Department of Orthopaedic Surgery, University of Minnesota Biomechanics Laboratory, University of Minnesota, 2450 Riverside Avenue South, R200, Minneapolis, MN 55454, USA.
Knee Surg Sports Traumatol Arthrosc. 2010 Aug;18(8):1110-2. doi: 10.1007/s00167-009-1018-3. Epub 2009 Dec 18.
Three patients were seen for pain and snapping over the lateral aspect of their symptomatic knee during deep knee flexion. On physical examination, each patient had subluxation of the long head of the biceps over the lateral aspect of the fibular head. Each patient underwent an anatomic repair of the torn anterior arms of the short and long biceps femoris to their anatomic insertion sites with suture anchors. All patients had normal return of function without pain or further subluxation events.
三位患者在膝关节深度弯曲时出现膝关节外侧疼痛和弹响。体格检查时，每位患者的长头肱二头肌在腓骨头外侧出现半脱位。每位患者均采用带线锚钉将短头和长头股二头肌撕裂的前支修复至其解剖附着点。所有患者均功能正常恢复，无疼痛或进一步半脱位事件。
