K63.2: Fistula of intestine excludes1 fistula of duodenum (K31.6) fistula of intestine with Crohn's disease (K50.013, K50.113, K50.813, K50.913,) fistula of intestine with ulcerative colitis (K51.013, K51.213, K51.313, K51.413, K51.513, K51.813, K51.913) excludes2 fistula of anal and rectal regions (K60.-) fistula of appendix (K38.3) intestinal-genital fistula, female (N82.2-N82.4) vesicointestinal fistula (N32.1) |