重度膝内侧副韧带断裂的手术治疗

Repair of serious medial collateral ligaments reuptures of the knee

目的探讨重度膝内侧副韧带断裂的手术治疗。方法对12例内侧副韧带严重断裂采取手术治疗,损伤程度均是Ⅲ度,即内侧副韧带的浅、深层完全断裂,部分患者伴有内侧关节囊韧带或前、后交叉韧带断裂。手术方法按解剖对合内侧副韧带采用直接缝合法或U形钉内固定。术后随访6～24月。结果12例患者按Lysholm膝关节评分法评分,比较术前(平均为35分)、术后(平均为78分)得分,P<0.05。结论重度膝关节内侧副韧带断裂的早期手术疗效佳。

Objective To study surgical therapy of the serious medial collateral ligament ruptures of the knee. Methods 12 patients with acute medial collateral ligament ruptures were treated operatively.Their degrees of injury were all Ⅲdegree that superficial and deep collateral ligaments were completely ruptured.Some of them were accompanied with the injury of medial joint capsule ligament or anterior cruciate ligament or posterior cruciate ligament.The torn medial collateral ligaments were anatomically corrected by their ends with direct suture or staple internal fixation.They were followed 6 to 18 months. Results 12 patients were graded with the Lysholm score .The postoperative score (mean, 76; range, 59 to 90) was higher compared with the preoperative score (mean, 35; range, 20 to 54), P< 0.05. Conclusions An operation can yield good results in treatment of the serious medial collateral ligament ruptures of the knee.