1992年10月～1999年10月我科收治儿童外伤性尿道狭窄18例,采用尿道会师术后导丝引导下的软性扩张器扩张治疗,获得满意效果,报告如下。1 临床资料本组18例,均为男性,年龄3～12岁。膜部尿道断裂14例行尿道会师术,球部尿道断裂4例行尿道吻合术。2 方法与结果2.1 软性尿道扩张器制作取不同粗细的软性聚乙烯或聚丙烯塑料管,用酒精灯加热拉细尖端,侧壁剪2～3个 From October 1992 to October 1999, 18 children with traumatic urethral stricture were treated in our department, and the dilatation therapy was performed with the soft dilator guided by the guide wire of the urethra. The results were as follows. 1 Clinical data The group of 18 patients, both men, aged 3 to 12 years. Membrane urethral fractures in 14 cases of urethra division, urethral bulb rupture in 4 cases urethral anastomosis. 2 Methods and Results 2.1 Flexible urethral dilator production Take different thickness of soft polyethylene or polypropylene plastic pipe, heated with alcohol lamp thin tip, the side wall cut 2 to 3