Kavanagh B F, Linscheid R L
J Hand Surg Am. 1983 Nov;8(6):946-9. doi: 10.1016/s0363-5023(83)80103-8.
Progressive extension contracture of the wrist of a 19-year-old female patient was noted at operation to be due to shortening of the extensor carpi radialis longus and extensor carpi radialis brevis. Satisfactory wrist motion was restored with Z-plasty tendon lengthening of these two muscles. There was no apparent abnormality of the muscle bellies and no identifiable cause of the muscular contracture. A review of the literature revealed no previously reported cases of this kind.
一名19岁女性患者在手术中发现，其腕关节进行性伸展挛缩是由于桡侧腕长伸肌和桡侧腕短伸肌缩短所致。通过对这两块肌肉进行Z形皮瓣肌腱延长术，腕关节恢复了令人满意的活动度。肌腹无明显异常，肌肉挛缩也无明确病因。文献回顾显示，此前尚无此类病例的报道。
