K63.1: Perforation of intestine (nontraumatic)
Inclusion Terms
- Perforation (nontraumatic) of rectum
Excludes1
- perforation (nontraumatic) of duodenum (K26.-)
- perforation (nontraumatic) of intestine with diverticular disease (K57.0, K57.2, K57.4, K57.8)
Excludes2
- perforation (nontraumatic) of appendix (K35.2-, K35.3-)