Xiong Ge, Sun Yankun, Wang Shuhuan
Department of Hand Surgery, Beijing Jishuitan Hospital, Beijing, China.
J Hand Surg Am. 2008 Oct;33(8):1358-61. doi: 10.1016/j.jhsa.2008.04.013.
A case of congenital flexion deformity of the long, ring, and little fingers with an aberrant origin of the flexor digitorum profundus is described. The aberrant tendinous band originated from a bone prominence in the medial and anterior aspect of the proximal side of the ulna, which was confirmed in the operation. Resection of the aberrant origin could achieve only partial relief for the flexion contracture of the 3 fingers. Further muscle-sliding procedure was needed to achieve a thorough release.
本文描述了一例先天性示指、环指和小指屈曲畸形合并指深屈肌起点异常的病例。异常腱带起自尺骨近端内侧和前方的骨性隆起，术中得到证实。切除异常起点仅能部分缓解3指的屈曲挛缩。还需要进一步的肌肉滑动手术来实现彻底松解。
