1984年6月～1994年6月，我院收治小儿尿道结石119例，其中舟状窝结石21例，从尿道外四钳夹取出；30例在1～2天内自行排出，余68例均用水冲法手术治疗，效果满意，报道如下：1临床资料68例均为男性，年龄4月～10岁，平均2岁。前尿道结石41例，后尿道结石27例。结石最大1．5cmX0 From June 1984 to June 1994, 119 cases of pediatric urethral calculus were treated in our hospital. Among them, 21 cases of pedicle stone were removed from the urethra outside the four clamps; 30 cases were discharged within 1 ~ 2 days, and the remaining 68 cases were treated with water Chong surgery, with satisfactory results reported as follows: 1 Clinical data 68 cases were male, aged 4 months to 10 years, mean 2 years. 41 cases of anterior urethral calculus and 27 cases of posterior urethral calculus. The largest stone 1.5cmX0