先天性尿道下裂术式较多,对于阴茎下弯较重,需要行尿道板切断矫治成形的尿道下裂,常需用包皮带蒂岛状皮瓣(即Duckett术式)矫治此类型的尿道下裂。但Duckett术式操作复杂,手术技术要求高,并发症较多,其中以尿瘘、尿道狭窄、憩室最为常见。因此,预防此类并发症,提高Duckett术式手术 Congenital hypospadias surgery is more, severe penile curvature, the need for urethral plate cut orthopedic hypospadias, often need to use the island of skin flap pedicle island flap (ie, Duckett surgery) to correct this type of urethra Under the crack. However, Duckett operation is complex, demanding surgical techniques, complications, including urinary fistula, urethral stricture, diverticulum most common. Therefore, to prevent such complications, improve Duckett surgery