[Neo-vagina by sigmoid reconstruction. Apropos of 12 cases of vaginal aplasia].

Sigmoid transplants for reconstruction of an aplastic vagina were performed in 12 patients. The technique of cleavage, through a simple perineal or a double approach, raises two problems. First, the slow spontaneous epithelialization means that the new passage must be lined with a skin graft, which is rarely totally successful and prolongs the hospital stay period. Second, the need to wear a mandrin permanently in order to preserve the anatomical result. Sigmoid transplants provide a good and lasting functional result without too many postoperative problems: when performed in young patients, with healthy colons, the morbidity is not modified when compared with that of cleavage operations.