会阴陈旧性 度裂伤手术修补并不困难 ,但有时会误伤直肠前壁。我们经多年临床实践 ,根据陈旧性会阴 度裂伤的病理特点 ,进行手术方式的探讨 ,现介绍于下。1　方　法用两把鼠齿钳夹持固定两侧小阴唇下端皮肤粘膜交界处为 A和 A′点 ,并向中线合拢 ,使预期新阴道口可容 2～ 3指 Perineal laceration of the old surgical repair is not difficult, but sometimes will hurt the anterior rectal wall. We have many years of clinical practice, according to the pathological features of the old perineal laceration, the surgical approach to explore, are introduced below. 1 method with two rat to clamp the fixed clamp on both sides of the lower labia minora mucocutaneous junction at the junction of A and A ’, and closed to the midline, the expected new vaginal mouth can accommodate 2 to 3 fingers