/s00402-021-04217-z. Erratum for: Arch Orthop Trauma Surg. 2022 Jan;142(1):13-21. PMID: 34655324; PMCID: PMC8732804.

Greimel F, Maderbacher G: Fast-track hip and knee joint arthroplasty. Orthopade. 2022 May;51(5):349-351. doi: 10.1007/s00132-022-04243-8. Epub 2022
Apr 28

Greimel F, Maderbacher G: Perioperative management in fast-track arthroplasty. Orthopade. 2022 May;51(5):366-373. doi: 10.1007/s00132-022-04244-
7. Epub 2022 Apr 12

Grifka J, Greimel F, Maderbacher G: Tagesstation?re Endoprothetik – Ultra-Fast-Track [Day-case outpatient endoprosthetics – “Ultra-Fast-Track“]. Orthopade. 2022 May;51(5):380-384. German. doi: 10.1007/s00132-022-04242-9. Epub 2022 Apr 12.
PMID: 35412085.

Grifka J, Schwarz T: Therapieentscheid beim Femoroazetabul?ren Impingement-Syndrom: Differenzialdiagnostische Erw?gungen und Vorstellung eines Stufenkonzeptes für die Therapie [Treatment decision for femoroacetabular impingement syndrome : Differential diagnostic considerations and the introduction of a stage concept for treatment]. Orthopade. 2022 Mar;51(3):187-195. German. doi: 10.1007/s00132-022-04222-z. Epub 2022 Feb 14. PMID: 35165754.

Jurek B, Sch?fer N, Salehi MS, Pandamooz S, Haerteis S: Oxytocin accelerates tight junction formation and impairs cellular migration in 3D spheroids: evidence from Gapmer-induced exon skipping. Front Cell Neurosci. 2022 Oct 3;16:1000538. doi:10.3389/fncel.2022.1000538. PMID: 36263085

Kappenschneider T, Meyer M, Maderbacher G, Parik L, Leiss F, Quintana LP, Grifka J: Delir – eine interdisziplin?re Herausforderung [Delirium – an interdisciplinary challenge]. Orthopade. 2022 Feb;51(2):106-115. German. doi: 10.1007/s00132-021- 04209-2. Epub 2022 Jan 17. PMID: 35037987.

Kappenschneider T, Grifka J: Orthogeriatrie:Eine Brücke zwischen Orthop?die und Geriatrie [Orthogeriatrics : A bridge between orthopaedics and geriatrics]. Orthopade. 2022 Feb;51(2):79-80. German. doi: 10.1007/s00132-021-04202-9. Epub 2022 Feb 7. PMID: 35129675.

Kappenschneider T, Maderbacher G, Weber M, Greimel F, Holzapfel D, Parik L, Schwarz T, Leiss F, Knebl M, Reinhard J, Schraag AD, Thieme M, Turn A, G?tz J, Zborilova M, Pulido LC, Azar F, Sp?rrer JF, Oblinger B, Pfalzgraf F, Sundmacher L, Iashchenko I, Franke S, Trabold B, Michalk K, Grifka J, Meyer M: Special orthopaedic geriatrics (SOG) – a new multiprofessional care model for elderly patients in elective orthopaedic surgery: a study protocol for a prospective randomized controlled trial of a multimodal intervention in frail patients with hip and knee replacement. BMC Musculoskelet Disord. 2022 Dec 9;23(1):1079. doi: 10.1186/s12891-022-05955-w. PMID: 36494823; PMCID: PMC9733347.

K?nig MA, Grifka J, Benditz A: A novel radiological classification for displaced os coccyx: the Benditz- K?nig classification. Eur Spine J. 2022 Jan;31(1):10-17. doi: 10.1007/s00586-021-06971-5. Epub 2021 Sep 8. PMID: 34495391.

Leiss F, G?tz JS, Meyer M, Maderbacher G, Reinhard J, Parik L, Grifka J, Greimel F: Differences in femoral component subsidence rate after THA using an uncemented collarless femoral stem: full weight-bearing with an enhanced recovery rehabilitation versus partial weight-bearing. Arch Orthop Trauma Surg. 2022 Apr;142(4):673-680. doi: 10.1007/s00402-021-03913-0. Epub 2021 May 21. PMID: 34019145; PMCID: PMC8924083.

Maderbacher G, Keshmiri A, Springorum HR, M?senbacher A, Grifka J, Baier C: Total Knee Arthroplasty Violates the Law of Burmester - A Biomechanical Investigation. J Pers Med. 2022 Dec 24;13(1):36. doi: 10.3390/jpm13010036. PMID: 36675698; PMCID: PMC9861524.

Maderbacher G, Meyer M, Grifka J, Holzapfel D, Greimel F: Erfahrungen und Ergebnisse in der Fast-Track-Endoprothetik [Results and lessons learned in fast-track arthroplasty]. Orthopade. 2022 May;51(5):374-379. German. doi: 10.1007/s00132- 022-04245-6. Epub 2022 Apr 12. PMID: 35412086.

Meyer M, Grifka J, Kappenschneider T: Pr?operatives Screening für Risikofaktoren [Preoperative screening for risk factors]. Orthopadie (Heidelb). 2022 Aug;51(8):684-692. German. doi: 10.1007/ s00132-022-04258-1. Epub 2022 May 25. PMID: 35925284.

Meyer M, Kappenschneider T, Grifka J, Weber M: Risikomanagement in der orthop?dischen Chirurgie: Stratifizierung und Adjustierung patientenindividueller Risikofaktoren [Risk management in orthopedic surgery : Stratification and adjustment of patient-individual risk factors]. Orthopade. 2022 Feb;51(2):81-90. German. doi: 10.1007/s00132-021- 04206-5. Epub 2022 Jan 7. PMID: 34997246.

Nazet U, Neubert P, Schatz V, Gr?ssel S, Proff P, Jantsch J, Schr?der A, Kirschneck C: Differential gene expression response of synovial fibroblasts from temporomandibular joints and knee joints to dynamic tensile stress. J Orofac Orthop. 2022 Nov;83(6):361-375. doi: 10.1007/s00056-021- 00309-y. Epub 2021 Jun 17. PMID: 34142176

N?scher P, Weber A, Leitzmann M, Grifka J, Jochem C: Arbeitsbezogenes sedent?res Verhalten: Eine explorative Studie an Verwaltungsangestellten einer Universit?tsklinik [Work-related sedentary behavior]. Zentralbl Arbeitsmed Arbeitsschutz Ergon.
2023;73(1):39-47. German. doi: 10.1007/s40664-022-00489-3. Epub 2023 Jan 9. PMID: 36643722; PMCID: PMC9829228.

Paloncy R, Greimel F, Grifka J: Ambulante Versorgung durch sektorübergreifende Pr?habilitations- und Rehabilitationskonzepte in der tagesstation?ren Hüft- und Kniegelenkendoprothetik [Outpatient care through cross-sector prehabilitation and rehabilitation concepts in outpatient hip and knee arthroplasty]. Orthopade. 2022 May;51(5):385-394. German. doi: 10.1007/s00132-022-04241-w. Epub 2022 Apr 20. PMID: 35441878; PMCID: PMC9019805.

Poppelaars F, Gaya da Costa M, Inkeri Lokki A, Mallah K, Nord D, Reddaway J, Sch?fer N: ECCO – A new initiative to support early-career researchers in the complement field. Mol Immunol. 2022 Jan;141:104-107. doi:10.1016/j.molimm.2021.11.018. PMID: 34864446

Poppelaars F, Gaya da Costa M, Inkeri Lokki A, Mallah K, Nord D, Reddaway J, Sch?fer N: Early- Career Complementologists (ECCO) – Past achievements and future directions. Mol Immunol. 2022 Nov;151:158-165. doi:10.1016/j.molimm.2022.08.012. PMID: 36162224
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Pulido LC, Meyer M, Reinhard J, Kappenschneider T, Grifka J, Weber M: Hospital frailty risk score predicts adverse events in spine surgery. Eur Spine J. 2022 Jul;31(7):1621-1629. doi: 10.1007/s00586-022-07211-0. Epub 2022 Apr 18. PMID: 35437638.

R?sch G, El Bagdadi K, Muschter D, Taheri S, Dorn C, Meurer A, Straub RH, Zaucke F, Schilling AF, Gr?ssel S, Jenei-Lanzl Z: Sympathectomy aggravates subchondral bone changes during osteoarthritis progression in mice without affecting cartilage degeneration or synovial inflammation. Osteoarthritis Cartilage. 2022 Mar;30(3):461-474. doi: 0.1016/j. joca.2021.11.016. Epub 2021 Dec 2. PMID: 34864169

R?sch G, Muschter D, Taheri S, El Bagdadi K, Dorn C, Meurer A, Zaucke F, Schilling AF, Gr?ssel S, Straub RH, Jenei-Lanzl Z: β2-Adrenoceptor Deficiency Results in Increased Calcified Cartilage Thickness and Subchondral Bone Remodeling in Murine Experimental Osteoarthritis. Front Immunol. 2022 Jan 13;12:801505. doi: 10.3389/fimmu.2021.801505. eCollection 2021. PMID: 35095883

Sch?fer N, Gr?ssel S: Involvement of complement peptides C3a and C5a in osteoarthritis pathology. Peptides. 2022 Aug;154:170815. doi: 10.1016/j. peptides.2022.170815. Epub 2022 May 20. PMID: 35598724 Review.

Sch?fer N, Gr?ssel S: Targeted therapy for osteoarthritis: progress and pitfalls. Nat Med. 2022 Dec;28(12):2473-2475. doi: 10.1038/s41591-022- 02057-x. PMID: 36456832

Schindler M, Reinhard J, Grifka J, Leiss F, Schwarz T: Hallux saltans – seltene Diagnose, oft übersehen [Hallux saltans - rare diagnosis, often overlooked]. Orthopadie (Heidelb). 2022 Nov;51(11):939-942. German. doi: 10.1007/s00132-022-04311-z. Epub 2022 Oct 6. PMID: 36201008.

Schindler M, Schmitz S, Reinhard J, Jansen P, Grifka J, Benditz A: Pain Course after Total Knee Arthroplasty within a Standardized Pain Management Concept: A Prospective Observational Study. J Clin Med. 2022 Dec 4;11(23):7204. doi: 10.3390/jcm11237204. PMID: 36498779; PMCID: PMC9741301.

Schwarz TJ, Maderbacher G, Leiss F, Grifka J, Heers G, Matussek J: Three-dimensional acetabular orientation during periacetabular osteotomy: a video analysis of acetabular rim position using an external fixator as navigation tool during reorientation procedure. Arch Orthop Trauma Surg. 2022 Mar;142(3):381-386. doi: 10.1007/s00402-020-03632-y. Epub 2020 Oct 24. PMID: 33098458; PMCID: PMC8843857.

St?ckl S, Reichart J, Zborilova M, Johnstone B, Gr?ssel S: Semaphorin 3A-Neuropilin-1 Signaling Modulates MMP13 Expression in Human Osteoarthritic Chondrocytes. Int J Mol Sci. 2022 Nov 16;23(22):14180. doi: 10.3390/ijms232214180. PMID:
36430655

Wang C, St?ckl S, Li S, Herrmann M, Lukas C, Reinders Y, Sickmann A, Gr?ssel S: Effects of Extracellular Vesicles from Osteogenic Differentiated Human BMSCs on Osteogenic and Adipogenic Differentiation Capacity of Na?ve Human BMSCs. Cells. 2022 Aug 11;11(16):2491. doi: 10.3390/cells11162491. PMID: 36010568

Wank I, Niedermair T, Kronenberg D, Stange R, Brochhausen C, Hess A, Gr?ssel S: Influence of the Peripheral Nervous System on Murine Osteoporotic Fracture Healing and Fracture-Induced Hyperalgesia. Int J Mol Sci. 2022 Dec 28;24(1):510. doi:0.3390/ ijms24010510. PMID: 36613952

Weber M, Suess F, Jerabek SA, Meyer M, Grifka J, Renkawitz T, Dendorfer S: Kinematic pelvic tilt during gait alters functional cup position in total hip arthroplasty. J Orthop Res. 2022 Apr;40(4):846-853. doi: 10.1002/jor.25106. Epub 2021 Jun 14. PMID: 34057752.

Weber M, Meyer M, Grifka J: Infizierte Endoprothese des Rheumatikers [Infected endoprosthesis in patients with rheumatism]. Z Rheumatol. 2021 May;80(4):339-347. German. doi: 10.1007/s00393-021-00995-4. Epub 2021 Apr 22. PMID: 33885947.

Worlicek M, Schaumburger J, Springorum R, Maderbacher G, Zeman F, Grifka J, Baier C: In vivo knee kinematics of an innovative prosthesis design. Open Med (Wars). 2022 Jul 20;17(1):1318-1324. doi: 10.1515/med-2022-0518. PMID: 35937001; PMCID: PMC9307144.

Zauhar R, Biber J, Jabri Y, Kim M, Hu J, Kaplan L, Pfaller AM, Sch?fer N, Enzmann V, Schl?tzer-Schrehardt U, Straub T, Hauck SM, Gamlin PD, McFerrin MB, Messinger J, Strang CE, Curcio CA, Dana N, Pauly D, Grosche A, Li M, Stambolian D: As in Real Estate, Location Matters: Cellular Expression of Complement Varies Between Macular and Peripheral Regions of the Retina and Supporting Tissues. Front Immunol. 2022 Jun 15; 13:895519. doi:10.3389/fimmu.2022.895519. PMID: 35784369

TOP

2021

Anders S, Grifka J: Chirurgische Therapie fokaler Knorpelsch?den am Knie: Indikationen, Techniken, Modifikationen, Ergebnisse Z Rheumatol. 2021 Nov;80(9):855-867. doi: 10.1007/s00393-021-01084-2.

Benditz A, Pulido LC, Grifka J, Ripke F, Jansen P: A clinical decision support system in back pain helps to find the diagnosis: a prospective correlation study. Arch Orthop Trauma Surg. 2021 Aug 4. doi: 10.1007/s00402-021-04080-y.

Faber F: Osteoporotische Frakturen des Beckenrings und deren minimal-invasive Behandlungsoptionen [Osteoporotic fractures of the pelvic ring and their minimally invasive treatment options]. Orthopade. 2021 Oct;50(10):871-882. German. doi: 10.1007/s00132-021-04158-w.

G?tz JS, Leiss F, Maderbacher G, Meyer M, Reinhard J, Zeman F, Grifka J, Greimel F: Implementing fast-track in total hip arthroplasty: rapid mobilization with low need for pain medication and low pain values : Retrospective analysis of 102 consecutive patients. Z Rheumatol. 2021 Mar 11. English. doi: 10.1007/s00393-021-00978-5.

G?tz JS, Benditz A, Reinhard J, Schindler M, Zeman F, Grifka J, Greimel F, Leiss F: Influence of Anxiety/Depression, Age, Gender and ASA on 1-Year Follow-Up Outcomes Following Total Hip and Knee Arthroplasty in 5447 Patients. J Clin Med. 2021 Jul 13;10(14):3095. doi: 10.3390/jcm10143095.

Gr?ssel S, Zaucke F, Madry H: Osteoarthritis: Novel Molecular Mechanisms Increase Our Understanding of the Disease Pathology. J Clin Med. 2021 Apr 30;10(9):1938. doi: 10.3390/jcm10091938.

Greimel F, Grifka J, Maderbacher G: Fast-Track in der Hüft- und Kniegelenkendoprothetik Orthopade. 2021 Apr;50(4):333-343. doi: 10.1007/s00132-021-04071-2.

Grifka J: Gelenkerhaltende Hüfteingriffe. Orthopade. 2021 Oct;50(10):804-806. doi: 10.1007/s00132-021-04166-w.

Grifka J, Huber-Lang M, Madry H, Obertacke U, Raschke M, Rickert M, Walcher F, Wirtz C: Innovationen im Fach O und U, Wissenschaft und Forschung aus dem Fach Orthop?die und Unfallchirurgie 2021; 11 (1)

Grifka J, Baier C, Maderbacher G: Improved femoral component rotation in total knee arthroplasty: an anatomical study with optimized gap balancing. Arch Orthop Trauma Surg. 2021 Oct;141(10):1669-1675. doi: 10.1007/s00402-020-03557-6.

Herrmann M, Diederichs S, Melnik S, Riegger J, Trivanovi? D, Li S, Jenei-Lanzl Z, Brenner RE, Huber-Lang M, Zaucke F, Schildberg FA, Gr?ssel S: Extracellular Vesicles in Musculoskeletal Pathologies and Regeneration. Front Bioeng Biotechnol. 2021 Jan 20;8:624096. doi: 10.3389/fbioe.2020.624096.

Leiss F, G?tz JS, Maderbacher G, Meyer M, Reinhard J, Zeman F, Grifka J, Greimel F: Excellent Functional Outcome and Quality of Life after Primary Cementless Total Hip Arthroplasty (THA) Using an Enhanced Recovery Setup. J Clin Med. 2021 Feb 6;10(4):621.

Leiss F, Schindler M, G?tz JS, Maderbacher G, Meyer M, Reinhard J, Zeman F, Grifka J, Greimel F: Superior Functional Outcome and Comparable Health-Related Quality of Life after Enhanced Recovery vs. Conventional THA: A Retrospective Matched Pair Analysis. J Clin Med. 2021 Jul 14;10(14):3096. doi: 10.3390/jcm10143096.

Li S, St?ckl S, Lukas C, Herrmann M, Brochhausen C, K?nig MA, Johnstone B, Gr?ssel S: Curcumin-primed human BMSC-derived extracellular vesicles reverse IL-1β-induced catabolic responses of OA chondrocytes by upregulating miR-126-3p. Stem Cell Res Ther. 2021 Apr 29;12(1):252. doi: 10.

Maderbacher G, Matussek J, Greimel F, Grifka J, Schaumburger J, Baier C, Keshmiri A: Lower Limb Malrotation Is Regularly Present in Long-Leg Radiographs Resulting in Significant Measurement Errors. J Knee Surg. 2021 Jan;34(1):108-114. doi: 10.1055/s-0039-1693668.

Madry H, Gr?ssel S, N?th U, Relja B, Bernstein A, Docheva D, Kauther MD, Katthagen JC, Bader R, van Griensven M, Wirtz DC, Raschke MJ, Huber-Lang M: The future of basic science in orthopaedics and traumatology: Cassandra or Prometheus? Eur J Med Res. 2021 Jun 14;26(1):56. doi: 10.1186/s40001-021-00521-x.

Matussek J, Dingeldey E, Sauerlandt B: Physiotherapeutische und rehabilitative M?glichkeiten bei neuromuskul?ren Skoliosen. Arbeitsfelder krankengymnastischer Techniken im Spannungsfeld hypertoner und hypotoner Formen neuromuskul?rer Skoliosen, Orthop?de 2021, 50:614–621

Matussek J, Dingeldey E: Orthop?dische Techniken und neuromuskul?re Skoliosen. Rumpforthetik, Rollstuhl- und Sitzschalenversorgung, Orthop?de 2021, 50:622–632

Meyer M, Leiss F, Greimel F, Renkawitz T, Grifka J, Maderbacher G, Weber M: Impact of malnutrition and vitamin deficiency in geriatric patients undergoing orthopedic surgery. Acta Orthop. 2021 Jun;92(3):358-363. doi: 10.1080/17453674.2021.1882092.

Meyer M, Renkawitz T, V?llner F, Benditz A, Grifka J, Weber M: Pros and cons of navigated versus conventional total knee arthroplasty-a retrospective analysis of over 2400 patients. Arch Orthop Trauma Surg. 2021 Nov;141(11):1983-1991. doi: 10.1007/s00402-021-03834-y.

Meyer M, Parik L, Greimel F, Renkawitz T, Grifka J, Weber M: Hospital Frailty Risk Score Outperforms Current Risk Stratification Models in Primary Total Hip and Knee Arthroplasty. J Arthroplasty. 2021 May;36(5):1533-1542. doi: 10.1016/j.arth.2020.12.002.

Meyer M, G?tz J, Parik L, Renkawitz T, Grifka J, Maderbacher G, Kappenschneider T, Weber M: Postoperative delirium is a risk factor for complications and poor outcome after total hip and knee arthroplasty. Acta Orthop. 2021 Dec;92(6):695-700. doi: 10.1080/17453674.2021.1980676.

Meyer M, Schwarz T, Renkawitz T, Maderbacher G, Grifka J, Weber M: Hospital Frailty Risk Score predicts adverse events in revision total hip and knee arthroplasty. Int Orthop. 2021 Nov;45

Nazet U, Feulner L, Muschter D, Neubert P, Schatz V, Gr?ssel S, Jantsch J, Proff P, Schr?der A, Kirschneck C: Mechanical Stress Induce PG-E2 in Murine Synovial Fibroblasts Originating from the Temporomandibular Joint. Cells. 2021 Feb 1;10(2):298. doi: 10.3390/cells10020298.

Nazet U, Neubert P, Schatz V, Gr?ssel S, Proff P, Jantsch J, Schr?der A, Kirschneck C: Differential gene expression response of synovial fibroblasts from temporomandibular joints and knee joints to dynamic tensile stress. J Orofac Orthop. 2021 Jun 17. English. doi: 10.1007/s00056-021-00309-y.

Peteler R, Schmitz P, Loher M, Jansen P, Grifka J, Benditz A: Sex-Dependent Differences in Symptom-Related Disability Due to Lumbar Spinal Stenosis. J Pain Res. 2021 Mar 16;14:747-755. doi: 10.2147/JPR.S294524.

Steinwachs MR, Gille J, Volz M, Anders S, Jakob R, De Girolamo L, Volpi P, Schiavone-Panni A, Scheffler S, Reiss E, Wittmann U: Systematic Review and Meta-Analysis of the Clinical Evidence on the Use of Autologous Matrix-Induced Chondrogenesis in the Knee. Cartilage. 2021 Dec; 13(1_suppl): 42S-56S

St?ckl S, Eitner A, Bauer RJ, K?nig M, Johnstone B, Gr?ssel S: Substance P and Alpha-Calcitonin Gene-Related Peptide Differentially Affect Human Osteoarthritic and Healthy Chondrocytes. Front Immunol. 2021 Aug 27;12:722884. doi: 10.3389/fimmu.2021.722884.

Tasso R, Gr?ssel S, Zaucke F: Editorial: Bone and Cartilage Regeneration With Extracellular Vesicles. Front Bioeng Biotechnol. 2021 May 24;9:692836. doi: 10.3389/fbioe.2021.692836.

V?llner F, Dingeldey E, Schmitz S, Grifka J, Matussek J: Erratum zu: Konservative und operative Therapie der idiopathischen Skoliose Orthopade. 2021 Feb;50(2):162. doi: 10.1007/s00132-020-04066-5.

Weber M, Meyer M, Grifka J: Infizierte Endoprothese des Rheumatikers Z Rheumatol. 2021 May;80(4):339-347. doi: 10.1007/s00393-021-00995-4.

Weber M, Suess F, Jerabek SA, Meyer M, Grifka J, Renkawitz T, Dendorfer S: Kinematic pelvic tilt during gait alters functional cup position in total hip arthroplasty. J Orthop Res. 2021 May 31. doi: 10.1002/jor.25106. (11):2765-2772. doi: 10.1007/s00264-021-05038-w.

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2020

Banke IJ, Prodinger PM, Weber M, Harrasser N, Hauschild M, Grifka J, Burgkart R, Gollwitzer H, von Eisenhart-Rothe R: Gluteale Insuffizienz [Gluteal insufficiency]. Orthopade. 2020 Aug;49(8):737-748. German. doi: 10.1007/s00132-020-03953-1. PMID: 32710138.

Bagdadi K El, Muschter D, Taheri S, Dorn C, Schilling AF, Gr?ssel S, Meurer A, Zaucke F, Straub RH, Jenei-Lanzl Z: Sympathicus exhibits differential effects on articular cartilage, synovium and subchondral bone during osteoarthritis development, Osteoarthritis and Cartilage, Volume 28, Supplement 1, 2020, Page S27, ISSN 1063-4584, doi.org/10.1016/j. joca.2020.02.043.

Faber F, Benditz A, Boluki D, Grifka J: Anwendung Bildwandler-gestützter Injektionen bei Zervikal- und Lumbalsyndromen [Application of image-guided injection for cervical and lumbar syndromes]. Z Rheumatol. 2020 May;79(4):367-378. German. doi: 10.1007/s00393-020-00776-5.PMID: 32333102.

Gr?ssel S, Muschter D: Recent advances in the treatment of osteoarthritis. F1000 Res. 2020 May 4; 9: F1000 Faculty Review-325. doi: 10.12688/ f1000research.22115.1. eCollection 2020.

Greimel F, Weber M, Renkawitz T, Voellner F, Freude T, Grifka J, Craiovan B: Minimally
invasive treatment of tibial plateau depression fractures using balloon tibioplasty: Clinical outcome and absorption of bioabsorbable calcium phosphate cement. J Orthop Surg (Hong Kong). 2020 Jan-Apr;28(1):2309499020908721. doi: 10.1177/2309499020908721. PMID: 32131684.

Hedderich J, El Bagdadi K, Angele P, Gr?ssel S, Meurer A, Straub RH, Zaucke F, Jenei-Lanzl Z: Norepinephrine Inhibits the Proliferation of Human Bone Marrow-Derived Mesenchymal Stem Cells via β2-Adrenoceptor-Mediated ERK1/2 and PKA Phosphorylation. Int J Mol Sci. 2020 May 30;21(11):3924. doi: 10.3390/ijms21113924. PMID: 32486305; PMCID: PMC7312191.

Leiss F, G?tz JS, Maderbacher G, Zeman F, Meissner W, Grifka J, Benditz A, Greimel F: Pain management of unicompartmental (UKA) vs. total knee arthroplasty (TKA) based on a matched pair analysis of 4144 cases. Sci Rep. 2020 Oct 19;10(1):17660. doi: 10.1038/s41598-020-74986-x. PMID: 33077754; PMCID: PMC7572421.

Li S, St?ckl S, Lukas C, G?tz J, Herrmann M, Federlin M, Gr?ssel S: hBMSC-Derived Extracellular Vesicles Attenuate IL-1β-Induced Catabolic Effects on OA-Chondrocytes by Regulating Pro-inflammatory Signaling Pathways. Front Bioeng Biotechnol. 2020 Dec 14;8:603598. doi: 10.3389/fbioe.2020.603598. PMID: 33425869; PMCID: PMC7793861.

Meyer M, Parik L, Lei? F, Renkawitz T, Grifka J, Weber M: Hospital Frailty Risk Score Predicts Adverse Events in Primary Total Hip and Knee Arthroplasty. J Arthroplasty.
2020 Dec;35(12):3498-3504.e3. doi: 10.1016/j. arth.2020.06.087. Epub 2020 Jul 15. PMID: 32800437.

Muschter D, Fleischhauer L, Taheri S, Schilling AF, Clausen-Schaumann H, Gr?ssel S: Sensory neuropeptides are required for bone and cartilage homeostasis in a murine destabilization-induced osteoarthritis model. Bone. Vol. 133, 2020, 115181, ISSN 8756-3282, ttps://doi.org/10.1016/j. bone.2019.115181.

Nazet U, Gr?ssel S, Jantsch J, Proff P, Schr?der A, Kirschneck C: Early OA Stage Like Response Occurs after Dynamic Stretching of Human Synovial Fibroblasts. Int J Mol Sci. 2020 May 29;21(11):3874. doi: 10.3390/ijms21113874. PMID: 32485947; PMCID: PMC7312748.

Niedermair T, Lukas C, Li S, St?ckl S, Craiovan B, Brochhausen C, Federlin M, Herrmann M, Gr?ssel S: Influence of Extracellular Vesicles Isolated From Osteoblasts of Patients With Cox-Arthrosis and/or Osteoporosis on Metabolism and Osteogenic Differentiation of BMSCs. Front Bioeng Biotechnol. 2020 Dec 23;8:615520. doi: 10.3389/ fbioe.2020.615520. PMID: 33425878; PMCID: PMC7785908.

Niedermair T, Schirner S, Lasheras MG, Straub RH, Gr?ssel S: Absence of α-calcitonin gene-related peptide modulates bone remodeling properties of murine osteoblasts and osteoclasts in an age-dependent way. Mech Ageing Dev. 2020 Jul;189:111265. doi: 10.1016/j.mad.2020.111265.

Niedermair T, Straub RH, Brochhausen C, Gr?ssel S: Impact of the Sensory and Sympathetic Nervous System on Fracture Healing in Ovariectomized Mice. Int J Mol Sci. 2020 Jan 8;21(2):405. doi: 10.3390/ijms21020405. PMID: 31936403; PMCID: PMC7013559.

Schwarz TJ, Weber M, Renkawitz T, Greimel F, Leiss F, Grifka J, Schaumburger J: Die radiographische Inklination und Anteversion entspricht nicht der tats?chlichen Pfannensteilheit und Drehung nach vorne [Radiographic inclination and anteversion do not correspond to the actual cup slope and forward rotation]. Orthopade. 2020 Sep;49(9):821-822. German. doi: 10.1007/s00132- 020-03962-0. PMID: 32734455.

Schwarz TJ, Weber M, Renkawitz T, Greimel F, Leiss F, Grifka J, Schaumburger J: Diskrepanz zwischen radiographischer und tats?chlicher Pfannenstellung bei der Hüft-TEP-Versorgung: Interpretieren wir unsere radiologischen Qualit?tsindikatoren richtig? Videobeitrag [Discrepancy between radiographic and true cup position after total hip arthroplasty : Are we interpreting our radiographic quality indicators correctly? Video article]. Orthopade. 2020 Mar;49(3):226-229. German. doi: 10.1007/s00132- 019-03838-y. PMID: 31784797.

Spahn G, Hofmann GO, Grifka J, Klemm HT, Meyer-Clement M: Kritischer Kommentar zur Definition des Krankheitsbildes im Sinne der Berufskrankheit Nummer 2102 Meniskopathie [Critical comment on the definition of the clinical picture in terms of occupational disease number 2102 meniscopathy]. Orthopade. 2020 Oct;49(10):920-924. German. doi: 10.1007/s00132- 020-03985-7. PMID: 32940738.

St?ckl S, Lindner G, Li S, Schuster P, Haferkamp S, Wagner F, Prodinger PM, Multhoff G, Boxberg M, Hillmann A, Bauer RJ, Gr?ssel S: SOX9 Knockout Induces Polyploidy and Changes Sensitivity to Tumor Treatment Strategies in a Chondrosarcoma Cell Line. Int J Mol Sci. 2020 Oct 15;21(20):7627. doi: 10.3390/ijms21207627. PMID:
33076370; PMCID: PMC7589851.

V?llner F, Dingeldey E, Schmitz S, Grifka JC, Matussek J: Konservative und operative Therapie der idiopathischen Skoliose [Conservative and surgical treatment of idiopathic scoliosis]. Orthopade. 2020 Jul;49(7):635-646. German. doi: 10.1007/ s00132-020-03928-2. PMID: 32542427.

V?llner F, Herl F, Greimel F, Benditz A, Renkawitz T, Grifka J, Craiovan B, Weber M: The effects of soft tissue lateral release on the stability of the ligament complex of the knee. Arch Orthop Trauma Surg. 2020 Jul;140(7):933-940. doi: 10.1007/ s00402-020-03422-6.

Weber, M., Merle, C., Nawabi, D.H. Dendorfer S., Grifka J., Renkawitz T: Inaccurate offset restoration in total hip arthroplasty results in reduced range of motion. Sci Rep 10, 13208 (2020). doi.org/10.1038/s41598-020-70059-1

Renkawitz T, Meyer M, V?llner F, Weber M: Intraoperative Bestimmung der Beckenkippung und Pfannenposition in der Hüftendoprothetik – Relevanz der Navigation und Robotik. Orthop?de 49, 893–898 (2020). doi.org/10.1007/ s00132-020-03978-6

Worlicek M, Me?mer B, Grifka J, Renkawitz T, Weber M: Restoration of leg length and offset correlates with trochanteric pain syndrome in total hip arthroplasty. Scientific Reports. 10. 7107. 10.1038/s41598-020-62531-9.

Zborilova M, Grifka J, Parik L: Nervenkompressionssyndrome der oberen Extremit?t [Nerve compression syndromes of the upper extremities]. Orthopade. 2020 Dec;49(12):1103-1112. German. doi: 10.1007/s00132-020-04021-4. PMID: 33201254.

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2019

Anders S, Grifka J, Schaumburger J: Schulter-Revisionsendoprothetik – Fakten und Zahlen. OUP 2019; 8: 353-360 DOI 10.3238/oup.2019:353-360

Baier C, Schwarz T, Schaumburger J, Lei? F, Grifka J, Maderbacher G: Rheumaoperationen im Wandel – ?Fu?“. Z Rheumatol. 2018 Dec;77(10):874-881

Benditz A, Sprenger S, Rauch L, Weber M, Grifka J, Straub RH: Increased pain and sensory hyperinnervation of the ligamentum flavum in patients with lumbar spinal stenosis. J Orthop Res. 2019 Mar;37(3):737-743

Benditz A, Grifka J: Lumbale Spinalkanalstenose. Orthop?de. 2019 Feb;48(2):179-192.
Benditz A: Operative Techniken an der Lendenwirbels?ule – ein Update und ?berblick. Orthop?de 2019 Jan. 48 (1):3–4

Benditz A, Faber F, Wenk G, Fuchs T, Salak N, Grifka J, Vogl M, Menke M, Jansen P: The Role of a Decision Support System in Back Pain Diagnoses: A Pilot Study. Biomed Res Int. 2019 Mar 25;2019:1314028

Benditz A, K?nig MA: Therapieresistente Kokzygodynie sollte nicht l?nger als Mythos angesehen werden. Orthop?de. 2019 Jan;48(1):92-95

Faber F: Das degenerativ ver?nderte lumbale Facettengelenk. Orthop?de. 2019 Jan;48(1):77-83

Faber F: Sonographie und bildwandlergestützte Injektionstechniken an der Wirbels?ule. Bildwandler ist noch Goldstandard. Schmerz. 2019 Feb;33(1):74

Gr?ssel S, Aszodi A: Osteoarthritis and Cartilage Regeneration: Focus on Pathophysiology and Molecular Mechanisms. Int J Mol Sci. 2019 Dec 6;20(24)

Greimel F, Maderbacher G, Baier C, Schwarz T, Zeman F, Meissner W, Grifka J, Benditz A: Matched-Pair Analysis of Local Infiltration Analgesia in Total Knee Arthroplasty: Patient Satisfaction and Perioperative Pain Management in 846 Cases. Knee Surg. 2019 Oct;32(10):953-959

Lei? F, Schwarz T, Baier C, Grifka J: Klinische Untersuchung des Fu?es. Orthop?de. 2019 Jun;48(6):541-552

Lei? F, Baier C, Schwarz T, Grifka J: Degenerativer Vorfu?: Diagnostik und Therapie. Z Rheumatol. 2019 Apr;78(3):255-264

Keshmiri A, Maderbacher G, Baier C, Benditz A, Grifka J, Greimel F: Kinematic alignment in total knee arthroplasty leads to a better restoration of patellar kinematics compared to mechanic alignment. Knee Surg Sports Traumatol Arthrosc. 2019 May;27(5):1529-1534

Maderbacher G, Keshmiri A, Krieg B, Greimel F, Grifka J, Baier C: Kinematic component alignment in total knee arthroplasty leads to better restoration of natural tibiofemoral kinematics compared to mechanic alignment. Knee Surg Sports Traumatol Arthrosc. 2019 May;27(5):1427-1433

Maderbacher G, Keshmiri A, Springorum HR, Maderbacher H, Grifka J, Baier C: Reproducibility of navigation based kinematic analysis of the knee - A cadaveric investigation J Orthop Sci. 2019 Jan;24(1):128-135

Muschter D, Beiderbeck AS, Sp?th T, Kirschneck C, Schr?der A, Gr?ssel S: Sensory Neuropeptides and their Receptors Participate in Mechano-Regulation of Murine Macrophages. Int J Mol Sci. 2019 Jan 24;20(3). pii: E503

Nazet U, Schr?der A, Gr?ssel S, Muschter D, Proff P, Kirschneck C: Housekeeping gene validation for RT-qPCR studies on synovial fibroblasts derived from healthy and osteoarthritic patients with focus on mechanical loading. PLoS One. 2019 Dec 6;14(12):e0225790. eCollection 2019

P?rings AS, Lowin T, Dufner B, Grifka J, Straub RH: A thyroid hormone network exists in synovialfibroblasts of rheumatoid arthritis and osteoarthritis patients. Sci Rep. 2019 Sep 13;9(1):13235

Schr?der A, Nazet U, Muschter D, Gr?ssel S, Proff P, Kirschneck C: Impact of Mechanical Load on the Expression Profile of Synovial Fibroblasts from Patients with and without Osteoarthritis. Int J Mol Sci. 2019 Jan 30;20(3). pii: E585

V?llner F, Grifka J: Biomechanische Aspekte der pr?operativen Planung: Was ist wirklich wichtig? Orthop?de. 2019 Jan;48(1):44-49

V?llner F, Fischer J, Weber M, Greimel F, Benditz A, Renkawitz T, Grifka J, Craiovan B: Weakening of the knee ligament complex due to sequential medial release in total knee arthroplasty.Arch Orthop Trauma Surg. 2019 Jul;139(7):999-1006

V?llner F, Weber T, Weber M, Renkawitz T, Dendorfer S, Grifka J, Craiovan B: A simple method for determining ligament stiffness during total knee arthroplasty in vivo. Scientific Reports 9 2019 (5261), S. 1-8

Wagner F, Holzapfel BM, Martine LC, McGovern J, Lahr CA, Boxberg M, Prodinger PM, Gr?ssel S, Loessner D, Hutmacher DW: A humanized bone microenvironment uncovers HIF2 alpha as a latent marker for osteosarcoma. Acta Biomater. 2019 Apr 15;89:372-381

Wagner F, Maderbacher G, Matussek J, Holzapfel BM, Kammer B, Hubertus J, Anders S, Winkler S, Grifka J, Keshmiri A: A Knee Size-Independent Parameter for Malalignment of the Distal Patellofemoral Joint in Children. 2019Adv Orthop. Sep 15; 2019: 3496936. eCollection

Weber M, Witzmann L, Wieding J, Grifka J, Renkawitz T, Craiovan B: Customized implants for acetabular Paprosky III defects may be positioned with high accuracy in revision hip arthroplasty. Int Orthop. 2019 Oct;43(10):2235-2243

Weber M, Zeman F, Craiovan B, Thieme M, Kaiser M, Woerner M, Grifka J, Renkawitz T: Predicting Outcome after Total Hip Arthroplasty: The Role of Preoperative Patient-Reported Measures.T.Biomed Res Int. 2019 Jan 29;2019:4909561

Weber M, Grifka J, Renkawitz T: Patient-Specific Restoration of Biomechanics in Total Hip Arthroplasty. Z Orthop Unfall. 2019 Jun;157(3):292-299

Weber M: CORR Insights?: Elite Rowers Demonstrate Consistent Patterns of Hip Cartilage Damage Compared With Matched Controls: A T2* Mapping Study. Clin Orthop Relat Res. 2019 May;477(5):1019-1020

Wessely A, Waltera A, Reichert TE, St?ckl S, Gr?ssel S, Bauer RJ: Induction of ALP and MMP9 activity facilitates invasive behavior in heterogeneous human BMSC and HNSCC 3D spheroids. FASEB J. 2019 Nov;33(11):11884-11893

Worlicek M, Weber M, W?rner M, Schwarz T, Zeman F, Grifka J, Renkawitz T, Craiovan B: The final implant position of a commonly used collarless straight tapered stem design (Corail?) does not correlate with femoral neck resection height in cement-free total hip arthroplasty: a retrospective computed tomography analysis. J Orthop Traumatol. 2018 Nov 13;19(1):20

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2018

Baier C, Grifka J, Maderbacher G: Rheumaoperationen im Wandel. Z Rheumatol. 2018 Dec; 77(10): 862-863.

Baier C, Benditz A, Koeck F, Keshmiri A, Grifka J, Maderbacher G: Different Kinematics of Knees with Varus and Valgus Deformities. J Knee Surg. 2018 Mar; 31(3): 264-269.

Baumann F, Schmitz P, Mahr D, Kerschbaum M, G?nsslen A, Nerlich M, Worlicek M: A guideline for placement of an infra-acetabular screw based on anatomic landmarks via an intra-pelvic approach. J Orthop Surg Res. 2018 Apr 10; 13(1): 77

Benditz A, Pulido L, Renkawitz T, Schwarz T, Grifka J, Weber M: Are There Gender-Dependent Study Habits of Medical Students in Times of the World Wide Web? Biomed Res Int. 2018 Dec 6;2018:3196869. doi: 10.1155/2018/3196869. eCollection 2018.

Benditz A, Auer S, Sp?rrer JF, Wolkerstorfer S, Grifka J, Suess F, Dendorfer S: Regarding loads after spinal fusion, every level should be seen separately: a musculoskeletal analysis. Eur Spine J. 2018 Aug; 27(8): 1905-1910.

Brunner M, Schwarz T, Zeman F, K?nig M, Grifka J, Benditz A: Efficiency and predictive parameters of outcome of a multimodal pain management concept with spinal injections in patients with low back pain: a retrospective study of 445 patients. Arch Orthop Trauma Surg. 2018 Jul; 138(7): 901-909

Dullien S, Grifka J, Jansen P: Cluster-randomized, controlled evaluation of a teacher led multi factorial school based back education program for 10- to 12-year old children. BMC Pediatr. 2018 Sep 26; 18(1): 312.

Faber F, Benditz A, Boluki D, Grifka J: Anwendung unterschiedlicher Injektionstherapien bei Zervikal- und Lumbalsyndromen. Schmerz. 2018 Feb; 32(1): 65-85.

G?tz J, Banke IJ: Fortgeleiteter Knieschmerz als m?glicher Hinweis auf eine urs?chliche Hu?ftpathologie. Arthroskopie 2018; 31: 177–180

Gr?ssel S, Muschter D: Do Neuroendocrine Peptides and Their Receptors Qualify as Novel Therapeutic Targets in Osteoarthritis? Int. J. Mol. Sci. 2018 Jan 26;19(2). pii: E367.

Gr?ssel S, Windolf J, Siebert WE, Nerlich M, Loibl M: Kooperation der DGOU mit der ORS. Z Orthop Unfall.2018 Oct; 156(5): 493-495.

Greimel F, Dittrich G, Schwarz T, Kaiser M, Krieg B, Zeman F, Grifka J, Benditz A: Course of pain after total hip arthroplasty within a standardized pain management concept: a prospective study examining influence, correlation, and outcome of postoperative pain on 103 consecutive patients. Arch Orthop Trauma Surg. 2018 Dec; 138(12): 1639-1645.

Greimel F, Maderbacher G, Baier C, Keshmiri A, Schwarz T, Zeman F, Meissner W, Grifka J, Benditz A: Multicenter cohort-study of 15326 cases analyzing patient satisfaction and perioperative pain management: general, regional and combination anesthesia in knee arthroplasty. Sci Rep. 2018 Feb 27; 8(1): 3723.

Grifka J: Wissenschaftliches Fehlverhalten – h?ufiger als gedacht. Der Pneumonologe M?rz 2018 15: 131-132.

Grifka J, Feldmann T, Hüttemann K, Tillmann B, Meyer zu Tittingdorf J: Gute wissenschaftliche Praxis. Korrektes Vorgehen bei wissenschaftlichen Ver?ffentlichungen. Deutscher Hochschulverband (DHV) Newsletter 10/2018, Forschung & Lehre, Publikationen: 874-875

Herrmann M, Anders S, Straub RH, Jenei-Lanzl Z: TNF inhibits catecholamine production from induced sympathetic neuron-like cells in rheumatoid arthritis and osteoarthritis in vitro. Sci Rep. 2018 Jun 25; 8(1): 9645. doi: 10.1038/s41598-018-27927-8.

Krieg B, Mascharka Z, Maderbacher G, Baier C, Grifka J, Greimel F: Handchirurgie an der Rheumahand – Neues und Bew?hrtes. Z Rheumatol. 2018 Dec; 77(10): 864-873.

Maderbacher G, Greimel F, Schaumburger J, Grifka J, Baier C: Kniegelenk bei rheumatoider Arthritis – aktuelle orthop?disch-chirurgische Therapieoptionen. Z Rheumatol. 2018 Dec; 77(10): 882-888.

Maderbacher G, Matussek J, Keshmiri A, Greimel F, Baier C, Grifka J, Maderbacher H: Rotation of intramedullary alignment rods affects distal femoral cutting plane in total knee arthroplasty. Knee Surg Sports Traumatol Arthrosc. 2018 Nov; 26(11): 3311-3316.

Matussek J, Dingeldey E: Behandlungsempfehlungen bei fortbestehender S?uglingshüftunreife. Konservatives Vorgehen versus offene Reposition. Orthop?de. 2018 Jun; 47(6): 539-552.

Matussek J, Dingeldey E: Erratum zu: Behandlungsempfehlungen bei fortbestehender S?uglingshüftunreife. Konservatives Vorgehen versus offene Reposition. Der Orthop?de. 2018 Aug; 47(8): 694.

Niedermair T, Schirner S, Seebr?ker R, Straub RH, Gr?ssel S: Substance P modulates bone remodeling properties of murine osteoblasts and osteoclasts. Sci Rep. 2018 Jun 15; 8(1): 9199.

Schaible HG, Chang HD, Gr?ssel S, Haibel H, Hess A, Kamradt T, Radbruch A, Schett G, Stein C, Straub RH: Research consortium Neuroimmunology and pain in the research network musculoskeletal diseases. Z. Rheumatol. 2018 May; 77(Suppl 1): 24-30.

Schett G, Bozec A, Bekeredjian-Ding I, Chang HD, David JP, D?rner T, Gr?ssel S, Gunzer M, Manz R, Mei H, Mielenz D, Müller-Ladner U, Neumann E, Radbruch A, Richter W, Straub RH: New insights into the function of bone marrow. Z Rheumatol. 2018 May; 77(Suppl 1): 4-7.

Schwarz T, Benditz A, Springorum HR, Matussek J, Heers G, Weber M, Renkawitz T, Grifka J, Craiovan B: Assessment of pelvic tilt in anteroposterior radiographs by means of tilt ratios. Arch Orthop Trauma Surg. 2018 Aug; 138(8): 1045-1052.

Wagner F, Brendel J, Dingeldey E, Winkler S, Grifka J, Matussek J: Krankheitsspezifisches Wissen in der konservativen Therapie der idiopathischen Adoleszentenskoliose. Z Orthop Unfall 2018; 156(04): 385-392

Weber M, Craiovan B, Woerner ML, Schwarz T, Grifka J, Renkawitz T: Predictors of Outcome After Primary Total Joint Replacement. J Arthroplasty. 2018 Feb; 33(2): 431-435.

Weber M, Hillmann A: Knochenzysten – Differenzialdiagnose und therapeutisches Vorgehen. Der Orthop?de. 2018 Jul; 47(7): 607-618.

Weber M, Renkawitz T, V?llner F, Craiovan B, Greimel F, Worlicek M, Grifka J, Benditz A: Revision Surgery in Total Joint Replacement Is Cost-Intensive. Biomed Res Int. 2018 Sep 25; 2018: 8987104.

Weber M, Thieme M, Kaiser M, V?llner F, Worlicek M, Craiovan B, Grifka J, Renkawitz T: Accuracy of Leg Length and Offset Restoration in Femoral Pinless Navigation Compared to Navigation Using a Fixed Pin during Total Hip Arthroplasty. Biomed Res Int. 2018 Jun 25; 2018: 1639840.

Weber M, Worlicek M, Voellner F, Woerner M, Benditz A, Weber D, Grifka J, Renkawitz T: Surgical training does not affect operative time and outcome in total knee arthroplasty. PLoS One. 2018 Jun 1; 13(6): e0197850.

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2017

Anders S, G?tz J, Grifka J, Baier C: Knorpelreparative Eingriffe am oberen Sprunggelenk – Therapieoptionen, Ergebnisse und technische Aspekte. Der Orthop?de 2017 Nov;46(11):938-946.

Baier C, Grifka J, Keshmiri A, Maderbacher G: Gelenkersatz der ?lteren Menschen. Orthop?de. 2017 Jan;46(1):63-68.

Baier C, Wolfsteiner J, Otto F, Zeman F, Renkawitz T, Springorum HR, Maderbacher G, Grifka J: Clinical, radiological and survivorship results after ten years comparing navigated and conventional total knee arthroplasty: a matched-pair analysis. Int Orthop. 2017 Oct;41(10):2037-2044.

Baldwin JG, Wagner F, Martine LC, Holzapfel BM, Theodoropoulos C, Bas O, Savi FM, Werner C, De-Juan-Pardo EM, Hutmacher DW: Periosteum tissue engineering in an orthotopic in vivo platform. Biomaterials. 2017 Mar;121:193-204.

Bayraktar V, Weber M, von Kunow F, Zeman F, Craiovan B, Renkawitz T, Grifka J, Woerner M: Accuracy of measuring acetabular cup position after total hip arthroplasty: comparison between a radiographic planning software and three-dimensional computed tomography. Int Orthop. 2017 Apr;41(4):731-738.

Benditz A, Boluki D, Weber M, Zeman F, Grifka J, V?llner F: Comparison of Lumbar Lordosis in Lateral Radiographs in Standing Position with supine MR Imaging in consideration of the Sacral Slope. Rofo. 2017 Mar;189(3):233-239

Benditz A, Brunner M, Zeman F, Greimel F, V?llner F, Boluki D, Grifka J, Weber M, Renkawitz T: Effectiveness of a multimodal pain management concept for patients with cervical radiculopathy with focus on cervical epidural injections. Sci Rep. 2017 Aug 11;7(1):7866.

Benditz A, Loher M, Boluki D, Grifka J, V?llner F, Renkawitz T, Maderbacher G, G?tz J: Positive medium-term influence of multimodal pain management on socioeconomic factors and health care utilization in patients with lumbar radiculopathy: a prospective study. J Pain Res. 2017 Feb 14;10:389-395.

Benditz A, Maderbacher G, Zeman F, Grifka J, Weber M, von Kunow F, Greimel F, Keshmiri A: Postoperative pain and patient satisfaction are not influenced by daytime and duration of knee and hip arthroplasty: a prospective cohort study. Arch Orthop Trauma Surg. 2017 Oct;137(10):1343-1348.

Fikentscher T, Springorum HR, Grifka J, G?tz J: Hilfsmittel in der Rheumatologie, Einschr?nkungen vorbeugen, Restfunktionen unterstützen. Z Rheumatol. 2017 Apr;76(3):245-258.

G?tz J, B?urle M, Dullien S, Grifka J, K?ck F, Baier C: Postural Stability after Unicondylar Knee Arthroplasty and Patient-Specific Interpositional Knee Spacer. Biomed Res Int. 2017;2017:5836025.

G?tz J,, Schiessl S, Baier C, Dullien S, Müller K, Grifka J, K?ck F: Postural stability after patient-specific interpositional knee spacer or total knee arthroplasty: a comparative study. Int Orthop. 2017 Jan;41(1):67-73.

G?tz J, Lange M, Dullien S, Grifka J, Hertel G, Baier C, K?ck F: Off-loading strategies in diabetic foot syndrome-evaluation of different devices. Int Orthop. 2017 Feb;41(2):239-246.

Gr?ssel S, Muschter D: Peripheral Nerve Fibers and Their Neurotransmitters in Osteoarthritis Pathology. Int J Mol Sci. 2017 Apr 28;18(5).

Greimel F, Maderbacher G, Zeman F, Grifka J, Meissner W, Benditz A: No Clinical Difference Comparing General, Regional, and Combination Anesthesia in Hip Arthroplasty: A Multicenter Cohort-Study Regarding Perioperative Pain Management and Patient Satisfaction. J Arthroplasty. 2017 Nov;32(11):3429-3433.

Greimel F, Scheuerer C, Gessner A, Simon M, Kalteis T, Grifka J, Benditz A, Springorum HR, Schaumburger J: Efficacy of antibiotic treatment of implant-associated Staphylococcus aureus infections with moxifloxacin, flucloxacillin, rifampin, and combination therapy: an animal study. Drug Des Devel Ther. 2017 Jun 14;11:1729-1736.

Greimel F, Wolkerstorfer S, Sp?rrer JF, Zeman F, Hoffstetter P, Grifka J, Benditz A: Radiological outcome of postoperative sagittal balance on standing radiographs in comparison to intraoperative radiographs in prone position when performing lumbar spinal fusion. Arch Orthop Trauma Surg. 2017 Oct;137(10):1319-1325.

Grifka J, Benditz A, Boluki D: Injektionstherapie bei Zervikal- und Lumbalsyndromen. Der Orthop?de. 2017 Feb;46(2):195-214.

Hildebrand F, Gr?ssel S, Marzi I, Meurer A, Nerlich M, Loibl M: Cooperation of the German Society of Orthopaedics and Trauma (DGOU) and the Orthopaedic Research Society (ORS). Z Orthop Unfall. 2017 Oct;155(5):515-516. doi: 10.1055/s-0043-116849. Epub 2017 Oct 1

Keshmiri A, Dotzauer F, Baier C, Maderbacher G, Grifka J, Sendtner E: Stability of capsule closure and postoperative anterior knee pain after medial parapatellar approach in TKA. Arch Orthop Trauma Surg. 2017 Jul;137(7):1019-1024.

Maderbacher G, Baier C, Benditz A, Wagner F, Greimel F, Grifka J, Keshmiri A: Presence of rotational errors in long leg radiographs after total knee arthroplasty and impact on measured lower limb and component alignment. Int Orthop. 2017 Aug;41(8):1553-1560.

Maderbacher G, Baier C, Springorum HR, Maderbacher H, Birkenbach AM, Benditz A, Grifka J, Keshmiri A: Impact of Axial Component Alignment in Total Knee Arthroplasty on Lower Limb Rotational Alignment: An In Vitro Study. J Knee Surg. 2017 May;30(4):372-377.

Maderbacher G, Keshmiri A, Schaumburger J, Zeman F, Birkenbach AM, Craiovan B, Grifka J, Baier C: What is the optimal valgus pre-set for intramedullary femoral alignment rods in total knee arthroplasty? Knee Surg Sports Traumatol Arthrosc. 2017 Nov;25(11):3480-3487.

Maderbacher G, Keshmiri A, Springorum HR, Greimel F, Grifka J, Baier C: Are We Subluxating Knees in Total Knee Arthroplasty? A Cadaveric Investigation. J Arthroplasty. 2017 Jan;32(1):263-269.

Maderbacher G, Keshmiri A, Springorum HR, Maderbacher H, Grifka J, Baier C: Influence of Component Rotation in Total Knee Arthroplasty on Tibiofemoral Kinematics-A Cadaveric Investigation. J Arthroplasty. 2017 Sep;32(9):2869-2877.

Matussek J: Skoliosebehandlung – State of the Art. Journal Fortbildung Technische Orthop?die. 61:8-11

Martine LC, Holzapfel BM, McGovern JA, Wagner F, Quent VM, Hesami P, Wunner FM, Vaquette C, De-Juan-Pardo EM, Brown TD, Nowlan B, Wu DJ, Hutmacher CO, Moi D, Oussenko T, Piccinini E, Zandstra PW, Mazzieri R, Lévesque JP, Dalton PD, Taubenberger AV, Hutmacher DW: Engineering a humanized bone organ model in mice to study bone metastases. Nat Protoc. 2017 Apr;12(4):639-663.

Mayer U, Benditz A, Gr?ssel S: miR-29b regulates expression of collagens I and III in chondrogenically differentiating BMSC in an osteoarthritic environment. Sci Rep. 2017 Oct 16;7(1):13297.

Renkawitz T, Benditz A, Rüsseler M, Obertacke U, Grifka J, Weber M: Lehre in Orthop?die und Unfallchirurgie. Der Orthop?de 2017 Nov;46(11):969-978.

Schwarz T, Weber M, W?rner M, Renkawitz T, Grifka J, Craiovan B: Central X-ray beam correction of radiographic acetabular cup measurement after THA: an experimental study. Int J Comput Assist Radiol Surg. 2017 May;12(5):829-837.

Schwarz T, Weber M, Dornia C, Worlicek M, Renkawitz T, Grifka J, Craiovan B: Correction of Pelvic Tilt and Pelvic Rotation in Cup Measurement after THA – An Experimental Study. Rofo. 2017 Sep;189(9):864-873.

Springorum HR, Baier C, G?tz J, Schwarz T, Benditz A, Grifka J, Heers G: Klinische Untersuchung des Handgelenkes und der Hand. Schmerz. 2017 Apr;31(2):179-193.

V?llner F, Pilsl U, Craiovan B, Zeman F, Schneider M, W?rner M, Grifka J, Weber M: Stability of knee ligament complex of Thiel-embalmed cadaver compared to in vivo knee. J Mech Behav Biomed Mater. 2017 Jul;71:392-396.

Volz M, Schaumburger J, Frick H, Grifka J, Anders S: A randomized controlled trial demonstrating sustained benefit of Autologous Matrix-Induced Chondrogenesis over microfracture at five years. Int Orthop. 2017 Apr;41(4):797-804.

Weber M, Benditz A, Woerner M, Weber D, Grifka J, Renkawitz T: Trainee Surgeons Affect Operative Time but not Outcome in Minimally Invasive Total Hip Arthroplasty. Sci Rep. 2017 Jul 21;7(1):6152.

Weber M, Craiovan B, Woerner ML, Schwarz T, Grifka J, Renkawitz T: Predictors of Outcome After Primary Total Joint Replacement. J Arthroplasty. 2017 Sep 7.

Weber M, V?llner F, Benditz A, Schwarz T, W?rner M, Craiovan B, Renkawitz T, Grifka J: Knieersatz des ?lteren Menschen. Der Orthop?de. 2017 Jan;46(1):34-39.

Weber M, W?rner M, Messmer B, Grifka J, Renkawitz T: Navigation is Equal to Estimation by Eye and Palpation in Preventing Psoas Impingement in THA. Clin Orthop Relat Res. 2017 Jan;475(1):196-203.

W?rner M, Weber M, Sendtner E, Springorum R, Worlicek M, Craiovan B, Grifka J, Renkawitz T: Soft tissue restricts impingement-free mobility in total hip arthroplasty. Int Orthop. 2017 Feb;41(2):277-282.

Worlicek M, Weber M, Craiovan B, Zeman F, Grifka J, Renkawitz T, W?rner M: Posterior lesser trochanter line should not be used as reference for assessing femoral version in CT scans: a retrospective reliability and agreement study. Acta Radiol. 2017 Sep;58(9):1101-1107.

Worlicek M, W?rner M, Craiovan B, Zeman F, Grifka J, Renkawitz T, Weber M: Lesser Trochanter Size on Plain Anteroposterior Radiographs Correlates With Native Femoral Anteversion. J Arthroplasty. 2017 Sep;32(9):2892-2897.

Zirngibl B, Grifka J, Baier C, G?tz J: Hallux valgus, ?tiologie, diagnostische und therapeutische Prinzipien. Der Orthop?de. 2017 Mar;46(3):283-296.

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2016

Benditz A, Drescher J, Greimel F, Zeman F, Grifka J, Mei?ner W, V?llner F: Implementing a benchmarking and feedback concept decreases postoperative pain after total knee arthroplasty: A prospective study including 256 patients. Sci Rep. 2016 Dec 5; 6: 38218.

Benditz A, Madl M, Loher M, Grifka J, Boluki D, Linhardt O: Prospective medium-term results of multimodal pain management in patients with lumbar radiculopathy. Sci Rep. 2016 Jun 16; 6: 28187.

Benditz A, V?llner F, Baier C, G?tz J, Grifka J, Keshmiri A: Course of pain after operative orthopedic interventions: Characterization exemplified by total knee arthroplasty. [Artikel in German]. Schmerz. 2016 Apr; 30(2): 181-186.

Benditz A, Greimel F, Auer P, Zeman F, G?ttermann A, Grifka J, Meissner W, von Kunow F: Can consistent benchmarking within a standardized pain management concept decrease postoperative pain after total hip arthroplasty? A prospective cohort study including 367 patients. J Pain Res. 2016 Dec 19; 9: 1205-1213.

Benditz A, Boluki D, Weber M, Zeman F, Grifka J, V?llner F: Comparison of lumbar lordosis in lateral radiographs in standing position with supine MR imaging in consideration of the sacral slope. Rofo 2016, Dec 21.

B?hm M, Apel M, Lowin T, Lorenz J, Jenei-Lanzl Z, Capellino S, Dosoki H, Luger TA, Straub RH, Gr?ssel S: α-MSH modulates cell adhesion and inflammatory responses of synovial fibroblasts from osteoarthritis patients. Biochem Pharmacol. 2016 Sep 15; 116: 89-99.

Craiovan B, Weber M, Worlicek M, Schneider M, Springorum HR, Zeman F, Grifka J, Renkawitz T: Measuring Acetabular Cup Orientation on Antero-Posterior Radiographs of the Hip after Total Hip Arthroplasty with a Vector Arithmetic Radiological Method. Is It Valid and Verified for Daily Clinical Practice? Rofo. 2016 Jun; 188(6): 574-581.

Craiovan B, Woerner M, Winkler S, Springorum HR, Grifka J, Renkawitz T, Keshmiri A: Decreased femoral periprosthetic bone mineral density: a comparative study using DXA in patients after cementless total hip arthroplasty with osteonecrosis of the femoral head versus primary osteoarthritis. Arch Orthop Trauma Surg. 2016 May; 136(5): 709-713.

G?tz J, Beckmann J, Sperrer I, Baier C, Dullien S, Grifka J, Koeck F: Retrospective comparative study shows no significant difference in postural stability between cruciate-retaining (CR) and cruciate-substituting (PS) total knee implant systems. Int Orthop. 2016 Jul; 40(7): 1441-1446.

G?tz J, Grifka J, Baier C: Adulte Rückfu?deformit?ten. Orthop?de. 2016 Jan; 45(1): 97-108; quiz 109.

Hertel G, G?tz J, Grifka J, Willers J: Achillessehnenruptur. Orthop?de. 2016 Aug; 45(8): 709-720.

Keshmiri A, Maderbacher G, Baier C, Zeman F, Grifka J, Springorum HR: Significant influence of rotational limb alignment parameters on patellar kinematics: an in vitro study. Knee Surg Sports Traumatol Arthrosc. 2016 Aug; 24(8): 2407-2414.

Keshmiri A, Maderbacher G, Benditz A, Müller W3, Grifka J, Craiovan B: No difference in patellar kinematics between fixed-bearing cruciate-retaining and cruciate-substituting total knee arthroplasty: a cadaveric investigation. Int Orthop. 2016 Apr; 40(4): 731-735.

Keshmiri A, Springorum HR, Baier C, Zeman F, Grifka J, Maderbacher G: Changes in sagittal component alignment alters patellar kinematics in TKA: an in vitro study. Knee Surg Sports Traumatol Arthrosc. 2016 Mar; 24(3): 823-829.

Linhardt O, Grifka J, Benditz A: Besteht ein Zusammenhang zwischen der degenerativen Bandscheibenver?nderung und dem Auftreten von lumbalen Bandscheibenvorf?llen? Z Orthop Unfall. 2016 Dec; 154(6): 595-600.

Lorenz J, Sch?fer N, Bauer R, Jenei-Lanzl Z, Springorum RH, Gr?ssel S: Norepinephrine modulates osteoarthritic chondrocyte metabolism and inflammatory responses. Osteoarthritis Cartilage. 2016 Feb; 24(2): 325-334.

Maderbacher G, Baier C, Springorum HR, Zeman F, Grifka J, Keshmiri A: Lower Limb Anatomy and Alignment Affect Natural Tibiofemoral Knee Kinematics: A Cadaveric Investigation. J Arthroplasty. 2016 Sep; 31(9): 2038-2042.

Maderbacher G, Schaumburger J, Baier C, Zeman F, Springorum HR, Birkenbach AM, Grifka J, Keshmiri A: Appropriate sagittal femoral component alignment cannot be ensured by intramedullary alignment rods. Knee Surg Sports Traumatol Arthrosc. 2016 Aug; 24(8): 2453-2460.

Matussek J: Die Pathomorphologie der idiopathischen Skoliose: Archetypen der Rumpfasymmetrie und Korsettzweckformen. OrthTech 2 (2016): 24-29.

Matussek J, Dingeldey E, Benditz A, Rezai G, Nahr K: Konservative Behandlung der idiopathischen Skoliose: Beeinflussung der Rumpfasymmetrie mit Cheneau-Korsettarchetypen. Manuelle Medizin 54 (3) 2016: 139-149.

Renkawitz T, Weber T, Dullien S, Woerner M, Dendorfer S, Grifka J, Weber M: Leg length and offset differences above 5mm after total hip arthroplasty are associated with altered gait kinematics. Gait Posture. 2016 Sep; 49: 196-201.

Springorum HR, Baier C, Craiovan B, Maderbacher G, Renkawitz T, Grifka J, Keshmiri A: Patellanavigation bei computerassistierter Knie-TEP-Implantation. Eine Technik zur intraoperativen Messung der Patellakinematik. Orthop?de. 2016 Jul; 45(7): 569-572.

Springorum HR, Baier C, G?tz J, Schwarz T, Benditz A, Grifka J, Heers G: Klinische Untersuchung des Handgelenkes und der Hand. Orthop?de. 2016 Dec; 45(12): 1083-1098.

Springorum HR, Winkler S, Maderbacher G, G?tz J, Baier C, Grifka J, Heers G: Operative Therapie bei rheumatoider Arthritis der Hand. Z Rheumatol. 2016 Feb; 75(1): 69-83; quiz 84-85.

Schwarz T, Seidl C, Schiemann M, Senekowitsch-Schmidtke R, Krause BJ: Increased choline uptake in macrophages and prostate cancer cells does not allow for differentiation between benign and malignant prostate pathologies. Nucl Med Biol. 2016 Jun; 43(6): 355-359.

Wagner F, Holzapfel BM, Thibaudeau L, Straub M, Ling MT, Grifka J, Loessner D, Lévesque JP, Hutmacher DW: A Validated Preclinical Animal Model for Primary Bone Tumor Research. J Bone Joint Surg Am. 2016 Jun 1; 98(11): 916-925.

Weber M, Messmer B, Woerner M, Grifka J, Renkawitz T: Novel measurement method on plain radiographs to predict postoperative stem anteversion in cementless THA. J Orthop Res. 2016 Nov; 34(11): 2025-2030.

Weber M, Woerner M, Craiovan B, Voellner F, Worlicek M, Springorum HR, Grifka J, Renkawitz T: Current standard rules of combined anteversion prevent prosthetic impingement but ignore osseous contact in total hip arthroplasty. Int Orthop. 2016 Dec; 40(12): 2495-2504.

Weber M, Woerner ML, Sendtner E, V?llner F, Grifka J, Renkawitz T: Even the Intraoperative Knowledge of Femoral Stem Anteversion Cannot Prevent Impingement in Total Hip Arthroplasty. J Arthroplasty. 2016 Nov; 31(11): 2514-2519.

Weber M: Geht es auch ohne CT? Nativradiologische Operationsplanung und patientenindividuelle Analysen in der Hüftendoprothetik. Orthop?dische Nachrichten, 04 (2016): 21

Weber T, Dendorfer S, Bulstra SK, Grifka J, Verkerke GJ, Renkawitz T: Gait six month and one-year after computer assisted Femur First THR vs. conventional THR. Results of a patient- and observer- blinded randomized controlled trial. Gait Posture. 2016 Sep; 49: 418-425.

Winkler S, Springorum HR, Vaitl T, Handel M, Barta S, Kehl V4, Craiovan B, Grifka J: Comparative clinical study of the prophylaxis of heterotopic ossifications after total hip arthroplasty using etoricoxib or diclofenac. Int Orthop. 2016 Apr; 40(4): 673-680.

Winkler SH, Barta S, Kehl V, Schr?ter C, Wagner F, Grifka J, Springorum HR, Craiovan B: Perioperative blood loss and gastrointestinal tolerability of etoricoxib and diclofenac in total hip arthroplasty (ETO-DIC study): a single-center, prospective double-blinded randomized controlled trial. Curr Med Res Opin. 2016; 32(1): 37-47

Woerner M, Sendtner E, Springorum R, Craiovan B, Worlicek M, Renkawitz T, Grifka J, Weber M: Visual intraoperative estimation of cup and stem position is not reliable in minimally invasive hip arthroplasty. Acta Orthop. 2016 Jun; 87(3): 225-230.

Woerner M, Weber M, Sendtner E, Springorum R, Worlicek M, Craiovan B, Grifka J, Renkawitz T: Visual intraoperative estimation of range of motion is misleading in minimally invasive total hip arthroplasty. Arch Orthop Trauma Surg. 2016 Jul; 136(7): 1015-1020

Woerner ML, Weber M, Craiovan BS, Springorum HR, Grifka J, Renkawitz TF: Radiographic assessment of femoral stem torsion in total hip arthroplasty – a comparison of a caput-collum-diaphyseal angle-based technique with the budin view. J Arthroplasty. 2016 May; 31(5): 1117-1122.

Woerner M, Weber M, Sendtner E, Springorum R, Worlicek M, Craiovan B, Grifka J, Renkawitz T: Soft tissue restricts impingement-free mobility in total hip arthroplasty. Int Orthop. 2017 Feb; 41(2): 277-282

Worlicek M, Weber M, Craiovan B, W?rner M, V?llner F, Springorum HR, Grifka J, Renkawitz T: Native femoral anteversion should not be used as reference in cementless total hip arthroplasty with a straight, tapered stem: a retrospective clinical study. BMC Musculoskelet Disord. 2016 Sep 20; 17: 399.

Worlicek M, Weber M, Zeman F, W?rner M, Schneider M, Grifka J, Renkawitz T, Craiovan B: Digital Planning Software Fails to Reflect Stem Torsion on Plain Radiographs after Total Hip Arthroplasty. Rofo. 2016 Aug; 188(8): 763-767

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2015

Anders S, Grifka J, Heers G (2015): Gelenkerhaltende Therapie der Gonarthrose. Z Rheumatol. 2015 Nov;74(9):801-11. doi: 10.1007/s00393-015-1614-1

Bedal KB, Gr?ssel S, Spanier G, Reichert TE, Bauer RJ (2015): The NC11 domain of human collagen XVI induces vasculogenic mimicry in oral squamous cell carcinoma cells. Carcinogenesis. 2015 Nov;36(11): 1429-39.

Benditz A, Grifka J, Matussek J (2015): Lumbar spinal stenosis. From diagnosis to correct therapy. [Article in German] Z Rheumatol. 2015 Apr;74(3): 215-24

Benditz A, V?llner F, Baier C, G?tz J, Grifka J, Keshmiri A (2015): Course of pain after operative orthopedic interventions: Characterization exemplified by total knee arthroplasty. Schmerz. 2015 Oct 21. German. PMID: 26491024

Craiovan B, W?rner M, Maderbacher G, Grifka J, Renkawitz T, Keshmiri A (2015): Difference in periprosthetic acetabular bone mineral density: Prior total hip arthroplasty: Osteonecrosis of the femoral head versus primary osteoarthritis. Orthop Traumatol Surg Res. 2015 Nov;101(7): 797-801

Craiovan B, Grifka J, Keshmiri A, Moser B, W?rner M, Renkawitz T (2015): Bone defect adjusted strategy in revision arthroplasty of the hip: Which implant in which situation? Innovations and approved methods. [Article in German] Orthopade. 2015 May;44(5): 366-74.

Fikentscher T, Grifka J, Benditz A (2015): Perioperative pain therapy in orthopedics. [Article in German] Orthopade. 2015 Sep;44(9): 727-37

Grifka J, Keshmiri A, Maderbacher G, Craiovan B (2015): Clinical examination of the hip joint in adults. [Article in German] Schmerz. 2015 Jul;29(3):313-30

Heers G, Grifka J, Springorum HR, Craiovan B, Anders S (2015): Operative treatment of the rheumatic shoulder. [Article in German] Z Rheumatol. 2015 Nov;74(9): 801-11.

Holzapfel BM, Wagner F, Thibaudeau L, Levesque JP, Hutmacher DW (2015): Concise review: humanized models of tumor immunology in the 21st century: convergence of cancer research and tissue engineering. Stem Cells. 2015 Jun;33(6): 1696-704.

Jenei-Lanzl Z, Zwingenberg J, Lowin T, Anders S, Straub RH (2015): Proinflammatory receptor switch from Gαs to Gαi signaling by β-arrestin-mediated PDE4 recruitment in mixed RA synovial cells. Brain Behav Immun. 2015 Nov;50: 266-74

Keshmiri A, Maderbacher G, Baier C, Sendtner E, Schaumburger J, Zeman F, Grifka J, Springorum HR (2015): The influence of component alignment on patellar kinematics in total knee arthroplasty. Acta Orthop. 2015;86(4): 444-50

Keshmiri A, Schr?ter C, Weber M, Craiovan B, Grifka J, Renkawitz T (2015): No difference in clinical outcome, bone density and polyethylene wear 5-7 years after standard navigated vs.conventional cementfree total hip arthroplasty. Arch Orthop
Trauma Surg. 2015 May;135(5): 723-30

Keshmiri A, Springorum H, Baier C, Zeman F, Grifka J, Maderbacher G (2015): Is it possible to re-establish pre-operative patellar kinematics using a ligament-balanced technique in total knee arthroplasty? A cadaveric investigation. Int Orthop.
2015 Mar;39(3): 441-8.

Keshmiri A, Maderbacher G, Baier C, Springorum HR, Grifka J, Schaumburger J (2015): Prevention of periprosthetic joint infections: Not evidence-based strategies. [Article in German] Orthopade. 2015 May;44(5): 338-43

Keshmiri A: Infected hip arthroplasty. [Article in German], Orthopade. 2015 May;44(5): 337

Linhardt O, Grifka J, Benditz A (2015): Are There Segmental Differences of Lumbar Spondylodesis? – Comparison of the Segments L IV/V and L V/S I in Patients with Transforaminal Lumbar Intercorporal Fusion (TLIF). [Article in German] Z Orthop Unfall. 2015 Oct;153(5): 546-51.

Lorenz J, Sch?fer N, Bauer R, Jenei-Lanzl Z, Springorum RH, Gr?ssel S (2015): Norepinephrine modulates osteoarthritic chondrocyte metabolism and inflammatory responses. Osteoarthritis Cartilage; pii: S1063-4584(15)01290-X.

Lowin T, Apitz M, Anders S, Straub RH (2015): Anti-inflammatory effects of N-acylethanolamines in rheumatoid arthritis synovial cells are mediated by TRPV1 and TRPA1 in a COX-2 dependent manner. Arthritis Res Ther. 2015 Nov 14;17(1): 321.

Maderbacher G, Keshmiri A, Zeman F, Grifka J, Baier C (2015): Assessing joint line positions by means of the contralateral knee: a new approach for planning knee revision surgery? Knee Surg Sports Traumatol Arthrosc. 2015 Nov;23(11): 3244-50.

Maderbacher G, Schaumburger J, Keshmiri A, Barthel M, Springorum HR, Craiovan B, Grifka J, Baier C (2015): Pinless navigation in total knee arthroplasty: navigation reduced by the maximum? Int Orthop. 2015 Mar;39(3): 455-60.

Matussek J (2015): Die kranke S?uglingshüfte: Bandage, Gips oder OP? Der Allgemeinarzt, 2015; 37(18): 56-60

Matussek J, Benditz A, Dingeldey E, V?llner F, Boluki D (2015): Surgical treatment of scoliosis in childhood and adolescence: Age group and etiology-related indications and choice of instrumentation. [Article in German] Orthopade. 2015 Jul;44(7): 577-90
Matussek J, Dingeldey E, Benditz A, Rezai G, Nahr K. (2015): Conservative treatment of idiopathic scoliosis: Influence of archetypical Cheneau-Corsets on trunk asymmetry. [Article in German] Orthopade. 2015 Nov;44(11): 869-78.

Muschter D, G?ttl C, Vogel M,, Grifka J, Straub RH, Gr?ssel S (2015): Reactivity of rat bone marrow-derived macrophages to neurotransmitter stimulation in the context of collagen IIinduced arthritis. Arthritis Res Ther. 2015 Jun 24;17: 169

Muschter D, Sch?fer N, Stangl H, Straub RH, Gr?ssel S (2015): Sympathetic Neurotransmitters Modulate Osteoclastogenesis and Osteoclast Activity in the Context of Collagen-Induced Arthritis. PLoS One. 2015 Oct 2;10(10):e0139726

Renkawitz T, Weber M, Springorum HR, Sendtner E, Woerner M, Ulm K, Weber T, Grifka J (2015): Impingement-free range of movement, acetabular component cover and early clinical results comparing ?femur-first‘ navigation and ?conventional‘
minimally invasive total hip arthroplasty: a randomised controlled trial. Bone Joint J. 2015 Jul;97-B(7): 890-8

Spahn G, Grosser V, Schiltenwolf M, Schr?ter F, Grifka J (2015): Football as risk factor for a non-injury-related knee osteoarthritis – results from a systematic review and metaanalysis. [Article in German] Sportverletz Sportschaden. 2015 Mar;29(1): 27-39.

Springorum HR, G?tz J, Baier C, Heers G, Grifka J, Keshmiri A (2015): Mehr Beweglichkeit mit Highflexion-Knie? – Studienergebnisse. Medizinisch-Orthop?dische Technik 2015 Mar; 135 (1) 22-3

Springorum HR, Maderbacher G, Craiovan B, Lüring C, Baier C, Grifka J, Keshmiri A (2015): No difference between standard and high flexion cruciate retaining total knee arthroplasty: a prospective randomised controlled study. Knee Surg Sports
Traumatol Arthrosc. 2015 Jun;23(6): 1591-7

Springorum HR, Winkler S, Maderbacher G, G?tz J, Heers G, Preissler P, Grifka J (2015): Wrist arthroscopy: challenging procedure of modern hand surgery. Orthopade. 2015;44(1): 89-102

Stangl H, Springorum HR, Muschter D, Gr?ssel S, Straub RH (2015): Catecholaminergic-to-cholinergic transition of sympathetic nerve fibers is stimulated under healthy but not under inflammatory arthritic conditions. Brain Behav Immun. 2015 May;46:180-91

Weber M, Lechler P, von Kunow F, V?llner F, Keshmiri A, Hapfelmeier A, Grifka J, Renkawitz T (2015): The validity of a novel radiological method for measuring femoral stem version on anteroposterior radiographs of the hip after total hip arthroplasty. Bone Joint J. 2015 Mar;97-B(3): 306-11.

Weber M, Weber T, Woerner M, Craiovan B, Worlicek M, Winkler S, Grifka J, Renkawitz T (2015): The impact of standard combined anteversion definitions on gait and clinical outcome within one year after total hip arthroplasty. Int Orthop. 2015 Dec;39(12): 2323-33

Weber TA, Dendorfer S, Grifka J, Verkerke GJ, Renkawitz T (2015): Does Computer-Assisted Femur First THR Improve Musculoskeletal Loading Conditions? Biomed Res Int. 2015; 625317.

Winkler S, Craiovan B, Wagner F, Weber M, Grifka J, Renkawitz T (2015): Pathogenesis and prevention strategies of heterotopic ossification in total hip arthroplasty: a narrative literature review and results of a survey in Germany. Arch Orthop Trauma Surg. 2015 Apr;135(4):481-9

Winkler S, Niedermair T, Füchtmeier B, Grifka J, Gr?ssel S, Anders S, Heers G, Wagner F (2015): The impact of hypoxia on mesenchymal progenitor cells of human skeletal tissue in the pathogenesis of heterotopic ossification. Int Orthop. 2015 Dec;39(12):2495-501.

Winkler S, Wagner F, Weber M, Matussek J, Craiovan B, Heers G, Springorum HR, Grifka J, Renkawitz T (2015): Current therapeutic strategies of heterotopic ossification – a survey amongst orthopaedic and trauma departments in Germany. BMC Musculoskelet Disord. 2015 Oct 22;16:313

TOP

2014

Baier C, Maderbacher G, Springorum HR, Zeman F, Fitz W, Schaumburger J, Grifka J, Beckmann J. (2014): No difference in accuracy between pinless and conventional computer-assisted surgery in total knee arthroplasty. Knee Surg Sports Traumatol
Arthrosc. 2014; 22(8): 1819-26.

Baier C, Springorum HR, Maderbacher G, Pickl C, Grifka J, G?tz J. (2014): Arthrodesis for patients with rheumatic arthritis of the ankle and hindfoot : A reasonable option? Z Rheumatol. 2014; 73(9): 796-805.

Baier C, Fitz W, Craiovan B, Keshmiri A, Winkler S, Springorum R, Grifka J, Beckmann J. (2014): Improved kinematics of total knee replacement following partially navigated modified gapbalancing technique. Int Orthop. 2014; 38(2): 243-9.

Bedal KB, Gr?ssel S, Oefner PJ, Reinders J, Reichert TE, Bauer R (2014): Collagen XVI Induces Expression of MMP9 via Modulation of AP-1 Transcription Factors and Facilitates Invasion of Oral Squamous Cell Carcinoma. PLoS One 2014 23;9(1): e86777

Craiovan B, Renkawitz T, Weber M, Grifka J, Nolte L, Zheng G (2014): Is the acetabular cup orientation after total hip arthroplasty on a two dimension or three dimension model accurate? Int Orthop. 2014; 38(10): 2009-15.

Craiovan B, Keshmiri A, Springorum R, Grifka J, Renkawitz T (2014): Minimal-invasive Behandlung von Depressionen Frakturen des Tibiaplateaus mit Ballon Neupositionierung und tibioplasty: Video Artikel. Orthop?de. 2014; 43(10): 930-3.

Dendorfer S, Weber T, Kennedy O (2014): Musculoskeletal modeling for hip replacement outcome analyses and other applications. J Am Acad Orthop Surg. 2014; 22(4): 268–9

Dingeldey E, Matussek J, Friedberg A, Rezai G (2014): Verschiedene
Orthesenkonzepte zur Therapie der idiopathischen und der neuromuskul?ren Skoliose. Orthop?die Technik. 2014 (4): 40-45

G?tz J, Grifka J, Springorum HR, May S, Baier C (2014): Endoprothesenversorgung
des Sprunggelenkes. Z Rheumatol. 2014; 73(9): 788-95

Gr?ssel S (2014): The role of peripheral nerve fibers and their neurotransmitters in cartilage and bone physiology and pathophysiology. Special Issue: “At the interface between immunology and neurology in rheumatic diseases”. Arthritis Research &
Therapy, 2014 (16): 485

Grifka J, Keshmiri A, Maderbacher G, Craiovan B (2014): Klinische Untersuchung des Hüftgelenks des Erwachsenen. Orthopade. 2014; 43(12): 1115-32

Jenei-Lanzl Z, Gr?ssel S, Pongratz G, Kees F, Miosge N, Angele P, Straub RH (2014): Norepinephrine inhibits mesenchymal stem cell and chondrogenic progenitor cell chondrogenesis and accelerates chondrogenic hypertrophy. Arthritis Rheumatol
2014; 66(9): 2472-81

Keshmiri A, Maderbacher G, Baier C, Sendtner E, Schaumburger J, Zeman F, Grifka J, Springorum HR (2014): The influence of component alignment on patellar kinematics in total knee arthroplasty. Acta Orthop. 2015, 13: 1-7

Keshmiri A, Maderbacher G, Baier C, Müller W, Grifka J, Springorum HR (2014): Do surgical patellar interventions restore patellar kinematics in fixed-bearing, cruciate-retaining total knee arthroplasty? An in vitro study. J Arthroplasty. 2014; 29(11): 2197-201

Keshmiri A, Wolf T, Wiech O, Benditz A, Grifka J, Springorum HR (2014): Einfluss der intraoperativen Schallprotektion auf postoperative Schmerzen. Schmerz. 2014; 28(1): 82-9

Leyh M, Seitz A, Dürselen L, Springorum HR, Angele P, Ignatius A, Grifka J, Gr?ssel S (2014): Osteoarthritic cartilage explants affect extracellular matrix production and composition in cocultured bone-marrow derived mesenchymal stem cells and
articular chondrocytes. Stem Cell Res Ther. 2014 (10); 5(3): 77

Leyh M, Seitz A, Dürselen L,Schaumburger J, Ignatius A, Grifka J, Gr?ssel S (2014): Subchondral bone influences chondrogenic differentiation and collagen production of human bone marrow-derived stem cells and articular chondrocytes. Arthritis Research & Therapy 2014 (7); 16(5): 453

Lorenz J, Seebach E, Hackmayer G, Greth C, Bauer RJ, Kleinschmidt K, Bettenworth D, B?hm M, Grifka J, Gr?ssel S (2014): Melanocortin 1 receptor-signaling deficiency results in an articular cartilage phenotype and accelerates pathogenesis of surgically induced murine osteoarthritis. PLoS One, 2005, 5; 9(9): e105858

Maderbacher G, Schaumburger J, Baier C, Zeman F, Springorum HR, Dornia C, Grifka J, Keshmiri A (2014): Predicting knee rotation by the projection overlap of the proximal fibula and tibia in long-leg radiographs. Knee Surg Sports Traumatol
Arthrosc. 2014; 22(12): 2982-8

Maderbacher G, Keshmiri A, Schaumburger J, Springorum HR, Zeman F, Grifka J, Baier C (2014): Accuracy of bony landmarks for restoring the natural joint line in revision knee surgery: an MRI study. Int Orthop. 2014; 38(6): 1173-81

Matussek J, Dingeldey E, Wagner F, Rezai G, Nahr K (2014): Konservative Therapie der idiopathischen Skoliose mit dem Korsett – Hohe Korrekturraten bei frühzeitiger Beobachtung und Behandlung der Rumpfasymmetrie, CME Zertifizierte Fortbildung,
Orthop?de 2014, 43 (7): 689-702

Niedermair T, Kuhn V, Doranehgard F, Stange R, Wiesk?tter B, Beckmann J, Salmen P, Springorum HR, Straub RH, Zimmer A, Grifka J, Gr?ssel S (2014): Absence of substance P and the sympathetic nervous system impact on bone structure and
chondrocyte differentiation in an adult model of endochondral ossification. Matrix Biol. 2014; 38: 22-35

Pongratz G, Anthofer JM, Melzer M, Anders S, Gr?ssel S, Straub RH (2014): IL-7 receptor α expressing B cells act proinflammatory in collagen-induced arthritis and are inhibited by sympathetic neurotransmitters. Ann Rheum Dis. 2014, 1; 73(1):
306-12

Renkawitz T, Niemeier A, von Knoch F, Biedermann R (2014): The 2013 austrian-swiss-german traveling fellowship tour. Orthop Rev (Pavia). 2014, 6; 6(2): 5469

Renkawitz T, Winkler S, Weber M, von Kunow F, Grifka J, Baier C (2014): Update Navigation in der Knieendoprothetik. Wo stehen wir heute und was bringt die Zukunft? Orthopade. 2014; 43(5): 448-54.

Renkawitz T, Sendtner E, Schuster T, Weber M, Grifka J, Woerner M (2014): Femoral pinless length and offset measurements during computer-assisted, minimally invasive total hip arthroplasty. J Arthroplasty. 2014; 29(5): 1021-5.

Schatz S, Grifka J (2014): Schwellung am Fu?innenrand. Bayerisches ?rzteblatt, 2014; 7-8: 333

Springorum R, Gebauer M, Mehrl A, Stark O, Craiovan B, Püschel K, Amling M, Grifka J, Beckmann J (2014): Fracture prevention by prophylactic femoroplasty of the proximal femur - metallic compared to cemented augmentation. J Orthop Trauma. 2014; 28(7): 403-9

Weber M, Woerner M, Springorum R, Sendtner E, Hapfelmeier A, Grifka J, Renkawitz T (2014): Fluoroscopy and imageless navigation enable an equivalent reconstruction of leg length and global and femoral offset in THA. Clin Orthop Relat Res. 2014; 472(10): 3150-8

Weber M, Woerner ML, Springorum HR, Hapfelmeier A, Grifka J, Renkawitz T (2014): Plain radiographs fail to reflect femoral offset in total hip arthroplasty. J Arthroplasty. 2014; 29(8): 1661-5.

Weber T, Al-Munajjed AA, Verkerke GJ, Dendorfer S, Renkawitz T (2014): Influence of minimally invasive total hip replacement on hip reaction forces and their orientations. J Orthop Res. 2014; 13; 32(12): 1680–7.

W?rner M, Springorum HR, Craiovan B, Winkler S, Grifka J, Renkawitz T (2014): Painful total knee arthroplasty. A treatment algorithm. Orthopade. 2014; 43(5): 440-7

TOP

2013

Anders S, Volz M, Frick H, Gellissen J (2013): A Randomized, Controlled Trial Comparing Autologous Matrix-Induced Chondrogenesis (AMIC?) to Microfracture: Analysis of 1- and 2-Year Follow-Up Data of 2 Centers. Open Orthop J. 2013 May
3;7:133-43.

Baier C, Springorum HR, G?tz J, Schaumburger J, Lüring C, Grifka J, Beckmann J (2013): Comparing navigation-based in vivo knee kinematics pre- and postoperatively between a cruciate-retaining and a cruciate-substituting implant. Int
Orthop. 2013 Mar;37(3):407-14.

Baier C, Lüring C, Schaumburger J, K?ck F, Beckmann J, Tingart M, Zeman F, Grifka J, Springorum HR (2013): Assessing patient-oriented results after revision total knee arthroplasty. J Orthop Sci. 2013 Nov;18(6):955-61.

Baier C, Schaumburger J, G?tz J, Heers G, Schmidt T, Grifka J, Beckmann J (2013): Bisphosphonates or prostacyclin in the treatment of bone-marrow oedema syndrome of the knee and foot. Rheumatol Int. 2013 Jun;33(6):1397-402.

Beckmann J, Kn?dl M, Bauser E, Tingart M, Grifka J, Straub RH (2013): Loss of sympathetic nerve fibers in vital intertrochanteric bone cylinders lateral to? osteonecrosis of the femoral head. Joint Bone Spine. 2013 Mar;80(2):188-94.

Beckmann J, Schmidt T, Schaumburger J, Rath B, Lüring C, Tingart M, Grifka J (2013): Infusion, core decompression, or infusion following core decompression in the treatment of bone edema syndrome and early avascular osteonecrosis of the femoral head. Rheumatol Int. 2013 Jun;33(6):1561-5.

Beitinger N, Ehrenstein B, Schreiner B, Fleck M, Grifka J, Lüring C, Hartung W (2013): The value of colour Doppler sonography of the knee joint: a useful tool to discriminate inflammatory from non-inflammatory disease? Rheumatology (Oxford). 2013 Aug;52(8):1425-8.

Braun A, Gnann H, Saracbasi E, Grifka J, Kiltz U, Letschert K, Braun J (2013): Optimizing the identification of patients with axial spondyloarthritis in primary care--the case for a two-step strategy combining the most relevant clinical items with HLA B27. Hematology (Oxford). 2013 Aug;52(8):1418-24.

Craiovan BS, Baier C, Grifka J, G?tz J, Schaumburger J, Beckmann J. (2013): Das Knochenmark?demsyndrom. Orthop?de. 2013 Mar;42(3):191-204.

Dienstknecht T, Lüring C, Tingart M, Grifka J, Sendtner E (2013): A minimally invasive approach for total hip arthroplasty does not diminish early post-operative outcome in obese patients: a prospective, randomised trial. Int Orthop. 2013 Jun;37(6):1013-8.

Gille J, Behrens P, Volpi P, de Girolamo L, Reiss E, Zoch W, Anders S (2013): Outcome of Autologous Matrix Induced Chondrogenesis (AMIC) in cartilage knee surgery: data of the AMIC Registry. Arch Orthop Trauma Surg. 2013 Jan;133(1):87-93.
Goetz J, Beckmann J, Koeck F, Grifka J, Dullien S, Heers G (2013): Gait analysis after tibialis anterior tendon rupture repair using Z-plasty. J Foot Ankle Surg. 2013 Sep-Oct;52(5):598-601.

G?tz J, Grifka J, Baier C (2013): Die Behandlung des kindlichen Knick-Senk-Fu?es durch Schuheinlagen. Orthopade. 2013 Jan;42(1):6-11.

Gr?ssel S, Bauer RJ (2013): Collagen XVI in health and disease. Matrix Biol. 2013 Mar 11;32(2):64-73.

Grifka J, Boluki D (2013): Injection therapy of cervical spine syndromes. [Article in German] Orthopade. 2013 Jul;42(7):573- 82; quiz 583.

Heers G, Grifka J (2013): [Arthroplasty for rheumatic elbow joints]. [Article in German] Z Rheumatol. 2011 Jul;70(5):388, 390-94.

Heers G, Springorum HR, Baier C, G?tz J, Grifka J, Renkawitz T (2013): Proximal interphalangeal joint replacement with an unconstrained pyrocarbon prosthesis (Ascension(R)): a long-term follow-up. J Hand Surg Eur Vol. 2013 Jul;38(6):680-5.

Keshmiri A, Matussek J, Wagner F, Springorum HR (2013): 18 Monate alter Patient mit ausgepr?gten Genua vara. Osteologie 2013 22 2: 140-142

Renkawitz T, Haimerl M, Dohmen L, Woerner M, Springorum HR, Sendtner E, Heers G, Weber M, Grifka J (2013): Development and evaluation of an image-free computer-assisted impingement detection technique for total hip arthroplasty. Proc
Inst Mech Eng H. 2012 Dec;226(12):911-8.

Renkawitz T, Schuster T, Benditz A, Craiovan B, Grifka J, Lechler P (2013): Was Medizinstudierende wollen-Einsch?tzung ?rztlicher Stellenanzeigen durch angehende ?rztinnen und ?rzte der Humanmedizin. Gesundheitswesen. 2013
Oct;75(10):e149-55.

St?ckl S, G?ttl C, Grifka J, Gr?ssel S (2013): Sox9 Modulates proliferation and expression of osteogenic markers of adiposederived stem cells (ASC). Cell Physiol Biochem. 2013;31(4-5):703-17.

St?ckl S, Bauer RJ, Bosserhoff AK, G?ttl C, Grifka J, Gr?ssel S (2013): Sox9 modulates cell survival and adipogenic differentiation of multipotent adult rat mesenchymal stem cells. J Cell Sci. 2013 Jul 1;126(Pt 13):2890-902.

Wagner F, Hofbauer R, Matussek J (2013): Der kindliche Knick-Senk-Fu?: Normvariante oder therapiebedürftige Deformit?t? Orthop?de. 2013 Jun;42(6):455-68.

Weber M, V?llner F, Schr?ter C, W?rner M (2013): Was gibt’s Neues in der Hüftendoprothetik. OUP 2013; 7: 352-358.

Winkler S, Gr?ssel S, Baier C, Anders S, Lechler P, Grifka J, Schaumburger J (2013): The impact of chemical synovectomy with sodium morrhuate on human chondrocytes and cartilage in vitro. Rheumatol Int. 2013 May;33(5):1201-6.

TOP

2012

Anders S, Lechler P, Rackl W, Grifka J, Schaumburger J (2012): Fluoroscopy-guided retrograde core drilling and cancellous bone grafting in osteochondral defects of the talus. Int Orthop 36: 1635-1640

Anders S, Goetz J, Schubert T, Grifka J, Schaumburger J (2012): Treatment of deep articular talus lesions by matrix associated autologous chondrocyte implantation-results at five years. Int Orthop 36: 2279-2285

Baier C, Springorum HR, Maderbacher G, Winkler S, Füchtmeier B, Neugebauer R (2012): Irradiation in the treatment of arthrofibrosis after total knee arthroplasty: a preliminary trial. Cent Eur J Med 7: 553-556

Baier C, Schaumburger J, G?tz J, Heers G, Schmidt T, Grifka J, Beckmann J (2012): Bisphosphonates or prostacyclin in the treatment of bone-marrow oedema syndrome of the knee and foot. Rheumatol Int DOI 10.1007/s00296-012-2584-0 Epub ahead of print.

Beckmann J, Schmidt T, Baier C, Springorum R, Rath B, Tingart M, Grifka J, Schaumburger J (2012): Infusionstherapie bei Hüftkopfnekrose und Knochenmark?demsyndrom. Osteologie 21:1-6

Beckmann J, Schmidt T, Schaumburger J, Rath B, Lüring C, Tingart M, Grifka J (2012): Infusion, core decompression, or infusion following core decompression in the treatment of bone edema syndrome and early avascular osteonecrosis of
the femoral head. Rheumatol Int Dec 23. [Epub ahead of print]

B?hm M, Gr?ssel S (2012): Role of proopiomelanocortinderived peptides and their receptors in the osteoarticular system: from basic to translational research. Endocrine Rev 33 (4): 623-651

Bolm-Audorff U, Eberth F, Gantz S, Grifka J, Liebers F, Schiltenwolf M, Spahn G, Vaitl T (2012): Zusammenhang zwischen metabolischen Erkrankungen, Hypertonie und Gonarthrose. Trauma und Berufskrankheit 14: 402-410

Gantz S, Schindel R, Schneider S, Schiltenwolf M, Bolm-Audorff U, Eberth F, Vaitl T, Liebers F, Spahn G, Grifka J (2012): Laufsport. Führt Laufsport zu vorzeitigen degenerativen Ver?nderungen am Kniegelenk? Trauma und Berufskrankheit 14:
446-451

Gille J, Behrens P, Volpi P., de Girolamo L, Reiss E, Zoch W, Anders S (2012): Outcome of Autologous Matrix Induced Chondrogenesis (AMIC) in cartilage knee surgery: data of the AMIC Registry. Arch Orthop Trauma Surg 2012 Oct 16, published online

G?tz J, Baier C., Springorum HR, Anders S., Grifka J., Heers G (2012): Orthopedic operations and postoperative treatment of rheumatic elbows. Z Rheumatol 71: 658–669

Gr?ssel S, Anders S (2012): Cell-based therapy options for osteochondral
defects. Autologous mesenchymal stem cells compared to autologous chondrocytes. Orthop?de 41 (5): 415-428

Gr?ssel S, St?ckl S, Jenei-Lanzl Z (2012): Isolation, culture and osteogenic/chondrogenic differentiation of bone marrow derived mesenchymal stem cells. Methods Mol Biol 879: 203-67

Gr?ssel S, Bauer RJ (2012): Collagen XVI in health and disease. Matrix Biol. November 10 [Epub ahead of print]

Grifka J (2012): Mehr Qualit?t bei künstlichen Gelenken. Bayerisches ?rzteblatt 12: 693

Heers G, Grifka J, G?tz J (2012): Postoperative treatment strategies after rheumatic orthopedic operations of the shoulder. A suggestion. Z Rheumatol 71: 650-657

Heers G, Springorum HR, Baier C, G?tz J, Grifka J, Renkawitz T (2012): Proximal interphalangeal joint replacement with an unconstrained pyrocarbon prosthesis (Ascension(R)): a longterm follow-up. J Hand Surg Eur 12 [Epub ahead of print]

Holzapfel BM, Greimel F, Prodinger PM, Pilge H, N?th U, Gollwitzer H, Rudert M (2012): Total hip replacement in developmental dysplasia using an oval-shaped cementless press-fit cup. Int Orthop 36 (7): 1355-1361

Lechler P, Handel M, Anders S, Balakrishnan S, Grifka J (2012): The oncofetal gene survivin – a possible target gene for regenerative therapy concepts in cartilaginous tissue. Orthop?de 41: 260-267

Lechler P, Graf S, K?ck FX, Schaumburger J, Grifka J, Handel M (2012): Arthrodesis of the talonavicular joint using angle-stable mini-plates: a prospective study. Int Orthop 36(12): 2491-4

Liebers F, Latza U, Bolm-Audorff U, Eberth F, Gantz S, Grifka J, Schiltenwolf M, Spahn G, Vaitl T (2012): ?bergewicht in der ?tiologie der Gonarthrose. Trauma und Berufskrankheit 14: 414-433

Opolka A, Straub RH, Pasoldt A, Grifka J, Gr?ssel S (2012): Substance P and norepinephrine modulate chondrocyte proliferation and apoptosis. Arthritis & Rheum. 64 (3): 729-739

Renkawitz T, Haimerl M, Dohmen L, Gneiting S, Lechler P, Woerner M, Springorum HR, Weber M, Sussmann P, Sendtner E, Grifka J (2012): The association between Femoral Tilt and impingement-free range-of-motion in total hip arthroplasty.
BMC Musculoskelet Disord 4: 65

Renkawitz T, Haimerl M, Dohmen L, Gneiting S, Woerner M, Sendtner E, Heers G, Springorum R, Grifka J (2012): Development and evaluation of an imagefree computer-assisted impingement detection technique for total hip arthroplasty.
Journal of Engineering in Medicine 226: 911-918

Renkawitz T, Dendorfer S (2012): Orthopaedic navigation technology and biomechanical evaluation for total hip replacement Journal of Engineering in Medicine 226: 897-898

Schaumburger J, Trum S, Anders S, Beckmann J, Winkler S, Springorum HR, Grifka J, Lechler P (2012): Chemical synovectomy with sodium morrhuate in the treatment of symptomatic recurrent knee joint effusion. Rheumatol Int 32: 3113-3117

Schaumburger J, Winkler S, Handel M, Grifka J, Baier C (2012): Prothesenlockerung. Z Rheumatol 71: 785-797

Schaumburger J, Riedt S, Lechler P, Springorum HR, Rath B, Baier C, K?ck FX, Grifka J, Handel M (2012): Patientenzufriedenheit und Muskelkraft nach Knietotalendoprothese in Abh?ngigkeit vom Body Mass Index. Z Orthop Unfall 150(6): 641-7

Spahn G, Ebert F, Gantz S, Grifka J, Liebers F, Schiltenwolf M, Vaitl T (2012): Trauma. Trauma und Berufskrankheit 14: 434-436

Springorum HR, Keshmiri A, Heers G, Renkawitz T, Grifka J, Baier C (2012): Radiological findings, evaluation and treatment of patellofemoral pain after total knee arthroplasty. Radiologe. 52: 987-993

Vaitl T, Grifka J, Bolm-Audorff U, Eberth F, Gantz S, Liebers F, Schiltenwolf M, Spahn G (2012): Infekte im Knie. Trauma und Berufskrankheit 14: 411

Vaitl T, Grifka J, Bolm-Audorff U, Eberth F, Gantz S, Liebers F, Schiltenwolf M, Spahn G (2012): Entzündlich-rheumatische Erkrankungen. Trauma und Berufskrankheit 14: 412-413

Vaitl T, Grifka J, Bolm-Audorff U, Eberth F, Gantz S, Liebers F, Schiltenwolf M, Spahn G (2012): Patellaformen. Patelladysplasien, Patella alta, Patella baja. Trauma und Berufskrankheit 14: 437-438

Vaitl T, Grifka J, Bolm-Audorff U, Eberth F, Gantz S, Liebers F, Schiltenwolf M, Spahn G (2012): Knorpelver?nderungen. Osteonekrosen, Osteochondrosis dissecans. Trauma und Berufskrankheit 14: 439-440

Vaitl T, Grifka J, Bolm-Audorff U, Eberth F, Gantz S, Liebers F, Schiltenwolf M, Spahn G (2012): Beinachsen- und Fu?fehlstellungen. Trauma und Berufskrankheit 14: 444-445

Vaitl T (2012): Neue BK Gonarthrose – aus orthop?discher Sicht. MedSach 108, 5: 200-202

Wagner F, Henningsen B, Lederer C, Eichenmüller M, G?deke J, Müller-H?cker J, von Schweinitz D, Kappler R (2012): Rapamycin blocks hepatoblastoma growth in vitro and in vivo implicating new treatment options in high-risk patients. Eur J Cancer
48: 2442-2450

Weber T, Dendorfer S, Dullien S, Grifka J, Verkerke GJ, Renkawitz T (2012): Measuring functional outcome after total-hip replacement with subject-specific hip joint loading. Proceedings of the Institution of Mechanical Engineers. Part H: Journal
of Engineering in Medicine 226: 939-946

Winkler S, K?ck FX, Baier C, Springroum HR, Beifuss A, Lechler P, Grifka J, Schaumburger J (2012): Revisionsimplantate der Zukunft – Trends und neue Entwicklungen. Orthop?de 41: 58-65

Winkler S, Gr?ssel S, Baier C, Anders S, Lechler P, Grifka J, Schaumburger J (2012): The impact of chemical synovectomy with sodium morrhuate on human chondrocytes and cartilage in vitro. Rheumatol. Int. Sep 15 [Epub ahead of print]

Zagrodnik F-D, Bolm-Audorff U, Eberth F, Gantz S, Grifka J, Liebers F, Schiltenwolf M, Spahn G, Vaitl T (2012): Einführung zum Thema: Au?erberufliche Faktoren der Gonarthrose. Trauma und Berufskrankheit 14: 399-401

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2011

Anders S, Lechler P, Grifka J, Schaumburger J (2011): Repair of local cartilage defects in the patellofemoral joint. Orthop?de 40: 885-895

Baier C, Springorum HR, Beckmann J, Grifka J, Matussek J (2011): Therapie der patellaren Instabilit?t bei Kindern und Jugendlichen. Orthop?de 40: 868-876

Bauer R, Ratzinger S, Wales L, Bosserhoff A, Senner V, Grifka J, Gr?ssel S (2011): Inhibition of collagen XVI expression reduces glioma cell invasiveness. Cell Physiol Biochem 3-4: 217-226

Beckmann J, Rath B, Baier C, Lechler P, Grifka J, K?ck FX (2011): CRPS – Complex Regional Pain Syndrome – Eine aktuelle ?bersicht über Klassifikation und Klinik. Akt Rheumatol 36: 18-22

Beckmann J, Springorum R, Vettorazzi E, Bachmeier S, Lüring C, Tingart M, Püschel K, Stark O, Grifka J, Gehrke T, Amling M, Gebauer M (2011): Fracture prevention by femoroplasty – cement augmentation of the proximal femur. J Orthop Res 29: 1753-1758

Beckmann J, Lüring C, Springorum R, K?ck FX, Grifka J, Tingart M (2011): Fixation of revision TKA: a review of the literature. Knee Surg Sports Traumatol Arthrosc 19: 872-879

Boluki D (2011): Operative Behandlung osteoporotischer Wirbelk?rperfrakturen. Z Rheumatol 70: 45-54

Boluki D, Matussek J, Benditz A, V?llner F, Grifka J (2011): Die minimal-invasive Behandlung der osteoporotischen Wirbelk?rperfraktur. Med orth Tech 131: 69-77
G?tz J, Grifka J, Handel M (2011): Hallux rigidus. Orthop?de 40: 1103-1110
Heers G, Grifka J (2011): Arthroplasty for rheumatic elbow joints. Z Rheumatol 70: 388, 390-394

Holzapfel BM, Bürklein D, Greimel F, N?th U, Hoberg M, Gollwitzer H, Rudert M (2011): Hüftgelenkendoprothetik bei kongenitaler Dysplasie: Anatomische Besonderheiten und technische Stolpersteine. Orthop?de 40: 543-553

Kalteis T, Sendtner E, Beverland D, Archbold PA, Hube R, Schuster T, Renkawitz T, Grifka J (2011): The role of the transverse acetabular ligament for acetabular component orientation in total hip replacement: an analysis of acetabular component position and range of movement using navigation software. J Bone Joint Surg Br. 8:1021-1026

K?ck FX, Luring C, Goetz J, Handel M, Tingart M, Grifka J, Beckmann J (2011): Prospective Single-Arm, Multi-Center Trial of a Patient-Specific Interpositional Knee Implant: Early Clinical Results. The Open Orthopaedics Journal 5, 37-43

K?ck FX, Beckmann J, Luring C, Rath B, Grifka J, Basad E (2011): Evaluation of implant position and knee alignment after patient-specific unicompartmental knee arthroplast. Knee 18: 294-299

K?ck FX, Weing?rtner D, Beckmann J, Anders S, Schaumburger J, Grifka J, Lüring C (2011): Operative Treatment of the Unicompartmental Knee Arthritis – Results of a Nationwide Survey in 2008. Z Orthop Unfall 149: 153-159

K?ck FX, Beckmann J, Lechler P, G?tz J, Schaumburger J, Grifka J (2011): The 2-year follow-up results of a patient-specific interpositional knee implant. Orthopaede 40: 1103-1110

K?ck FX, Schaumburger J, Beckmann J, Grifka J (2011): Unikompartimenteller Gelenkersatz – Chancen und Risiken. Orthop?die & Rheuma 14: 32-36

Lechler P, Grifka J, K?ck FX (2011): Sprunggelenkendoprothetik – Indikation und Stand. Orthop?de 40: 561-570

Lechler P, Walt L, Grifka J, Waltl V, Renkawitz T (2011). Sportverletzungen und Sportsch?den bei Amateur- und Profispringreitern. Sportverletz Sportschaden 4: 222-226

Lechler P, Renkawitz T, Campean V, Balakrishnan S, Tingart M, Grifka J, Schaumburger J (2011): The antiapoptotic gene survivin is highly expressed in human chondrosarcoma and promotes drug resistance in chondrosarcoma cells in vitro. BMC Cancer 11: 120

Lechler P, Klein SM, Prantl L, Englert C, Renkawitz T, Grifka J (2011): Hypoxic downregulation of cellular proliferation and loss of phenotype stability in human osteoblasts is mediated by HIF-1α. Clin Hemorheol Microcirc 1: 279-286

Lechler P, Balakrishnan S, Schaumburger J, Gr?ssel S, Baier C, Grifka J, Straub RH, Renkawitz T (2011): The oncofetal gene survivin is re-expressed in osteoarthritis and is required for chondrocyte proliferation in vitro. BMC Musculoskelet Disord 12: 150

Lechler P, Feldmann C, K?ck FX, Schaumburger J, Grifka J, Handel M (2011): Clinical outcome after Chevron-Akin double osteotomy versus isolated Chevron procedure: a prospective matched group analysis. Arch Orthop Trauma Surg 28

Lechler P, Schaumburger J, K?ck FX, Balakrishnan S, Doukas S, Prantl L, Grifka J (2011): The oncofetal Gene Survivin Promotes Cell Proliferation and Survival in Primary Human Osteoblastic Cells. Calcif Tissue Int 89: 211-220

Lüring C, Tingart M, Drescher W, Springorum HR, Kraft CN, Rath B (2011): Therapy of isolated arthritis in the patellofemoral joint: are there evidence-based options? Orthop?de 40: 902-906

Ossyssek B, Anders S, Grifka J, Straub RH (2011): Surgical synovectomy decreases density of sensory nerve fibers in synovial tissue of non-inflamed controls and rheumatoid arthritis patients. J Orthop Res 29: 297-302

Rath B, Springorum HR, Beckmann J, Schaumburger J, Tingart M, Grifka J, Lüring C (2011): Importance of Computer-Assisted Navigation in Total Knee Arthroplasty - Results of a Nationwide Survey in Germany. Z Orthop Unfall 149: 173-177

Rath B, Nam J, Deschner J, Schaumburger J, Tingart M, Gr?ssel S, Grifka J, Agarwal S (2011): Biomechanical forces exert anabolic effects on osteoblasts by activation of SMAD 1/5/8 through type 1 BMP receptor. Biorheology 48: 37-48

Ratzinger S, Gr?ssel S, Dowejko A, Reichert TE, Bauer R (2011): Induction of type XVI collagen expression facilitates proliferation of oral cancer cells. Matrix Biol 30: 118-125

Renkawitz T, W?rner M, Sendtner E, Weber M, Lechler P, Grifka J (2011): Principles and new concepts in computer-navigated total hip arthroplasty. Orthop?de 40: 1084-1094

Renkawitz T, Haimerl M, Dohmen L, Gneiting S, Wegner M, Ehret N, Buchele C, Schubert M, Lechler P, W?rner M, Sendtner E, Schuster T, Ulm K, Springorum R, Grifka J (2011): Minimally invasive computer-navigated total hip arthroplasty, following the concept of femur first and combined anteversion: design of a blinded randomized controlled trial. BMC Musculoskelet Disord 19: 192

Renkawitz T, Grifka J (2011): Update Hüftchirurgie. Neue Trends und aktuelle Op Techniken. Orthop?de 40: 1053

Schaumburger J, Lechler P, Grifka J, Fleck M (2011): Histologisch-pathologische Untersuchung bei Gelenkersatzoperationen – sinnvoll oder nicht ? Z Rheumatol 70: 281-3

Sendtner E, Borowiak K, Schuster T, W?rner M, Grifka J, Renkawitz T (2011): Tackling the learning curve: comparsion between the anterior, minimally invasive (Micro-hip) and the lateral, transgluteal (Bauer) approach for primary total hip replacement. Arch Orthop Trauma Surg 131: 597-602

Sendtner E, Winkler R, Grifka J (2011): Femoroacetabular impingement: minimally invasive hip surgery. Orthop?de 40: 261-270

Sendtner E, Schuster T, W?rner M, Kalteis T, Grifka J, Renkawitz T (2011): Accuracy of acetabular cup placement in computer-assisted, minimally-invasive THR in a lateral decubitus position. Int Orthop 35: 809-815

Spahn G, Schiele R, Hofmann GO, Schiltenwolf M, Grifka J, Vaitl T, Scheidler S, Liebers F, Seidler S, Klinger HM (2011): Metaanalyse zur Bestimmung des relativen Risikos posttraumatischer Gonarthrosen. Phys Med Rehab Kuror 21: 269-279

Spahn G, Schiele R, Hofmann G, Schiltenwolf M, Grifka J, Vaitl T, Schneider S, Liebers F, Klinger HM (2011): The prevalence of radiological osteoarthritis in relation to age, gender, birth-year cohort, and ethnic origins. Z Orthop Unfall 149: 145-152

Springorum HR, Rath B, Baier C, Lechler P, Lüring C, Grifka J (2011): Patellofemoral pain after total knee arthroplasty: clinical pathway and review of the literature. Orthop?de 40: 907-911, 914-916

Viale-Bouroncle S, V?llner F, M?hl C, Küpper K, Brockhoff G, Reichert TE, Schmalz G, Morsczeck C. (2011): Soft matrix supports osteogenic differentiation of human dental follicle cells. Biochemical and Biophysical Research Communications. 410 : 587-92

Wenke AK, Niebler S, Gr?ssel S, Bosserhoff AK (2011): The transcription factor AP-2ε regulates CXCL1 during cartilage development and in osteoarthritis. Osteoarthritis Cartilage 19: 206-212

W?rner M, Weber M, Lechler P, Sendtner E, Grifka J, Renkawitz T (2011): Minimalinvasive Operationstechniken in der Hüftgelenktotalendoprothetik – Operationstechniken der Zukunft? Orthop?de 40: 1068-1074

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2010

Beckmann J, Rader C, Lüring C, Rath B, Grifka J, Tingart M (2010): Endoprothetische Gelenkersorgung bei Hüftkopfnekrose. Osteologie 19: 46-52

Beckmann J, Springorum R, Lechler P, Lüring C, Tingart M, Grifka J (2010): Computer-Assisted Surgery in Total Hip Arthroplasty – a review of the literature and current concepts. Navigation in THA. Minerva Orthop Traumatol 61: 285-292

Boluki D, Grifka J (2010): Vertebro- und Kyphoplastie zur perkutanen
Zemtentaugmentation osteoporotischer Wirbelk?rperfrakturen. Z Rheumatol 69 (5): 454-456

Borisch N, Siemon B, Heers G, D?bler A (2010): Littler tenodesis for correction of swan neck deformity in rheumatoid arthritis. Handchir Mikrochir Plast Chir 42 (1): 65-70

Bredl K, Hüsig S, Angele MK, Lüring C (2010): Benchmarking in the clinical arena. A potential answer to the dynamic changes in the health care system. Orthop?de 39 (8): 785-791

Capellino S, Cosentino M, Wolff C, Schmidt M, Grifka J, Straub RH (2010): Catecholamine-producing cells in the synovial tissue during arthritis: modulation of sympathetic neurotransmitters as new therapeutic target. Ann Rheum Dis 69: 1853-1860

Füssel S, Matussek J, Boluki D, Lüring C, Grifka J (2010): Klinischer Behandlungspfad – konservative Wirbels?ulenbehandlung Orthop?de 39 (8): 764-70

G?tz J, Beckmann J , Rath B, Lüring C, Dullien S, Grifka J (2010): Gangkinematik von Patienten nach hüftendoprothetischer Versorgung – Einfluss von zwei unterschiedlichen Ganggeschwindigkeiten auf das Erkennen von Gangpathologien. Phys Med Rehab Kuror 20: 71-75

Gr?ssel S, Beckmann J, Rath B, Vogel M, Grifka J, Tingart M (2010): Expression profile of matrix metalloprotease-2 and -9 and their endogenous inhibitors in osteonecrotic femoral heads. Int J Mol Med 26 (1): 127-133

Gr?ssel S, Rickert M, Opolka A, Bosserhoff A, Angele P, Grifka J, Anders S (2010): Coculture between periosteal explants and articular chondrocytes induces expression of TGF-?1 and collagen I. Rheumatology (Oxford) 49(2): 218-230

Grifka J (2010): Wunsch und Wirklichkeit – wenn junge Mediziner deutschen Krankenh?usern den Rücken kehren. Forschung und Lehre 17, 4: 232-234

Jenei-Lanzl Z, Dienstknecht T, Huber M, Kujat R, Angele M, Straub R, Gr?ssel S, Nerlich M, Angele P (2010): Estradiol inhibits chondrogenic differentiation of mesenchymal stem cells via non-classical signalling. Arthritis & Rheuma 62 (4): 1088-1096

K?ck FX, Rath B, Springorum HR, Tingart M, Grifka J, Beckmann J (2010): Removal and successful re-implantation of a customized interpositional knee device following an early postoperative infection: A Case Report. Centr. Eur. J. Med 5 (4): 442-446

Lüring C, Grifka J (2010): Klinische Pfade in Orthop?die und Traumatologie. Orthop?de 39 (8): 758-763

Lüring C, Grifka J, Kirschner S (2010): Klinischer Pfad ?Knieendoprothetik“. Orthop?de 39 (8): 758-763

Lüring C, Tingart M, Beckmann J, Grifka J, B?this H (2010): Surgical Training in Orthopaedic and Trauma Departments in Germany. Z Orthop Unfall 23: 148(4): 466-470

Matussek J, Boluki D, Füssel S, Grifka J (2010): Orthesenversorgung bei Osteoporose und osteoporotischen Wirbelk?rperfrakturen. Orthop?de 39 (4): 387-396

Matussek J, Hofbauer R, Boluki D, Grifka J (2010): Konservative Therapie und Rehabilitation bei kindlichen Wirbels?ulendeformit?ten. Kinder- und Jugendmedizin 10: 403-414

Matussek J, Heers G, Hofbauer R, Grifka J (2010): Angeborene skelettale Fehlbildungen in der Kinderorthop?die. Orthop?die Unfallchirurgie up2date 5: 1-25

Moawad OH, Pereira da Silva JA, Moore A, Monfort J, Moller I, Bolten W, Grifka J, Mazières B, Benito-Garcia E, Tishler M, Dahlberg L, Codreanu C, Van de Laar M, Praprotnik S, Airaksinen O, Deli A, Arioli G, Scarpellini M, Van Duuren E, Verbruggen G, Moucharafieh R (2010): An Update of the Current Guidelines on the Optimal Management Strategies of Osteoarthritis: Report of a European Osteoarthritis Expert Round Table. BioEPI Clinical & Translational Research Center, Barcelona OA Expert Round Table, November 16

Neumann E, Riepl B, Knedla A, Lefevre S, Tarner I-H, Grifka J, Steinmeyer J,? Sch?lmerich J, Gay S, Müller-Ladner U (2010): Cell culture and passaging alters gene expression pattern and proliferation rate in rheumatoid arthritis synovial fibroblasts. Arthritis Research & Therapy 12: R83

Rader C, Beckmann J, Tingart M (2010): Das transiente Knochenmark?demsyndrom als Differentialdiagnose der atraumatischen Femurkopfnekrose. Osteologie 19 : 24-28

Ratzinger S, Eble JA, Pasoldt A, Opolka A, Rogler G, Grifka J, Gr?ssel S (2010): Collagen XVI induces formation of focal contacts on intestinal myofibroblasts isolated from the normal and inflamed intestinal tract. Matrix Biol 29 (3):177-193

Renkawitz T, Rieder T, Handel M, Bonnlaender G, Drescher J, Koller M, Grifka J (2010): Comparison of two accelerated clinical pathways after total knee? replacement - How fast can we really go? Clinical Rehab 3: 230-239

Renkawitz T, Gneiting S, Schaumburger J, W?rner M, Springorum HR, Grifka J, Schuster T, Sendtner E (2010): In-vitro investigation of a non-invasive referencing technology for computer-assisted THA. Orthopedics 16: 234-239

Renkawitz T, Sendtner E, Wegner M, Gneiting S, Haimerl M, Kalteis T, Grifka J (2010): Experimental validation of a pinless femoral reference array for total hip arthroplasty. J Orthop Res 5: 583-588

Renkawitz T, Schuster T, Grifka J, Kalteis T Sendtner E (2010): Leg Length and Offset Measures with a Pinless Femoral Reference Array during THA Clin Orthop Relat Res 7: 1862-1868

Renkawitz, T, Rasmussen J, Carbes S, Dendorfer S (2010): Musculoskeletal Analysis of Navigated Total Hip Arthroplasty. Bonezone 8: 86-89

Riepl B, Gr?ssel S, Wiest R, Fleck M, Straub RH (2010): Tumor necrosis factor and norepinephrine lower the levels of human neutrophil peptides 1-3 secretion by mixed synovial tissue cultures in osteoarthritis and rheumatoid arthritis. Arthritis Res Ther 12 (3): R110

Rickert M, Dreier R, Radons J, Opolka A, Grifka J, Anders S, Gr?ssel S (2010): Interaction of periosteal explants with articular chondrocytes alters expression profile of matrix metalloproteinases. J Orthop Res 28(12): 1576-1585

Schaumburger J, Schatz S, Kalteis T, K?ck FX, Rath B, Renkawitz T, Grifka J, Handel M (2010): Einfluss von Interferenz- und Hochvolttherapie auf postoperative Schmerzen und ?dementwicklung nach Implantation einer Knie-Totalendoprothese. Phys Med Rehab Kuror 20: 207-212

Schaumburger J, Beckmann J, Springorum HR, Handel M, Anders S, Kalteis T, Grifka J, Rath B (2010): Toxizit?t lokaler Antiseptika auf Chondrozyten in-vitro. Z Orthop Unfall 148: 39-43

Schmid R, Schiffner S, Opolka A, Gr?ssel S, Schubert T, Moser M, Bosserhoff AK: Enhanced cartilage regeneration in MIA/CD-RAP deficient mice. Cell Death Dis., 1:e97-107, 2010.

Schubert T, Schlegel J, Schmid R, Opolka A, Gr?ssel S, Bosserhoff A (2010): Modulation of cartilage differentiation by MIA/CD-RAP. Exp Mol Med 42 (3): 166-174

Schumann B, Bolm-Audorff U, Bergmann A, Ellegast R, Elsner G, Grifka J, Haerting J, J?ger M, Michaelis M, Seidler A (2010): Lifestyle factors and lumbar disc disease: results of a German multicenter case-control study (EPILIFT). Arthritis Research & Therapie 12: 1-8

Sendtner E, Schuster T, Winkler R, W?rner M, Grifka J, Renkawitz
T (2010): Stem torsion in total hip replacement. Acta Orthop 81 (5):
579-582

Sendtner E, Renkawitz T, Kramny P, Wenzl M, Grifka J (2010): Schenkelhalsfraktur – Osteosynthese versus Endoprothese. Dtsch Artzebl 107 (23): 401-407

Sendtner E, Renkawitz T, Roman Winkler R, W?rner M, Müller M, Grifka J (2010): Femur first beim Hüftgelenkersatz – Das Konzept der kombinierten Anteversion-Femur first in total hip replacement – the combined anteversion concept. Z Orthop Unfall 148(2): 185-190

Springorum HR, Lüring C, Beckmann J, Schaumburger J, Grifka J, Tingart M (2010): Fatigue fracture of the hinge pin in a semiconstrained total knee arthroplasty. Knee Surg Sports Traumatol Arthrosc 18: 1366-1368

Telisselis P, Heers G, Plock B, Baier C, Neugebauer R, Füchtmeier B
(2010): Sofortige offene chirurgische Behandlung von Zytostatika-Paravasaten der oberen Extremit?t. Handchir Mikrochir plast Chir 42(4): 247-250

Winkler FJ, Borisch N, Rath B, Grifka J, Heers G (2010): Mid-term results after scaphoid excision and four-corner wrist arthrodesis using K-wires for advanced carpal collapse. Z Orthop Unfall 148 (3): 332-337

Winkler FJ, Heers G, Hartung W, Grifka J (2010): Examination of the painful wrist. Z Rheumatol 69 (1): 57-71

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2009

Appel B, Baumer J, Eyrich D, Sarhan H, Toso S, Englert C, Skodacek D, Ratzinger S, Gr?ssel S, Goepferich A, Blunk T (2009): Synergistic effects of growth and differentiation factor-5 (GDF-5) and insulin on expanded chondrocytes in a 3-D environment. Osteoarthritis Cartilage 17 (11): 1503-1512

Baier C, G?tz J, Rümmele P, Grifka J, Lüring C (2009): Ochronosis – a rare cause of secondary gonarthrosis. Z Orthop Unfall 147: 366-368

Beckmann J, Matsuuro M, Gr?ssel S, K?ck FX, Grifka J, Tingart M (2009): Hip resurfacing in patients with osteonecrosis of the femoral head: A μCT analysis of the femoral bone stock. Arch. Orthop Trauma Surg.129 (4): 501- 505

Beckmann J, Lüring C, Tingart M, Anders S, Grifka J, K?ck FX (2009): Cup positioning in THA – current status and pitfalls. A systematic evaluation of the literature. Arch Orthop Trauma Surg 129: 863-872.

Beckmann J, Goldapp C, Ringleff K, Schaumburger J, Grifka J, Perlick L (2009): Cementing technique in femoral resurfacing. Arch Orthop Trauma Surg 129: 1317-1325.

Beckmann J, Stengel D, Tingart M, K?ck FX, Grifka J, Lüring C (2009): Navigated cup implantation in total hip arthroplasty - a meta-analysis. Acta Orthop 80: 538-544.

Fassold A, Falk W, Anders S, Hirsch T, Mirsky VM, Straub RH (2009): Soluble neuropilin-2, a nerve repellent receptor, is increased in rheumatoid arthritis synovium and aggravates sympathetic fiber repulsion and arthritis. Arthritis Rheum 60: 2892-2901

Geyer M, Gr?ssel S, Straub RH, Schett G, Dinser R, Grifka J, Gay S, Neumann E, Müller-Ladner U (2009): Differential transcriptome analysis of intraarticular lesional vs. intact cartilage reveals new candidate genes in osteoarthritis pathophysiology. Osteoarthritis Cartilage 17(3): 328-335

G?tz J, Handel M, Beckmann J, Anders S, Grifka J, Lüring C (2009): Persistierende Schmerzen nach offener Artikulosynovektomie am Kniegelenk - die vergessene Kompresse. Z Orthop Unfall. 147: 616-618

Gr?ssel S, Opolka A, Anders S, Straub RH, Grifka J, Luger TA, B?hm M (2009): The melanocortin system in articular chondrocytes: melanocortin receptors, pro-opiomelanocortin, precursor proteases, and a regulatory effect of alpha-melanocyte-stimulating hormone on proinflammatory cytokines and extracellular matrix components. Arthritis Rheum 60 (10): 3017-3027

Gr?ssel S, Rickert M, Opolka A, Bosserhoff A, Angele P, Grifka J, Anders S (2009): Coculture between periosteal explants and articular chondrocytes induces expression of TGF-?1 and collagen I. Rheumatology (Oxford), Dec. 1 [Epub ahead of print]

Gr?ssel S, Ahmed N, G?ttl C, Grifka J (2009): Gene and protein expression profile of na?ve and osteogenically differentiated rat bone marrow derived mesenchymal progenitor cells. Int. J. Mol. Med. 23: 745-755

Gr?ssel S., Ratzinger S: COL16A1 (collagen, type XVI, alpha 1). Atlas Genet Cytogenet Oncol Haematol. September 2009.
URL: AtlasGeneticsOncology.org/Genes/COL16A1ID44542ch1p35.html

Kalteis T, Handel M, Herbst B, Grifka J, Renkawitz T (2009): In vitro investigation of the influence of pelvic tilt on acetabular cup alignment. Journal of Arthroplasty 24: 152-157

K?ck F, Linhardt O, Perlick L, Lüring C, Handel M, Beckmann J, Grifka J (2009): Leg axis Correction with ConforMIS iForma? (interpositional device) in patients with unicompartmental arthritis of the knee. Int Orthop 33: 955-960

K?ck FX, Bobrik V, Fassold A, Grifka J, Kessler S, Straub RH (2009): Marked loss of sympathetic nerve fibers in chronic Charcot foot of diabetic origin compared to ankle joint osteoarthritis. J Orthop Res 27: 736-741

Kraft CN, Pennekamp PH, Becker U, Young M, Diedrich O, Lüring C, von Falkenhausen M (2009): Magnetic resonance imaging findings of the lumbar spine in elite horseback riders: correlations with back pain, body mass index, trunk/leg-length coefficient, and riding discipline. Am J Sports Med 37(11): 2205-2213

Kraus E, Harstall R, Borisch N, Weber D (2009): Primary total elbow replacement for complex intra-articular distal humerus fractures. Unfallchirurg. 2009 Aug;112(8): 692-8

Lowin T, Straub RH, Neumann E, Bosserhoff A, Vogel C, Moissl C, Anders S, Müller-Ladner U, Schedel J (2009): Glucocorticoids increase alpha5 integrin expression and adhesion of synovial fibroblasts but inhibit ERK signaling,
migration, and cartilage invasion. Arthritis Rheum 60: 3623-3632

Lüring C, Oczipka F, Perlick L, Tingart M, Grifka J, B?this H (2009): Two year follow-up comparing computer assisted versus freehand TKR on joint stability, muscular function and patients satisfaction. Knee Surg Sports Traumatol Arthrosc 17(3): 228-232

Matussek J, Oczipka F, Dullien S, Stemper W (2009): Die systematische dreidimensionale Spiegelung der Rumpfasymmetrie in der Skoliosebehandlung im modernen handgefertigten Derotationskorsett (Typ Chêneau) am Beispiel definierter thorakaler Verkrümmungen. Prospektive Studie prim?rer Korrekturen und optometrischer Ver?nderungen über 2 Jahre. Medizinisch-orthop?dische Technik (MOT) 4: 45-56

Ratzinger S, Eble JA, Pasoldt A, Opolka A, Rogler G, Grifka J, Gr?ssel S (2009): Collagen XVI induces formation of focal contacts on intestinal myofibroblasts isolated from the normal and inflamed intestinal tract. Matrix Biol. Nov 18 [Epub ahead of print]

Renkawitz T, Schuster T, Sendtner E, Goessmann H, Herold T, Grifka J, Kalteis T (2009): Measuring leg length and offset with an imageless navigation system during total hip arthroplasty: Is it really accurate?. Int J Med Robot 5: 192-197

Renkawitz T, Tingart M, Grifka J, Sendtner E, Kalteis T (2009): Computer assisted total hip arthroplasty-coding the next generation of navigation systems for orthopaedic surgery. Expert Rev Med Devices 5: 507-514.

Renkawitz T, Schuster T, Grifka J, Kalteis T Sendtner E (2009): Leg Length and Offset Measures with a Pinless Femoral Reference Array during THA. Clin Orthop Relat Res. Sep 19

Renkawitz T, Wegner M, Gneiting S, Haimerl M, Sendtner E, Kalteis T, Grifka J (2009) Experimental validation of a pinless femoral reference array for total hip arthroplasty. J Orthop Res Nov 30

Schubert T, Anders S, Neumann E, Sch?lmerich J, Hofst?dter F, Grifka J, Müller-Ladner U, Libera J, Schedel (2009): Long-term effects of chondrospheres on cartilage lesions in an autologous chondrocyte implantation model as investigated in the SCID mouse model. Int J Mol Med 23: 455-460

Schubert T, Kaufmann S, Wenke AK, Gr?ssel S, Bosserhoff AK (2009): A role for Deleted in Colon Carcinoma (DCC) in chondrocytes in osteoarthritis and in chondrocyte migration. Rheumatology (Oxford) 48 (11): 1435-1441

Seidler A, Bergmann A, J?ger M, Ellegast R, Ditchen D, Elsner G, Grifka J, Haerting J, Hofmann F, Linhardt O, Luttmann A, Michaelis M, Petereit- Haack G, Schumann B, Bolm-Audorff U (2009): Cumulative occupational lumbar load and lumbar disc disease-results of a German multi-center case-control study (EPILIFT). BMC Musculoskelet Disord. May 7; 10:48.

Telisselis P, Heers G, Plock B, Baier C, Neugebauer R, Füchtmeier B (2009): Emergency Open Surgical Treatment of Extravasations of Cytostatic Agents in the Upper Extremity. Handchir Mikrochir Plast Chir 3

Tingart M, Beckmann J, Opolka A, Matsuura M, Schaumburger J, Grifka J, Gr?ssel S (2009): Analysis of bone matrix composition and trabecular microarchitecture of the femoral metaphysis in patients with osteonecrosis of the femoral head. J Orthop Res 27: 1175-81

Wenke AK, Gr?ssel S, Moser M, Bosserhoff AK (2009): The cartilage specific transcription factor Sox9 regulates AP-2 expression in chondrocytes. FEBS J 276(9): 2494-2504

Winkler FJ, Heers G, Hartung W, Grifka J (2009): Examination of the painful wrist. Orthopaede 38(2): 213-227

Zaucke F., Gr?ssel S.: Genetic mouse models for the functional analysis of the perifibrillar components collagen IX, COMP and matrilin-3: Implications for growth cartilage differentiation and endochondral ossification. J Histo Histopathol. 24: 1067-1079, 2009

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2008

Anders S, Schaumburger J, Schubert T, Grifka J, Behrens P (2008):
Matrixassoziierte autogene Chondrozytentransplantation am Knie
(MACT) – Minimal invasive Technik am Kniegelenk. Oper Orthop Traumatol
3: 208-219

Beckmann J, G?tz J, Lüring C, Grifka J, Tingart M (2008): Fluoroscopically
based drilling of the femoral head in a model of adiposis. Comput Aided
Surg 13: 55-61

Beckmann J, Goetz J, Luring C, Tingart M, Grifka J, Perlick L (2008): Fluoroscopically-based drilling of the knee in a model of obesity.
CEJM 3(1): 89-95

Beckmann J, K?ck F, Tingart M, Goetz J, Grifka J, Schaumburger J (2008):
Pseudarthrosis in fibrous dysplasia treated with BMP. CEJM 3(3): 377-379

Bolten W, B?hme K, Grifka J, Schutter U, Schwarz H, Sittl R, Sturm D,
Wahle K (2008): Opioide gegen chronische Arthroseschmerzen. Bereits
zu Therapiebeginn eine Option. MMW-Fortschr Med 41: 51-52

Dirmeier M, Capellino S, Schubert T, Angele P, Anders S, Straub RH
(2008): Lower density of synovial nerve fibres for calcitonin gene-related
peptide relative to substance P in rheumatoid arthritis but not in osteoarthritis.
Rheumatology 47(1): 36-40

Dreier R, Opolka A, Grifka J, Bruckner P, Gr?ssel S (2008): Collagen IXdeficiency
seriously compromises growth cartilage development in mice. Matrix Biol (4): 319-329

Kalteis T, Handel M, Herbst B, Grifka J, Renkawitz T (2008): In vitro investigation
of the influence of pelvic tilt on acetabular cup alignment.
J Arthroplasty 24(1): 152-157

Kettler M, Tingart M, Luger J, Kuhn V (2008): Reattachment of the distal
tendon of biceps: Factors affecting the failure strength of the repair.
J Bone Joint Surg Br 90: 103-106

Knedla A, Riepl B, Lefèvre S, Kistella S, Grifka J, Straub R H, Gay S,
Sch?lmerich J, Müller-Ladner U, Neumann E (2008): The therapeutic use
of osmotic minipumps in the severe combined immunodeficiency (SCID)
mouse model for rheumatoid arthritis. Ann Rheum Dis 68: 124-129

Lehner B*, Koeck FX*, Capellino S, Schubert TE, Hofbauer R, Straub RH
(2008) [*These authors contributed equally to this work]: Preponderance
of sensory versus sympathetic nerve fibers and increased cellularity
in the infrapatellar fat pad in anterior knee pain patients after primary
arthroplasty. J Orthop Res 26(3): 342-350

Lüring C, Beckmann J, Haib?ck P, Perlick L, Grifka J, Tingart M (2008):
Minimal invasive and computer assisted total knee replacement compared
with the conventional technique – a prospective, randomized trial.
Knee Surg Sports Traumatol Arthrosc 16(10): 928-934

Lüring C, Oczipka J, Grifka J, Perlick L (2008): The computer assisted
sequential lateral soft tissue release in total knee arthroplasty for valgus
knees. Int Orthop 32(2): 229-235

Rath B, Nam J, Knobloch TJ, Lanutti JJ, Agarwal, S (2008): Compressive
forces induce osteogenic gene expression in calvarial osteoblasts.
Journal of Biomechanics 41: 1095–1103

Rath B, Notermans HP, Knifka J, Walpert J, Frank D, Koebke J (2008):
Die fu?chirurgisch relevante Arterienversorgung der Ossa metatarsalia.
Fu? & Sprunggelenk 6: 6-13

Renkawitz T, Sendtner E, Grifka J, Kalteis T (2008): Accuracy of imageless
stem navigation during simulated total hip arthroplasty. Acta Orthopaedica
79 (6): 785-788

Renkawitz T, Santori FS, Grifka J, Valverde C, Morlock MM, Learmonth
ID (2008): A new short uncemented, proximally fixed anatomic femoral
implant with a prominent lateral flare: design rationals and study design
of an international clinical trial. BMC Musculoskelet Disord 9: 147-153
Renkawitz T, Linhardt O, Grifka J (2008). Electric efficiency of the erector
spinae in high performance amateur tennis players. J Sports Med Phys
Fitness 3: 409-416

Schroeder O, Schulte KM, Schroeder J, Ekkernkamp A, Laun RA (2008):
The -1082 interleukin-10 polymorphism is associated with acute respiratory
failure after major trauma: a prospective cohort study. Surgery 143
(2): 233-242

Senner V, Ratzinger S, Mertsch S, Gr?ssel S, Paulus W (2008): Collagen
XVI expression is upregulated in glioblastomas and promotes tumor cell
adhesion. FEBS Letters 582(23-24): 3293-3300

Tingart M, Lüring C, B?this H, Beckmann J, Grifka J, Perlick L (2008):
Computer-assisted total knee arthroplasty versus the conventional technique:
how precise is navigation in clinical routine? Knee Surg Sports
Traumatol Arthrosc 16: 44-50

Tingart M, Beckmann J, Opolka A, Matsuura M, Wiech O, Grifka J, Gr?ssel
S (2008): Influence of Factors Regulating Bone Formation and Remodeling
on Bone Quality in Osteonecrosis of the Femoral Head. Calcif Tissue
Int 82: 300-308?

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2007

Ahmed N, Dreier R, G?pferich A, Grifka J, Gr?ssel S (2007): Soluble signalling factors from differentiated cartilage tissue affect chondrogenic differentiation in adult mesenchymal stem cells. Cellular Physiology and Biochemistry 20(5): 665-678

Anders S, Schaumburger J, Kerl S, Schill S, Grifka J (2007): Langfristige Ergebnisse nach Synovektomien am Sprunggelenk des Rheumatikers. Zeitschrift für Rheumatologie 66(7): 595-602

Beckmann, J, Tingart M, Perlick L, Lüring C, Grifka J, Anders S (2007): Navigierte Anbohrung der Femurkopfnekrose. Orthop?de 36(5): 458-465

Beckmann J, Ferguson SJ, Gebauer M, Lüring C, Gasser B, Heini P (2007): Femoroplasty – augmentation of the proximal femur with a composite bone cement – feasibility, biomechanical properites and osteosynthesis potential. Med Eng Phys 29(7): 755-764

Beckmann J, Kees F, Schaumburger J, Kalteis T, Lehn N, Grifka J, Lerch K (2007): Tissue concentrations of Vancomycin and Moxifloxacin in periprosthetic infection in rats. Acta Orthop 78(6): 766-773

Bergmann A, Seidler A, Schumann B, Fischer S, Bolm-Audorff U, Ditchen D, Ellegast R, Elsner G, Grifka J, Hinz B, Hofmann F, J?ger M, Linhardt O, Luttmann A, Michaelis M, Petereit-Haack G, Haerting J (2007): Zusammenhang
zwischen beruflicher Exposition durch Ganzk?rpervibration und bandscheibenbedingten Erkrankungen der Lendenwirbels?ule – Auswertungen innerhalb der Deutschen Wirbels?ulenstudie. Zbl Arbeitsmed 58: 298-304

Bolm-Audorff U, Bergmann A, Ditchen D, Ellegast R, Elsner G, Grifka J, Haerting J, Hofmann F, J?ger M, Linhardt O, Luttmann A, Michaelis M, Petereit-Haack G, Seidler A (2007): Zusammenhang zwischen manueller Lastenhandhabung und lumbaler Chondrose - Ergebnisse der Deutschen Wirbels?ulenstudie. Zbl Arbeitsmed 58: 292-297

Dingeldey E, Grifka J (2007): Dreidimensional beweglicher Bürodrehstuhl lindert Rückenschmerzen. Bewegendes Sitzen st?rkt den Rücken. Mensch & Büro 9: 44-47

Ellegast R, Ditchen D, Bergmann A, Bolm-Audorff U, Elsner G, Grifka J, Haerting J, Hofmann F, J?ger M, Linhardt O, Luttmann A, Michaelis M, Petereit-Haack G, Seidler A (2007): Erhebungen zur beruflichen Wirbels?ulenexposition
durch die Technischen Aufsichtsdienste der Unfallversicherungstr?ger im Rahmen der Deutschen Wirbels?ulenstudie.
Zbl Arbeitsmed 57: 251-263

Gebauer M, Beil FT, Beckmann J, Sarvary AM, Ueblacker P, Ruecker AH, Holste J, Meenen NM (2007): Mechanical evaluation of different techniques for Achilles tendon repair. Arch Orthop Trauma Surg 127(9): 795-799

G?tz J, Beckmann J, Perlick L, Handel M, Grifka J (2007): Loosening of a Total Hip Arthroplasty due to Metastasis. Z Orthop Unfall145(6): 760-762

Gr?ssel S, Ahmed N (2007): Use of bone marrow mesenchymal stem cells for ex vivo cartilage generation.
Orthop?de 36 (3): 227-235

Gr?ssel S, Ahmed N (2007): Influence of cellular microenvironment and paracrine signals on chondrogenic differentiation. Frontiers in Bioscience 12: 49 452-462, IP: 2,8

Grifka J, Boluki D, Linhardt O, Matussek J, Anders S (2007): Minimal-invasive Therapie bei Zervikalsyndromen. Orthop?de 36(1): 59-65

Heers G, G?tz J, Schubert T, Schachner H, Neumaier U, Grifka J, Hedtmann A (2007): MR imaging of the intraarticular disk of the acromioclavicular joint: a comparison with anatomical, histological and in-vivo findings.
Skeletal Radiol 36(1): 23-28

Huber T., Grimal S., Ratzinger S., Mechaly H., Gr?ssel S., Fichard-Caroll A.: Collagen XVI is a component of the developing and regenerating Dorsal Root Ganglia extracellular matrix. Matrix Biology , 26: 206-210, 2007

J?ger M, Gei? O, Bergmann A, Bolm-Audorff U, Ditchen D, Ellegast R, Elsner G, Grifka J, Haerting J, Hofmann F, Linhardt O, Michaelis M, Petereit-Haack G, Seidler A, Luttmann A (2007): Biomechanische Analysen zur Belastung der Lendenwirbels?ule innerhalb der Deutschen Wirbels?ulenstudie. Zbl Arbeitsmed 57: 264-276

Kalteis T, Pf?rringer D, Herold T, Handel M, Renkawitz T, Plitz W (2007): An experimental comparison of different devices for pulsatile high-pressure lavage and their relevance to cement intrusion into cancellous bone.
Arch Orthop Trauma Surg 127(10): 873-877

Kettler M, Luger J, Kuhn V, Mutschler W, Tingart M (2007): Failure Strengths in Distal Biceps Tendon Repair.
Am. J. Sport Med. 5: 1544-1548

Kettler M, Kurtoglu E, Grifka J, Tingart M (2007): Arthroscopic suturing of the rotator cuff: Placing of anchor, suturing and tying techniques. Orthop?de 36(9): 862-867

Koester B, Grifka J (2007): Knieorthesen in der Therapie der Gonarthrose: Was ist evidenzbasiert?
Medizinisch Orthop?dische Technik 127(3): 37-42

Linhardt O, Madl M, Boluki D, Renkawitz T, Matussek J, Quint U, Grifka J (2007): Minimal invasive Injektionstherapie bei Lumbalsyndromen. Orthop?de 36(1): 49-58

Linhardt O, Bergmann A K, Bolm-Audorff U, Ditchen D, Ellegast RP, Hering von Diepenbroik V, Hofmann F, J?ger M, Luttmann A, Michaelis M, Schumann B, Seidler A, Grifka J (2007): Die radiologische Befundung des lumbalen
Bandscheibenvorfalls nach quantitativen und morphologischen Kriterien. Z Orthop Unfall 145: 643-648

Linhardt O, Bolm-Audorff U, Bergmann A, Ditchen D, Ellegast R, Elsner G, Haerting J, Hofmann F, J?ger M, Luttmann A, Michaelis M, Petereit-Haack G, Seidler A, Grifka J (2007): Studiendesign der Deutschen Wirbels?ulenstudie.
Zbl Arbeitsmed 57: 243-250

Lüring C, Beckmann J, Pennekamp PH, Linhardt O, Grifka J, Tingart M (2007): Die konservative Therapie der aseptischen Femurkopfnekrose: Gibt es Evidenz-basierte Therapiekonzepte? Orthop?de 36(5): 441-442, 444-445

Lüring C, Tingart M, Beckmann J, Perlick L, Grifka J (2007): Minimal invasive Knieendoprothetik und Navigation – eine sinnvolle Kombination? Orthop?de 36(12): 1143-1148

Lüring C, Diedrich O, K?ck FX, Grifka J, Tingart M (2007): Current operative strategies for rotator cuff tears in German hospitals. Orthop?de 36(9): 810-816

Lüring C, Bredl K, Beckmann J, K?ck F, Grifka J (2007): Knowledge transfer and student‘s satisfaction in orthopaedics – a survey of 476 students. Z Orthop 145(1): 97-101

Lüring C, Perlick L, B?this H, Tingart M, Grifka J (2007): The effect of femoral component rotation on patellar tracking in total knee arthroplasty. Orthopedics 30(11): 965-967

Madl M, Linhardt O, Boluki D, Matussek J, Renkawitz T, Grifka J (2007): Minimalinvasive Injektionstherapie bei radikul?ren Lumbalsyndrom: Erste Ergebnisse bei Patienten mit lumbaler Radikulopathie. Schmerz 21(5): 445-452

Matussek J, Georgantas T, Linhardt O, Grifka J (2007): Influence of different ankle orthoses on the insole pressure distribution during landing on a 25°-angled ramp. A prospective comparative pedobarographic study of ankle bracing effects in blindfolded drop-jumps. Prosthet Orthot Int 31(4): 49-54

Michaelis M, Hofmann F, Bolm-Audorff U, Bergmann A, Ditchen D, Ellegast R, Elsner G, Grifka J, Haerting J, J?ger M, Linhardt O, Luttmann A, Nübling M, Petereit-Haack G, Seidler A (2007): Risikobranchen und -berufe für die Entwicklung bandscheibenbedingter Erkrankungen der Lendenwirbels?ule – Ergebnisse der Deutschen Wirbels?ulenstudie.
Zbl Arbeitsmed 57: 277-286

N?th U, Reichert J, Reppenhagen S, Steinert A, Rackwitz L, Eulert J, Beckmann J, Tingart M (2007): Perspektiven der Zellbasierten Therapie für die Behandlung der Femurkopfnekrose. Orthop?de 36(5): 466-471

Opolka A, Ratzinger S, Schubert TEO, Spiegel HU, Grifka J, Bruckner P, Probst A, Gr?ssel S (2007): Collagen IX is indispensable for timely maturation of cartilage during fracture repair in mice. Matrix Biology 26: 85-95

Petereit-Haack G, Bolm-Audorff U, Ditchen D, Ellegast R, Elsner G, Grifka J, Haerting J, Hofmann F, J?ger M, Linhardt O, Luttmann A, Michaelis M, Schumann B, Seidler A (2007): Zusammenhang zwischen beruflichen psychosozialen Belastungen und bandscheibenbedingten Erkrankungen der Lendenwirbels?ule – Ergebnisse der Deutschen Wirbels?ulenstudie. Zbl Arbeitsmed 58: 305-309

Renkawitz T, Boluki D, Linhardt O, Grifka J (2007): Neuromuscular imbalances of the lower back in tennis players – the effects of a back exercise program. Sportverletz Sportschaden 21: 23-28

Seidler A, Bergmann A, Ditchen D, Ellegast R, Elsner G, Grifka J, Haerting J, Hofmann F, J?ger M, Linhardt O, Luttmann A, Michaelis M, Petereit-Haack G, Bolm-Audorff U (2007): Zusammenhang zwischen der kumulativen Wirbels?ulenbelastung durch Lastenhandhabungen und lumbalen Prolapserkrankungen – Ergebnisse der Deutschen Wirbels?ulenstudie. Zbl Arbeitsmed 58: 287-291

Sendtner E; Boluki D, Grifka J (2007): Aktueller Stand der minimalinvasiven Hüftendoprothetik in Deutschland, neue Implantate und Navigation – Ergebnisse einer bundesweiten Umfrage. Z Orthop Unfall 145: 297-302

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2006

Ahmed N, Vogel T , Rohde E, Strunk D, Grifka J, Schulz M., Gr?ssel S (2006): CD 45 positive cells of haematopoietic origin enhance chondrogenic marker gene expression in rat marrow stromal cells. Int. J. Mol. Med. 18 (2): 233-40

B?this H, Shafizadeh S, Paffrath T, Simanski S, Grifka J, Lüring C (2006): Sind navigierte Knieendoprothesen tats?chlich pr?ziser implantiert? Eine Metaanalyse vergleichender Studien. Orthop?de, 35(10): 1056-1065

Beckmann J, Ferguson SJ, Gebauer M, Luering C, Gasser B, Heini P (2006): Femoroplasty – augmentation of the proximal femur with a composite bone cement – feasibility, biomechanical properties and osteosynthesis potential. Med Eng Phys Oct 3; [Epub ahead of print]

Beckmann J, Goetz J, Baethis H, Kalteis T, Grifka J, Perlick L (2006): Precision of computer-assisted core decompression drilling of the femoral head. Arch Orthop Trauma Surg 126(6): 374-9

Beckmann J, Goetz J, Bathis H, Kalteis T, Grifka J, Perlick L (2006): Precision of computer-assisted core decompression drilling of the knee. Knee 13(3): 211-215. Epub 2006

Eble JA, Kassner A, Niland S, M?rgelin M, Grifka J, Gr?ssel S (2006): Collagen XVI harbours an integrin a1?1 recognition site in its C-terminal domains. J. Biol. Chem.; 281(35): 25745-56

Grifka J, Haake M, Schill S, Heers G, Anders S (2006): Update Rheumaorthop?die – Aufgabe und therapeutische Optionen. Z Rheumatol, 65: 640-651

Handel M, Boluki D, Loibl O, Schaumburger J, Kalteis T, Matussek J, Grifka J (2006): Postoperative Drainageblutretransfusion mit dem Cellsaver bei endoprothetischem Kniegelenkersatz. Z Orthop 144: 97-101

Heers G, Grifka J, Borisch N (2006): First results after implantation of a pyrocarbon-endoprosthesis in patients with degenerative arthritis. Z Orthop 144: 609-613

Kalteis T, Handel M, Herold T, Perlick L, Paetzel C, Grifka J (2006): Position of the acetabular cup – accuracy of radiographic calculation compared to CT-based measurement. Eur J Radiol 58(2): 294-300

Kalteis T, Handel M, B?this H, Perlick L, Tingart M, Grifka J (2006): Imageless navigation for cup insertion in total hip arthroplasty – is it as accurate as CT-based navigation? J Bone Joint Surg Br 88(2):163-167

Kalteis T, Beckmann J, Schroder HJ, Schaumburger J, Linde HJ, Lerch K, Lehn N (2006): Treatment of implant-associated infections with moxifloxacin: an animal study. Int J Antimicrob Agents 27(5):444-8. Epub 2006.

Kalteis T, Beckmann J, Schroder HJ, Handel M, Grifka J, Lehn N, Lerch K (2006): Moxifloxacin superior to vancomycin for treatment of bone infections – a study in rats. Acta Orthop 77(2):315-9.

Linhardt O, Matussek J, Lüring C, Schubert T, Plitz W, Grifka J (2006): Stabilit?t von Pedikelschrauben versus ventral eingebrachter Schrauben nach Kyphoplastie-Augmentation. Z Orthop, 144(1): 46-51

Linhardt O, Lüring C, Matussek J, Hamberger C, Herold T, Plitz W, Grifka J (2006): Stability of anterior vertebral body screws after kyphoplasty augmentation: An experimental study to compare anterior vertebral body screw fixation in soft and cured kyphoplasty cement. Int Orthop 2006 Oct; 30(5): 366-70

Linhardt O, Matussek J, Refior HJ, Kr?del A (2006): Long-Term Results of Ventro-Dorsal versus Ventral Instrumenation - Fusion in the Treatment of Spondylitis. Int Orthop, Epub 2006

Linhardt O, Perlick L, Renkawitz T, Matussek J, Plitz W, Grifka J (2006): Ausri?festigkeit implantierter Pedikelschrauben in konventioneller und fluoroskopisch-navigierter Technik. Zentralblatt Chirurgie, 131(5): 407-10

Linhardt O, Lüring C, Matussek J, Hamberger C, Plitz W, Grifka J (2006): Stability of pedicle screws after kyphoplasty augmentation. J Spinal Disord Tech 2006 Apr;19(2): 87-91

Lüring C, Oczipka J, Grifka J, Perlick L (2006): The computer assisted sequential lateral soft tissue release in total knee arthroplasty for valgus knees. Int Orthop Online publ

Lüring C, Koester B, Grifka J (2006): Gibt es Evidenz in der Evidenz? Eine kritische Auseinandersetzung. Z Orthop Online publr

Lüring C, Perlick L, Tingart M, B?this H, Grifka J (2006): Fortschritte im Weichteilmanagement in der Knieendoprothetik durch den Einsatz von bildfreien Navigationssystemen. Orthop?de; 35(10): 1066-72

Lüring C, Grifka J (2006): Die Navigationsgestützte Knieendoprothetik – Fortschritte und aktueller Stand. Orthop?de; 35(10): 1031

Lüring C, Tingart M, B?this H, Oczipka F, Grifka J (2006): Thromboseprophylaxe in der Knieendoprothetik. Sportverletzung Sportschaden; 20(3): 149-52

Lüring C, Perlick L, Trepte C, Linhardt O, Perlick C, Plitz W, Grifka J (2006): Micro motion in rotating platform total knee prosthesis. Cemented versus cementless stem. A biomechanical model. Arch Orthop Trauma Surg; 126(1): 45-8.

Lüring C, B?this H, Tingart M, Perlick L, Grifka J (2006): Computer Assistance in Total Knee Replacement – A critical assessment of current Health Care Technology. Computer Assisted Surgery, 11(2): 77–80

Lüring C, Hüfner T, Kendoff D, Perlick L, B?this H, Grifka J, Krettek C (2006): The Effect of medial Soft Tissue Release in Total Knee Arthroplasty: A navigation controlled cadaver study. J Arthroplast; 21(3): 428-434

Lüring C, B?this H, Hüfner T, Grauvogel C, Perlick L, Grifka J (2006): Gap configuration and a.p. leg axis after sequential medial ligament release in rotating platform total knee arthroplasty. Acta Orthop Scand; 77(1): 149-55.

Lüring C, Hüfner T, Kendoff D, Perlick L, B?this H, Grifka J, Krettek C (2006): Eversion or subluxation of patella in soft tissue balancing of total knee arthroplasty? Results of a cadaver experiment. Knee 13(1): 15-18

Lüring C, Perlick L, Schubert T, Tingart M (2006): A rare cause for knee pain: fracture of the femoral component after TKR – Case report. Knee Surg Sports Traumatol Arthrosc. Online publ

Lüring C, Grifka J (2006): Neue Lehrkonzepte gegen den Nachwuchsmangel. Deutsches ?rzteblatt 103, Ausgabe 8, Seite A-500

Oczipka F, Lüring C, Perlick L, Joo H-J. Grifka J (2006): Das Internet als Informationsquelle für orthop?dische Patienten. Orthop Praxis 6: 346-352

Oczipka F, Lüring C (2006): Die medikament?se Behandlung der Arthrose. OP-Journal 12: 152-155

Opolka A, Ratzinger S, Schubert TEO, Spiegel H-U, Grifka J, Bruckner P, Probst A, Gr?ssel S (2006): Collagen IX is indispensable for timely maturation of cartilage during fracture repair in mice.?26: 85-95

Perlick L, Lüring C, Tingart M, Grifka J, B?this H (2006): Revisionsendoprothetik des Kniegelenks. Einfluss eines Navigationssystems auf das Alignment und die Rekonstruktion der Gelenklinie. Orthop?de; 35(10): 1080-1086

Radons J, Bosserhoff AK, Gr?ssel S, Falk W, Schubert TEO (2006): p38 MAPK mediates IL-1 induced down-regulation of aggrecan gene expression in human chondrocytes. Int. J. Mol. Med. 17 (4): 661-668

Renkawitz T, Boluki D, Grifka J (2006): The association of low back pain, neuromuscular imbalance and trunk extension strength in athletes. Spine J 6: 673-83

Renkawitz T (2006): Neuromuscular Efficiency of erector spinae in high performance amateur tennis players and the effects of a back exercise program. Medicine and Science in Tennis 3: 26-31

Tingart M, Lehtinen J, Zurakowski D, Warner JJP, Apreleva M (2006): Proximal Humeral Fractures: Regional Differences in Bone Mineral Density Affect the Fixation Strength of Cancellous Screws. J. Shoulder Elbow Sug., 15: 620-624

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2005

B?this H, Perlick L, Blum C, Lüring C, Perlick C, Grifka J (2005): Midvastus approach in total knee arthroplasty: a randomized, double-blinded study on early rehabilitation. Knee Surg Sports Traumatol Arthrosc 13(7): 545-50

B?this H, Perlick L, Tingart M, Perlick C, Lüring C, Grifka J (2005): Intraoperative cutting errors in total knee arthroplasty. Arch Orthop Trauma Surg 125: 16-20

B?this H, Perlick L, Blum C, Lüring C, Perlick C, Grifka J (2005): Midvastus approach in total knee arthroplasty: a randomized, double-blinded study on early rehabilitation. Knee Surg Sports Traumatol Arthrosc 13: 545-50.

Berenbaum F, Grifka J, Brown JP, Zacher J, Moore A, Krammer G, Dutta D, Sloan VS (2005): Efficacy of lumiracoxib in osteoarthritis: a review of nine studies. J Int Med Res 33: 21-41

Budde B, Blumbach K, Yl?stalo J, Zaucke F, Ehlen HWA, Wagener R, Ala-Kokko L, Paulsson M, Bruckner P, Gr?ssel S (2005): Altered Integration of Matrilin-3 into Cartilage Extracellular Matrix in the Absence of Collagen IX. Mol. Cell. Biol. 25 (23)

Diedrich O, Kraft CN, Lüring C, Perlick L, Pennekamp PH (2005): Residual stability of different interbody fusion techniques after pedicle screw loosening. Z Orthop;143(2):179-85

Endres HG, Zenz M, Schaub C, Molsberger A, Haake M, Streitberger K, Skipka G, Maier C (2005): German Acupuncture Trials (gerac) address problems of methodology associated with acupuncture studies. Schmerz 19: 201-4, 206, 208-10

Kalteis T, Handel M, Herold T, Perlick L, B?this H, Grifka J (2005). Greater accuracy in positioning of the acetabular cup by using an image-free navigation system. Int Orthop 29(5): 272-6

Kalteis T, Schr?der HJ, Schubert T, Zysk S, Perlick L, Linde HJ, Lehn N, Grifka J (2005): Contaminant seeding in bone by different irrigation methods – an experimental study. J Orthop Trauma 19(9): 591-6

Kalteis T, Schubert T, Caro WC, Schr?der J, Lüring C, Grifka J (2005): Arthroscopic and histologic findings in Morquio?s syndrome. Arthroscopy 21(2): 233-7

Kalteis T, Heers G, Elsner R (2005). Adenocarcinoma of the rectum in childhood following chemotherapy and radiotherapy for a rhabdomyosarcoma – a case report. Eur J Pediatr Surg 15(3):210-2

Lehtinen J, Tingart M, Apreleva M, Warner JJP (2005): Quantitative morphology of the scapula: normal variation of the superomedial scapular angle, and superior and inferior pole thickness. Orthopedics, 28: 481-486

Linhardt O, Perlick L, Lüring C, Stern U, Plitz W, Grifka J (2005): Extracorporeal single dose and radiographic dosage in image-controlled and fluoroscopic navigated pedicle screw implantation. Z Orthop 143(2): 175-9

Linhardt O, Perlick L, Lüring C, Stern U, Plitz W, Grifka J (2005). Radiation dose and fluoroscopy time of conventional versus fluoroscopic computer assisted pedicle screw implantation. Z Orthop, 143(2):175-9

Lüring C, Hufner T, Perlick L, Krettek H, Grifka J (2005). Soft tissue management in knees with varus deformity Computer-assisted sequential medial ligament release. Orthop?de 34 (11): 1118-24 German

Lüring C, Hufner T, Kendoff D, Perlick L, B?this H, Grifka J, Krettek C (2005): Eversion or subluxation of patella in soft tissue balancing of total knee arthroplasty? Results of a cadaver experiment. Epub: The Knee Jun 23

Lüring C, Hufner T, Kendoff D, Perlick L, B?this H, Grifka J, Krettek C (2005): Influence of the surgical approach in total knee arthroplasty on ligament tension. A navigation-controlled cadaver study. Unfallchirurg 108(4): 274-8

Perlick L, Tingart M, Wiech O, Beckmann J, B?this H (2005): Computer-assisted cannulated screw fixation for slipped capital femoral epiphysis. J Pediatr Orthop. 25(2): 167-70.

Weidler C, Holzer C, Harbuz M, Hofbauer R, Angele P, Sch?lmerich J, Straub RH (2005): Low density of sympathetic nerve fibres and increased density of brain derived neurotrophic factor positive cells in RA synovium. Annals of the Rheumatic Diseases 64: 13-20

Zysk SP, Gebhard HH, Kalteis T, Schmitt-Sody M, Jansson V, Messmer K, Veihelmann A (2005): Particles of all sizes provoke inflammatory response in vivo. Clin Orthop Rel Res 433: 258-64

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2004

B?this H, Perlick L, Tingart M, Lüring C, Perlick C, Grifka J (2004): Radiological results of image-based and non-image-based computer-assisted total knee arthroplasty. Int Orthop, 28(2): 546-552

B?this H, Perlick L, Tingart M, Lüring C, Zurakowski D, Grifka J (2004): Alignment in total knee arthroplasty- A Comparison of Computer-assisted surgery with the conventional technique. J Bone Joint Surg, 86(B): 682-687

B?this H, Perlick L, Tingart M, Lüring C, Grifka J (2004): CT-free Computer-assisted total Knee Arthroplasty Versus the Conventional Technique: Radiographic Results of 100 Cases. Orthopedics, 27: 476-480

B?this H, Perlick L, Tingart M, Perlick C, Lüring C, Grifka J (2004): Intraoperative cutting errors in total knee arthroplasty. Arch Orthop Trauma Surg, 9 Epub

B?this H, Perlick L, Tingart M, Lüring C , Perlick C, Grifka J (2004): Flexion Gap Configuration in Total Knee Arthroplasty following High Tibial Osteotomy. Int Orthop, 28: 366-269

Borisch N, Hau?mann P (2004): The caput ulnae syndrome - Pathogenesis and therapy. Orthop?de, 33: 692-697

Borisch N, Lerch K, Grifka J, Haussmann P (2004): A comparison of two indices for ulnar translation and carpal height in the rheumatoid wrist. J Hand Surg [Br], 29: 144-147

Dreier R, Gr?ssel S, Fuchs S, Schaumburger J, Bruckner P (2004): Activation of macrophage derived pro-MMP-9 by osteoarthritic chondrocytes via MMP-3 or a MT1-MMP / MMP-13 cascade. J Exp Cell Research, 297: 303-312

Dreier R, Graessel S, Fuchs S, Schaumburger J, Bruckner P (2004): Pro-MMP-9 is a specific macrophage product and is activated by osteoarthritic chondrocytes via MMP-3 or a MT1-MMP / MMP-13 cascade. Exp Cell Res, 297: 303-312

Grifka J, Zacher J, Brown JP, Seriolo B, Lee A, Moore A, Gimona A (2004): Efficacy and tolerability of lumiracoxib versus placebo in patients with osteoarthritis of the hand. Clinical an Experimental Rheumatology, 22: 589-596

Handel M, Phillips O, Anders S, K?ck FX, Sell S (2004): Dose-dependent efficacy of diclofenac-cholestyramine on pain and periarticular ossifications after total hip arthroplasty: a double-blind, prospective, randomised trial. Arch Orthop Trauma Surg, 124: 483-485

Herold T, Caro WC, Heers G, Perlick L, Grifka J, Feuerbach S, Nitz W, Lenhart M (2004): Influence of sequence type on the extent of the susceptibility artifact in MRI-a shoulder specimen study after suture anchor repair. R?fo, 176: 1296-301

Kassner A, Tiedemann K, Notbohm H, Ludwig T, M?rgelin M, Reinhardt DP, Chu ML, Bruckner P, Gr?ssel S (2004): Molecular structure and interaction of recombinant human type XVI collagen. J Mol Biol, 339: 835-853

Lehtinen J, Tingart M, Apreleva M, Ticker J, Warner JJP (2004): Variation in Glenoid Rim Anatomy: Implications Regarding Anchor Insertion. Arthroscopy, 20: 175-178

Lehtinen J, Tingart M, Apreleva M, Warner JJP (2004): Total, Trabecular and Cortical Bone Mineral Density in Different Regions of the Glenoid. J Shoulder Elbow Surg, 13: 344-348

Martin G, Andriamanalijaona R, Gr?ssel S, Dreier R, Mathy-Hartert M, Bogdanowicz P, Boumediene K, Henrotin Y, Bruckner P, Pujol JP (2004): Effect of hypoxia and reoxygenation on gene expression and response to interleukin-1 in cultured articular chondrocytes. Arthritis & Rheumatism, 50: 3549-3560

Miller LE, Weidler C, Falk W, Angele P, Schaumburger J, Sch?lmerich J, Straub RH (2004): Increased Prevalence of Semaphorin 3C, a Repellent of Sympathetic Nerve Fibers, in Synovial Tissue of Patients With Rheumatoid Arthritis. Arthritis Rheum, 50: 1156-1163

Perlick L, B?this H, Perlick C, Lüring C, Tingart M, Grifka J (2004): Revision total knee arthroplasty: A comparison of postoperative leg alignment after computer-assisted implantation versus the conventional technique. Knee Surg Sports Traumatol Arthrosc, Epub

Perlick L, B?this H, Tingart M, Perlick C, Lüring C, Grifka J (2004): Minimally invasive unicompartmental knee replacement with a nonimage-based navigation system. Int Orthop, 28: 87-90

Perlick L, Tingart M, Lerch K, B?this H (2004). Navigation-assisted, minimally invasive implant removal following a triple pelvic osteotomy. Arch Orthop Trauma Surg, 124:64-66

Sch?nherr E, Sunderk?tter C, Schaefer L, Thanos S, Gr?ssel S, Oldberg A, Iozzo RV, Young MF, Kresse H (2004): Decorin deficiency leads to impaired angiogenesis in injured mouse cornea. J Vasc Res, 41: 499-508

Sell S, Phillips O, Handel M (2004): No difference between two doses of diclofenac in prophylaxis of heterotopic ossifications after total hip arthroplasty. Acta Orthop Scand, 75: 45-49

Siemon B, Schubert T, Grifka J, Borisch N (2004): Unusual complication of silicon synovitis in the rheumatoid wrist. Z Rheumatol, 63: 230-234

Tingart M, Lehtinen J, Apreleva M, Zurakowski D, Warner JJP (2004): Anchor Design and Bone Mineral Density affect the Pullout Strength of Suture Anchors in Rotator Cuff Repair. Which Anchors are best to use in Patients with low Bone Quality? Am J Sports Med, 31: 1466-1473

Weidler C, Schaumburger J, Miller LE, Scholmerich J, Straub RH (2004): Synovial density of frizzled 5-positive cells does not differ between patients with RA and OA and is independent of inflammation. J Rheumatol, 31: 1874-1875

Weidler C, Holzer C, Harbuz M, Hofbauer R, Angele P, Sch?lmerich J, Straub RH (2004): Low density of sympathetic nerve fibres and increased density of brain derived neurotrophic factor positive cells in RA synovium. Ann Rheum Dis, 64: 13-20

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2003

Borisch N, Hau?mann P (2003): Neurophysiological recovery after open carpal tunnel decompression: Comparison of simple decompression and decompression with epineurotomy. J Hand Surg [Br] 28(5): 450-454

Caro WC, Kalteis T, Behr K, Grifka J, Lerch K (2003): Treatment concept of late Achilles tendon rupture. Zentralbl Chir 128: 74-81

Gamulescu MA, Seifert K, Tingart M, Falet H, Hoffmeister KM (2003): Platelet Moesin interacts with PECAM-1 (CD31). Platelets 14: 211-217

Gerdesmeyer L, Wagenpfeil S, Haake M, Maier M, Loew M, W?rtler K, Lampe R, Seil R, Handle G, Gassel S, Rompe JD (2003): Extracorporeal Shock Wave Therapy for the Treatment of Chronic Calcifying Tendonitis of the Rotator Cuff: A Randomized Controlled Trial. J Am Med Ass 290: 2573-2580

Haake M, Müller HH, Schade-Brittinger C, Prinz H, Basler HD, Streitberger K, Sch?fer H, Molsberger A (2003): The German Multi-Centre, Randomized, Partially Blinded, Prospective Trial of Acupuncture for Chronic Low Back Pain (GERAC-cLBP) – A Report of the Rationale and Design of the Trial. J Alt Compl Med 9: 763-770

Haake M, Buch M, Schoellner C, Goebel F, Vogel M, Mueller I, Hausdorf J, Zamzow K, Schade-Brittinger C, Mueller HH (2003): Extracorporal Shockwave Therapy in the treatment of plantar fasciitis - Randomized multicenter trial. Brit Med J, 327: 75-77

Haake M, K?nig IR, Decker T, Riedel C, Buch M, Müller HH for the ESWT Clinical Trial Group (2003): Extracorporeal Shock Wave Therapy in the treatment of tennis elbow – Letter to the Editor. J Bone Joint Surg (Am) 85: 1392-1394

Heers G, Jenkyn T, Dresner MA, Klein MO, Basford JR, Kaufman KR, Ehman RL, An KN (2003): Measurement of muscle activity with magnetic resonance elastography. Clinical Biomechanics 18(6): 537-42

Heers G, O'Driscoll SW, Halder AM, Zhao C, Mura N, Berglund LJ, Zobitz ME, An KN (2003): Gliding properties of the long head of the biceps brachii. J Orthop Res 21(1): 162-166

Judex M, Neumann E, Lechner S, Dietmaier W, Ballhorn W, Grifka J, Gay S, Sch?lmerich J, Kullmann F, Müller-Ladner U (2003): Laser-mediated microdissection facilitates analysis of area-specific gene expression in rheumatoid synovium. Arthritis Rheum 48: 97-102

Kalteis T, Luring C, Schaumburger J, Perlick L, B?this H, Grifka J (2003): Tissue toxicity of antiseptics. Z Orthop 141(2): 233-238

Kassner A, Hansen U, Miosge N, Reinhardt DP, Aigner T, Bruckner-Tuderman L, Bruckner P, Gr?ssel S (2003): Discrete integration of collagen XVI into tissue-specific collagen fibrils or beaded microfibrils. Matrix Biology 22 (2): 131-143

Lehtinen J, Tingart M, Apreleva M, Warner JJP (2003): SLAP Repair: Anatomy of the Superior Glenoid Rim. Am J Sports Med 31: 257-260

Lehtinen J, Tingart M, Apreleva M, Warner JJP (2003): Practical Assessment of Rotator Cuff Muscle Volumes using Shoulder Magnetic Resonance Imaging. Acta Ortho Scan 74: 722-729

Lerch K, Borisch N, Paetzel C, Grifka J, Hartung W (2003): Sonographic evaluation of the elbow in rheumatoid arthritis: A classification of joint destruction. Ultrasound Med Biol 29: 1131-1135

Lerch K, Kalteis T, Schubert T, Lehn N, Grifka J (2003): Prosthetic joint infections with osteomyelitis due to Candida albicans. Mycoses 46: 1-5

Lerch K, Linde HJ, Lehn N, Grifka J (2003): Bacteria ingestion by blowfly larvae. An in vitro study. Dermatology 207: 362-366

Lerch K, Borisch N, Paetzel C, Grifka J, Hartung W (2003): Proposal for a sonographic classification of target joints in rheumatoid arthritis. Rheumatol Int, EPub

Mura N, O'Driscoll SW, Zobitz ME, Heers G, Jenkyn TR, Chou SM, Halder AM, An KN (2003): The effect of infraspinatus disruption on glenohumeral torque and superior migration of the humeral head: a biomechanical study. J Shoulder Elbow Surg 12(2):179-84.

Mura N, O'Driscoll SW, Zobitz ME, Heers G, An KN (2003): Biomechanical effect of patch graft for large rotator cuff tears: a cadaver study. Clin Orthop 415: 131-138

Neumann E, Lechner S, Tarner IH, Grifka J, Gay S, Rüschoff J, Renke B, Sch?lmerich J, Kullmann F, Müller-Ladner U (2003): Evaluation of differentially expressed genes by a combination of cDNA array and RAP-PCR using the AtlasImage ? 2.0 software. J Autoimmun 21: 161-166

Neumann E, Robbins PD, Grifka J, Distler O, Evans CH, Pap T, Gay RE, Sch?lmerich J, Gay S, Müller-Ladner U (2003): Effects of double gen transfer on synovium-cartilage implants in the SCID mouse model for RA. Arthritis Rheum 48: 630

Neumann E, Gay S, Werner S, Grifka J, Kullmann F, Gay RE, Sch?lmerich J, Müller-Ladner U (2003): Role of activin in RA synovial fibroblast metabolism. Arthritis Rheum 48: 477

Perlick L, Baethis H, Tingart M, Grifka J (2003): Implementation of a CT-based navigation system in two-stage reimplantation for infected total knee arthroplasty. Acta Orthopaedica Belgica 69: 355-360

Perlick L, Lüring C, B?this H, Perlick C, Kraft C, Diedrich O (2003): Efficacy of Extracorporal Shock-wave Treatment for Calcific Tendinitis of the Shoulder - Experimental and Clinical Results. J Orthop Sci 8: 777-783

Tingart M, Apreleva M, von Stechow D, Zurakowski D, Warner JJP (2003): Cortical Thickness of the Proximal Humeral Diaphysis Predicts Bone Mineral Density of the Proximal Humerus. J Bone Joint Surg Br 85-B: 611-617

Tingart M, Lehtinen J, Apreleva M, Capell B, Palmer W, Warner JJP (2003): Magnetic Resonance Imaging in Quantitative Analysis of Rotator Cuff Muscle Volume. Clin Orthop 415: 104-110

Tingart M, Apreleva M, Zurakowski D, Warner JJP (2003): Pullout Strength of Suture Anchors used in Rotator Cuff Repair. J Bone Joint Surg Am 85A: 2190-2198

Tingart M, Bouxsein M, Zurakowski D, Warner JJP, Apreleva M (2003): Three-Dimensional Distribution of Bone Mineral Density in the Proximal Humerus. Calc Tissue Int, 73: 531-536

Zoidl G, Grifka J, Boluki D, Willburger RE, Zoidl C, Kramer J, Dermietzel R, Faustmann PM (2003): Molecular evidence for local denervation of paraspinal muscles in failed-back surgery/postdiscotomy syndrome. Clin Neuropathol 22(2): 71-77

Zysk S, Fraunberger P, Veihelmann A, Droger M, Kalteis T, Maier M, Pellengahr C, Refior HJ (2003): Tunnel enlargement and changes in synovial fluid cytokine profile following anterior cruciate ligament reconstruction with patellar tendon and harmstring tendon autografts. Knee Surg Sports Traumatol Arthrosc 20: 36-42

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