K56: Paralytic ileus and intestinal obstruction without hernia excludes1 congenital stricture or stenosis of intestine (Q41-Q42) cystic fibrosis with meconium ileus (E84.11) ischemic stricture of intestine (K55.1) meconium ileus NOS (P76.0) neonatal intestinal obstructions classifiable to P76.- obstruction of duodenum (K31.5) postprocedural intestinal obstruction (K91.3-) excludes2 stenosis of anus or rectum (K62.4) |
| K56.0: Paralytic ileus |
| K56.1: Intussusception |
| K56.2: Volvulus |
| K56.3: Gallstone ileus |
| K56.4: Other impaction of intestine |
| K56.5: Intestinal adhesions [bands] with obstruction (postinfection) |
| K56.6: Other and unspecified intestinal obstruction |
| K56.7: Ileus, unspecified |