Greenfield G Q
J Trauma. 1981 Oct;21(10):901-2. doi: 10.1097/00005373-198110000-00013.
A case of open dislocation of the interphalangeal joint of the thumb is presented. The anatomy of the injury is discussed as well as treatment options. In the 26-year-old male patient reported, hyperextension and rotation of the distal phalanx resulted in volar plate avulsion and ulnar displacement of the flexor pollicis longus. At operation the volar plate, which was blocking reduction, was repositioned through a dorsal incision as the flexor tendon was replaced in its correct position. Recovery has resulted.
本文报道了一例拇指指间关节开放性脱位病例。文中讨论了该损伤的解剖结构及治疗方案。在所报道的26岁男性患者中，远节指骨的过伸和旋转导致掌板撕脱和拇长屈肌尺侧移位。手术时，由于掌板阻碍复位，通过背侧切口将其重新定位，同时将屈肌腱放回正确位置。患者已康复。
