F Wilken1, I J Banke2, M Hauschild2, S Winkler3, K Schott3, M Rudert3, R V Eisenhart-Rothe2. 1. Klinik für Orthopädie und Sportorthopädie, Klinikum rechts der Isar, TU München, Ismaninger Str. 22, 81675, München, Deutschland. f.wilken@tum.de. 2. Klinik für Orthopädie und Sportorthopädie, Klinikum rechts der Isar, TU München, Ismaninger Str. 22, 81675, München, Deutschland. 3. Klinik für Orthopädie, König-Ludwig-Haus, Julius-Maximilians-Universität Würzburg, Brettreichstraße 11, 97074, Würzburg, Deutschland.
Abstract
BACKGROUND: The reconstruction of the extensor mechanism around the knee is an essential part of tumorresection and tumor arthroplasty in orthopaedic oncology for functional rehabilitation of quality of life and daily activities. OBJECTIVES: Operative procedures, treatment options and management of complications with reconstruction of the extensor mechanism after tumor resection around the knee depend on the type of arthroplasty. MATERIALS AND METHODS: Description of the different treatment option for extensor deficiency divided into infra- and suprapatellar modalities. RESULTS: The operative procedure is always an individual decision depending on the size of the tumor and its localisation. The extensor mechanism is reconstructed with autogenic, allogenic or synthetic material in combination with tumor arthroplasty. CONCLUSIONS: Extensor reconstruction (supra-/infrapatellar) is an essential part of tumor resection and tumor arthroplasty around the knee. Often, low functional results and high levels of complications (arthrofibrosis, rerupture extensor mechanism, periprosthetic joint infection) are seen in these highly demanding cases in orthopaedic oncology.
BACKGROUND: The reconstruction of the extensor mechanism around the knee is an essential part of tumorresection and tumor arthroplasty in orthopaedic oncology for functional rehabilitation of quality of life and daily activities. OBJECTIVES: Operative procedures, treatment options and management of complications with reconstruction of the extensor mechanism after tumor resection around the knee depend on the type of arthroplasty. MATERIALS AND METHODS: Description of the different treatment option for extensor deficiency divided into infra- and suprapatellar modalities. RESULTS: The operative procedure is always an individual decision depending on the size of the tumor and its localisation. The extensor mechanism is reconstructed with autogenic, allogenic or synthetic material in combination with tumor arthroplasty. CONCLUSIONS: Extensor reconstruction (supra-/infrapatellar) is an essential part of tumor resection and tumor arthroplasty around the knee. Often, low functional results and high levels of complications (arthrofibrosis, rerupture extensor mechanism, periprosthetic joint infection) are seen in these highly demanding cases in orthopaedic oncology.
Authors: G Gosheger; A Hillmann; N Lindner; R Rödl; C Hoffmann; H Bürger; W Winkelmann Journal: Clin Orthop Relat Res Date: 2001-12 Impact factor: 4.176
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Authors: Sivaharan Thambapillary; Rozalia Dimitriou; Kostantinos G Makridis; Evangelos M Fragkakis; Peter Bobak; Peter V Giannoudis Journal: J Arthroplasty Date: 2013-03-20 Impact factor: 4.757