自 1997年 1月～ 1999年 8月 ,我院收治低位肛瘘患者 4 4例。行切开缝合术后配合自拟双消散局部外敷。达 期愈合 68% ,疗效高于单纯切开缝合术 ,报道如下。1　一般资料本组 4 4例 ,均为直行瘘 ,男 32例 ,女 12例。年龄18～ 4 8岁 ,病程 2个月～ 18年。位于后正中线肛瘘 2 5例 From January 1997 to August 1999, 44 cases of patients with low anal fistula were treated in our hospital. Line suture after surgery to cope with self-dissipating double topical. Up to 68% healing, curative effect than simple incision suture, reported as follows. 1 General Information The group of 44 cases, are straight fistula, 32 males and 12 females. Age 18 ~ 48 years old, duration of 2 months to 18 years. The posterior midline anal fistula is located in 25 cases