作者对尿道下裂病例原则上采用二期手术,第一期的纤维索条切除术(阴茎31长术)在能正常排尿的3—4岁左右施行,术后至少半年,一般一年后行尿道成形术,认为整个手术过程于学龄前完成,其理由有以下三点:第一阴茎小手术不困难.第二是小儿术后勃起少,容易保持创面安静.第三是因为早期手术对患者精神发育的影响少. The authors of the case of hypospadias in principle, the second phase of surgery, the first phase of fiber cord resection (penis 31 long operation) to normal urination in about 3-4 years of age, at least six months after surgery, generally a year later Urethroplasty, that the entire surgical procedure completed in preschool, for the following three reasons: The first small penis surgery is not difficult.The second is less pediatric postoperative erection, easy to keep the wound quiet Thirdly, because of early surgery on patients Little effect of mental development.