论文部分内容阅读
尿道下裂是男性下尿路及外生殖器常见的一种先天性畸形。国外报道,该病在活产男婴中的发病率达3/1 000~7/1 000~[1]。我国有资料显示在2 257个男婴中有7人发病,发病率约为3/1 000~[2]。近年尿道下裂发病率有上升趋势,且存在地区分布差异。典型的尿道下裂有3个特点:(1)异位尿道口尿道口出现在正常尿道口近侧至会阴部尿道的任何部位;(2)阴茎下弯;(3)包皮异常分布。该疾病的有效治疗方法是外科矫正手术。手术包括阴茎下弯矫正及尿道成形两个步骤。充分考虑功能要求及美观性,手术重新
Hypospadias is a common congenital malformation of lower urinary tract and external genitalia in men. Foreign reports, the incidence of the disease in live births in boys up to 3/1 000 ~ 7/1 000 ~ [1]. According to our data, 7 out of a total of 2 257 male infants have morbidity rates of about 3/1 000 ~ 2. In recent years, the incidence of hypospadias has an upward trend, and there are differences in regional distribution. A typical hypospadias has three characteristics: (1) the urethra urethra mouth appears in the proximal urethra normal to any part of the perineal urethra; (2) penile curvature; (3) the abnormal distribution of the foreskin. The disease is effectively treated by surgical correction surgery. Surgery, including penile correction and urethral formation of two steps. Full account of functional requirements and aesthetics, surgery re-