尿道下裂是男性下尿路及外生殖器常见的先天性畸形,病变表现为尿道开口位于阴茎体侧或阴茎腹侧,少数患者会在正常尿道口的近端直至会阴部上,且在发生有尿道下裂的病变时,通常伴有阴茎下曲[1]。尿道下裂也是小儿泌尿生殖系统的常见畸形发育之一,尿道下裂可以是单一的缺陷也可是更复杂的问题,如两性畸形的表型部分。在尿道下裂的修复重建中需要多种手术技巧。加盖包皮岛状皮瓣法是在Duckett所设计的横行带蒂包皮内板皮管尿道成形术的基础上改良而来,本文 Hypospadias male lower urinary tract and external genital common congenital malformations, the performance of the urethral opening in the penis or penile ventral side, a small number of patients in the proximal urethra until the normal perineum, and in the event of Hypospadias lesions, usually accompanied by penile curvature [1]. Hypospadias is also one of the common deformities in the genitourinary system of the child, and hypospadias can be a single defect, but can be a more complex problem such as the phenotypic part of the genitalia. In hypospadias repair and reconstruction requires a variety of surgical techniques. Stamped foreskin island flap method is designed on the basis of Duckett transpedicular preputial skin flap urethroplasty improved, this article