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)