Walton R L, Brown R E, Giansiracusa D F
Division of Plastic and Reconstructive Surgery, University of Massachusetts Medical Center, Worcester 01605.
J Hand Surg Am. 1988 Jul;13(4):510-5. doi: 10.1016/s0363-5023(88)80086-8.
A patient with advanced arthritis mutilans secondary to psoriatic arthritis had distraction lengthening of the index and long fingers of his left hand followed by interphalangeal joint debridement and iliac crest bone grafting. After operation, he demonstrated improved pinch (1.5 pounds to 8 pounds) and grip function (40 pounds to 60 pounds) in the hand and maintenance of the achieved digital length.
一名继发于银屑病关节炎的晚期毁形性关节炎患者接受了左手示指和中指的牵张延长术,随后进行了指间关节清创和髂嵴骨移植。术后,他手部的捏力(从1.5磅提高到8磅)和握力功能(从40磅提高到60磅)得到改善,并且保持了手指延长后的长度。