尿道下裂尿道成形术，虽方法多种，但多存在尿道展和狭窄的危险，为了降低这类并发症，在阴茎下曲矫正以后，我们设计了阴囊纵隔皮管隧道埋藏法尿道成形术，应用本法进行了7例手术，年龄为5～11岁，效果满意，未发生尿瘘和尿道狭窄，现报告如下。1手术方法本法最适应阴茎阴囊型 Hypospadias urethroplasty, although a variety of methods, but there is the risk of urethral extension and stenosis, in order to reduce such complications, penile orthokeratology correction, we designed the scrotal mediastinal tunnel tunnel burying urethroplasty, The application of this method for 7 cases of surgery, aged 5 to 11 years old, with satisfactory results, no urinary fistula and urethral stricture are reported as follows. 1 surgical methods this method most suitable penis scrotum type