自 1996年 12月以来我们对 17例嵌顿包茎患者行 期包皮环切术治疗 ,疗效满意 ,报告如下。1　材料与方法本组 17例 ,年龄最小 13岁 ,最大 49岁 ,平均年龄 2 7.4岁。病程最短 10 h,最长 6 d,平均 3.1d。基中 9例狭窄环处破损糜烂 ,2例并发感染。阴茎根部阻滞麻醉 ,于背侧正中嵌 Since December 1996, we performed 17 cases of phimosis phimosis line circumcision, the curative effect is satisfactory, the report is as follows. 1 Materials and Methods The group of 17 cases, the youngest 13 years old, maximum 49 years old, mean age 2 7.4 years old. The shortest duration of 10 h, up to 6 d, an average of 3.1 d. The base of 9 cases of narrow ring at the erosion erosion, 2 cases of concurrent infection. The root of the penis block anesthesia, embedded in the dorsal median