Armpit of capitate only leaf, peduncular and long and thin and flimsy.

头状花序单生叶腋，花梗细长而脆弱。

Objective To explore the surgical methods and clinical application of the index finger dorsolateral flap with different blood vessel and fascia peduncular.

目的介绍带不同血管筋膜蒂的示指近节背侧皮瓣修复拇指缺损的手术方法及临床应用效果。