先天性无阴道在女性生殖道畸形中并非罕见 ,其发生率为 1/ 5 0 0 0～ 1/ 4 0 0 0 [1] ,分为完全性和不完全性两种 ,前者多合并先天性无子宫。目前国内外治疗先天性无阴道的方法很多 ,现将其主要手术方法介绍如下。1　乙状结肠阴道成形术自 1914年Ruge首次报道乙状结肠法人工阴 Congenital absence of vagina in female genital tract deformity is not uncommon, the incidence was 1/500 ~ 1/4 0 0 0 [1], is divided into two types of completeness and incompleteness, the former combined with congenital No uterus. At present, there are many ways to treat congenital absence of the vagina at home and abroad, now the main surgical methods are described below. 1 sigmoid colon vaginoplasty Ruge first reported in 1914 the sigmoid colon artificial shade