包茎是小儿的常见病。迄今,包皮环切术仍是治疗包茎的常规方法。我们根据小儿包皮的解剖特点,设计研制了小儿包茎气囊导管扩张器械,在表面麻醉下采用气囊扩张术治疗小儿包茎。经916例临床验证,扩张术一次成功率达99.6%。该项技术为小儿包茎的治疗提供了一种非手术方法。资料与结果 Phimosis is a common disease in children. To date, circumcision remains the usual method of treating phimosis. According to the anatomical characteristics of children’s foreskin, we designed and developed a pediatric balloon catheter expansion device, under the surface anesthesia with balloon dilation treatment of children with phimosis. After 916 clinical trials, a success rate of expansion of 99.6%. This technique provides a nonsurgical method for the treatment of pediatric phimosis. Data and results