M Boudissa1, A Roudet2, B Rubens-Duval2, C Chaussard2, D Saragaglia2. 1. Clinique universitaire de chirurgie orthopedique et de traumatologie du sport, hôpital Sud, CHU de Grenoble, avenue de Kimberley, 38130 Échirolles, France. Electronic address: mboudissa@chu-grenoble.fr. 2. Clinique universitaire de chirurgie orthopedique et de traumatologie du sport, hôpital Sud, CHU de Grenoble, avenue de Kimberley, 38130 Échirolles, France.
Abstract
INTRODUCTION: Quadriceps tendon ruptures are rare and mainly affect patients over 40 years of age who have a systemic disease. The aim of this study was to evaluate the functional and radiological outcomes following surgical repair of acute quadriceps tendon ruptures. METHODS: This retrospective study included 68 knees in 65 patients (three women, 62 men), having an average age of 55.2 ± 13.9 years. The Lysholm and Tegner scores, patient satisfaction, range of motion and X-rays were evaluated. RESULTS: Fifty knees were evaluated with a mean follow-up of 76±67 months (12-253 months). The average Lysholm score was 93.7±10 (range 56-100, median 99) and 49 of 50 knees (98%) had good or very good subjective results. The average Tegner score was 3.4±1.6 (range 1-9, median 4). At the last follow-up, the average active flexion was 133°±10.8° (range 110°-150°, median 130°). Minor or moderate patellofemoral osteoarthritis was found in 24% of knees, but this was attributed to the surgery or initial injury in only 8% of cases. For 97% of active patients, the surgical repair allowed them to return to work in their pre-injury occupations. CONCLUSION: Quadriceps tendon ruptures have a good prognosis if they are diagnosed quickly. Treatment consists of surgery and postoperative immobilization for at least 6 weeks. An intensive rehabilitation protocol is also needed to recover good knee function. LEVEL OF EVIDENCE: Level IV. Retrospective study.
INTRODUCTION:Quadriceps tendon ruptures are rare and mainly affect patients over 40 years of age who have a systemic disease. The aim of this study was to evaluate the functional and radiological outcomes following surgical repair of acute quadriceps tendon ruptures. METHODS: This retrospective study included 68 knees in 65 patients (three women, 62 men), having an average age of 55.2 ± 13.9 years. The Lysholm and Tegner scores, patient satisfaction, range of motion and X-rays were evaluated. RESULTS: Fifty knees were evaluated with a mean follow-up of 76±67 months (12-253 months). The average Lysholm score was 93.7±10 (range 56-100, median 99) and 49 of 50 knees (98%) had good or very good subjective results. The average Tegner score was 3.4±1.6 (range 1-9, median 4). At the last follow-up, the average active flexion was 133°±10.8° (range 110°-150°, median 130°). Minor or moderate patellofemoral osteoarthritis was found in 24% of knees, but this was attributed to the surgery or initial injury in only 8% of cases. For 97% of active patients, the surgical repair allowed them to return to work in their pre-injury occupations. CONCLUSION:Quadriceps tendon ruptures have a good prognosis if they are diagnosed quickly. Treatment consists of surgery and postoperative immobilization for at least 6 weeks. An intensive rehabilitation protocol is also needed to recover good knee function. LEVEL OF EVIDENCE: Level IV. Retrospective study.
Authors: Francisco A Miralles-Muñoz; Marta Rubio-Morales; Matias Ruiz-Lozano; Daniel Martinez-Mendez; Santiago Gonzalez-Parreño; Alejandro Lizaur-Utrilla Journal: Int Orthop Date: 2021-01-13 Impact factor: 3.075
Authors: Betina B Hinckel; Charles A Baumann; Leandro Ejnisman; Leonardo M Cavinatto; Alexander Martusiewicz; Miho J Tanaka; Marc Tompkins; Seth L Sherman; Jorge A Chahla; Rachel Frank; Guilherme L Yamamoto; James Bicos; Liza Arendt; Donald Fithian; Jack Farr Journal: J Am Acad Orthop Surg Glob Res Rev Date: 2020-10-01
Authors: John W Belk; Adam Lindsay; Darby A Houck; Jason L Dragoo; James W Genuario; Stephanie W Mayer; Rachel M Frank; Eric C McCarty Journal: Arthrosc Sports Med Rehabil Date: 2021-09-30