Lokiec F, Velkes S, Schindler A, Pritsch M
Department of Orthopaedic Surgery, Chaim Sheba Medical Center, Tel Hashomer, Israel.
Clin Orthop Relat Res. 1992 Oct(283):205-6.
Snapping of tendons is a well-described entity in the literature, occurring mostly in athletes around the hip, ankle, shoulder, and elbow, but rarely the knee. A case of snapping of the biceps femoris tendon (BFT) in a patient with a painful knee and no history of trauma is described. An abnormal anterior insertion of the BFT was found to be the cause of the pain and snapping. Surgical treatment, reinsertion of the tendon in its anatomic position, completely corrected the abnormality, whereas conservative treatment failed.
肌腱弹响是文献中已有充分描述的一种情况，大多发生在髋部、踝部、肩部和肘部周围的运动员身上，但在膝部很少见。本文描述了一例股二头肌肌腱（BFT）弹响的病例，该患者膝关节疼痛且无外伤史。发现BFT异常的前侧附着点是疼痛和弹响的原因。手术治疗，即将肌腱重新附着于其解剖位置，完全纠正了异常情况，而保守治疗则失败了。
