K50.0: Crohn's disease of small intestine inclusionTerm Crohn's disease [regional enteritis] of duodenum Crohn's disease [regional enteritis] of ileum Crohn's disease [regional enteritis] of jejunum Regional ileitis Terminal ileitis excludes1 Crohn's disease of both small and large intestine (K50.8-) |
| K50.00: Crohn's disease of small intestine without complications |
| K50.01: Crohn's disease of small intestine with complications |