Congenital fistula of rectum and anus

**Excludes1:** - congenital fistula of anus with absence, atresia and stenosis (Q42.2) - congenital fistula of rectum with absence, atresia and stenosis (Q42.0) - congenital rectovaginal fistula (Q52.2) - congenital urethrorectal fistula (Q64.73) - pilonidal fistula or sinus (L05.-)