ACOG Committee Opinion No. 355: Vaginal agenesis: diagnosis, management, and routine care

Vaginal agenesis occurs in 1 of every 4,000-10,000 females. The most common cause of vaginal agenesis is congenital absence of the uterus and vagina, which also is referred to as müllerian aplasia, müllerian agenesis, or Mayer-Rokitansky-Küster-Hauser syndrome. The condition usually can be successfully managed nonsurgically with the use of successive dilators if it is correctly diagnosed and the patient is sufficiently motivated. Besides correct diagnosis, effective management also includes evaluation for associated congenital renal or other anomalies and careful psychologic preparation of the patient before any treatment or intervention. If surgery is preferred, a number of approaches are available; the most common is the Abbe-McIndoe operation. Women who have a history of müllerian agenesis and have created a functional vagina require routine gynecologic care and can be considered in a similar category to that of women without a cervix and thus annual cytologic screening for cancer may be considered unnecessary in this population.