Methods 27 patients used abdominal random flap, cross finger flap, island flap from the dorsal of index finger, neurovascular island flap from the radialis of thumb and phalangeal pulp flap to repair.

• 方法对27例拇指指腹缺损约患者，分别采用腹部任意皮瓣、邻指皮瓣、示指背侧岛状皮瓣、拇指桡侧指动脉岛伏瓣及趾腹皮瓣等5种不同方法进行修复。