保留
【摘要】 目的:观察保留
【关键词】
THUMB RECONSTRUCTION WITH FREE BIG NAIL SKIN FLAP BY KEEPING THE LENGTH OF THE TOE Feng Yagao,Zhang Xiangnin,Wu Qinghua. Department of Hand and Foot Surgery, No 252 Hospital of PLA,Baoding,china. 071000
【ABSTRACT】 Objective: To observe clinical result of thumb reconstruction with big nail skin flap by keeping the length of the toe. Methods: 9 patients who had accepted thumb reconstruction with big nail skin flap by keeping the length of the toe.there were 4 cases with defected thumb,3 cases with avulsed skin injury of thumb,and 5 with necrosis of replantative thumb. Results:All cases followed up from one to six years , nine reconstructive thumbs were survived, and all patients were satisfied with the reconstructive thumb. All reconstructive thumb has 作者简介:冯亚高 ,科主任,医学博士,副主任医师
作者单位:解放军二五二医院手足外一科 河北 保定 071000
a good appearance and good sensory and motor functions recovery.All patients retain the length of the donor toe with no pain and no ulcer,the walking and stand-bearing function of donor foot were less impact after operation. Conclusion:Thumb reconstruction with big nail skin flap by keeping the length of the toe is an ideal method to reconstruct defected thumb within Ⅲ~Ⅳ degree,skin avulsed injury of thumb and remedy necrosis of replantative thumb.This operation is easily accepted by patients, has a short period and less damage on donor area,and reconstructive thumb has a good appearance and good function recovery
【KEY WORDS】 Thumb reconstruction; Big toe nail skin flap
自1996年以来我们采用保留
材料和方法
一、 一般资料
本组9例,男7例,女2例,年龄18~25岁。机器绞扎伤4例,挤压伤2例,砸伤2例,其中拇指Ⅲ度缺损2例,拇指Ⅳ度缺损2例,拇指皮肤撕脱伤3例,其中1例合并虎口及掌背桡侧皮肤坏死,拇指再植术后坏死2例。亚急诊再造5例,择期再造4例,带足背皮瓣的
二、手术方法
手术在臂丛阻滞及硬膜外麻醉下进行。根据受区设计带或不带足背皮瓣的
结 果
9例再造拇指全部成活,经随访1-6年,再造拇指外形美观,对指活动灵活,再造拇指抓、握、捏有力,两点辨别觉8-
讨 论
1.外形与功能并重,按照“缺多少,补多少”的原则进行修复:1980年Morrison[1]首次采用
2.重视供区的处理:本组9例均未咬除末节远端趾骨,保留了供足
本组术后供区植皮大部分成活,对供足植皮后残留部分创面的病例,应用海扶康人工皮膜覆盖创面,以促进创面愈合,常规换药,1周更换1次皮膜,经更换2-4次,创面均良好愈合。保留


