外耳道、耳廓前面的皮肤与软骨膜粘连较后面紧,且皮下组织少,一旦有皮肤缺损,修复较难,传统的游离皮瓣修补法失败率较高。1992年起我们利用耳后隧道带蒂皮瓣修复耳道、耳廓皮肤缺损共8例,取得较好临床效果。现报道如下。1　临床资料11　一般资料　8例中女5例,男3例;年龄26～59 External auditory meatus in front of the skin and cartilage adhesions later than the tight, and less subcutaneous tissue, once the skin defects, repair more difficult, the traditional free flap repair failure rate higher. Since 1992, we have used the tunnel behind the tunnel pedicled flap to repair the ear canal, auricle skin defects in a total of 8 cases, and achieved good clinical results. Report as follows now. 1 Clinical data 11 General Information 8 cases of female 5 cases, 3 males; aged 26 to 59