Sacrococcygeal perineal approach to imperforate anus. The Stephens procedure.
D001006:Anus, Imperforate / Q000150:complications / Q000601:surgery*; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D008297:Male; D008722:Methods; D010502:Perineum / Q000601:surgery*; D012003:Rectal Fistula / Q000150:complications; D012445:Sacrococcygeal Region / Q000601:surgery*; D001747:Urinary Bladder Fistula / Q000150:complications