Anal sphincter-preserving operation for congenital low rectovaginal or rectoperineal fistula

摘要: Abstract A slight modification of a technic, originally described by Stone, is advocated for correction low rectovaginal or rectoperineal congenital anomalies in which the external sphincter preserved. Excellent functional results were obtained four patients operated upon with this method; and fifth patient, too recently to evaluate final result, an entirely satisfactory immediate result has been obtained. The advantages procedure over that Rizzoli are it does not necessitate severance perineal body sphincter, cosmetic appearances approach those normal anus.