K63.1
Perforation of intestine (nontraumatic)
Coding guidance (WHO 2019)
Excl.: perforation (nontraumatic) of: appendix (K35.2, K35.3) duodenum (K26.-) with diverticular disease (K57.-)
Excl.: perforation (nontraumatic) of: appendix (K35.2, K35.3) duodenum (K26.-) with diverticular disease (K57.-)