先天性无阴道的发生率为1:4000～5000,常合并先天性无子宫。一般不影响患者身体健康,但对其会造成严重的精神障碍,需积极治疗。该病早期多未被发现,常以青春期未来月经、婚后性交困难、不孕等求治。在治疗前应明确有无子宫,子宫有无功能,以及是否合并有泌尿系发育 Congenital absence of the incidence of vaginal 1: 4000 ~ 5000, often without congenital uterus. Generally does not affect the health of patients, but it will cause serious mental disorders, need active treatment. The early stages of the disease have not been found, often in the future of adolescence menstruation, marital difficulties after marriage, infertility seeking treatment. Before treatment should be clear whether the uterus, uterine with or without function, and whether with urinary tract development