先天性尿道下裂(CH)的分期手术成功率低,国内报道为58.4～88.6％。应用膀胱粘膜尿道下裂一期成形术不仅疗效提高,而且各型尿道下裂均可一期手术完成。我们从1978年以来在梅骅方法的基础上加以改进,现报告如下。 临床资料 48例中3～6岁16例,7～14岁11例,15～18岁10例,19岁以上11例。计阴茎阴囊型27例,阴 The success rate of staging of congenital hypospadias (CH) is low, which is reported in China as 58.4 ~ 88.6%. Application of bladder mucosal hypospadias stage one angioplasty not only improve the efficacy, and various types of hypospadias can be a surgery completed. We have improved on the basis of Mei Hua’s method since 1978, and are reported as follows. Clinical data 48 cases of 3 to 6 years in 16 cases, 7 to 14 years in 11 cases, 15 to 18 years in 10 cases, 19 years of age in 11 cases. Scrotal penis type 27 cases, overcast