Abstract：Objective To discuss the feasibility and medium-term clinical curative effect of various knee dislocation treated by arthroscopy. Methods Clinical data of 35 patients with knee dislocation from February 2007 to August 2012 were analyzed retrospectively. According to Schenck classification system parting, there were 4 cases of KD-Ⅱ, 6 cases of KD-Ⅲ L, 18 cases of KD-Ⅲ M, 2 cases of KD-Ⅳ and 5 cases of KD-Ⅴ. After surgery, the knee functions of these patients were evaluated according to Lysholm score, Tegner score, stability and mobility of the knee joint. Results The mean follow-up period for all the patients was 24.8 months (6-48 months). At the last follow-up, the score of Lysholm knee functional was increased from preoperative (36.7±5.7) (0-70) to (86.5±11.2) (49-100), and the rating of Tegner knee movement level was improved from preoperative (0.8±0.6) (0-2) to (5.4±1.2 )(3-6). Knee joint activity was from preoperative 73.2°±15.1° (15°-125°) up to 120.1°±7.3° (90 °-135°), the difference was statistically significant(P<0.05). Conclusions The method of using arthroscopy to treat knee dislocation is safe and effective, and treatment strategies should be formulated based on specific condition.
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Yu Haiyang, Zhai Yunlei, Wu Hao. Evaluation on medium-term results of arthroscopic treatment for various knee dislocation. Chinese Journal of Anatomy and Clinics, 2014, 19(2): 138-142.
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