From parent levels
ChapterXIDiseases of the digestive systemOpen
Exclusions
- certain conditions originating in the perinatal period (P00-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O99)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E90)
- injury, poisoning and certain other consequences of external causes (S00-T98)
- neoplasms (C00-D48)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
BlockK65-K67Diseases of peritoneumOpen
CategoryK65PeritonitisOpen
Exclusions
- peritonitis: aseptic (T81.6)
- peritonitis: benign paroxysmal (E85.0)
- peritonitis: chemical (T81.6)
- peritonitis: due to talc or other foreign substance (T81.6)
- peritonitis: neonatal (P78.0, P78.1)
- peritonitis: pelvic, female (N73.3, N73.4, N73.5)
- peritonitis: periodic familial (E85.0)
- peritonitis: puerperal (O85)
- peritonitis: with or following: abortion or ectopic or molar pregnancy (O00, O01, O02, O03, O04, O05, O06, O07, O08.0)
- peritonitis: with or following: appendicitis (K35.-)
- peritonitis: with or following: diverticular disease of intestine (K57.-)
Acute peritonitis
Coding note
Use additional code (B95-B98), if desired, to identify infectious agent.
Inclusions
- Abscess (of): abdominopelvic
- Abscess (of): mesenteric
- Abscess (of): omentum
- Abscess (of): peritoneum
- Abscess (of): retrocaecal
- Abscess (of): retroperitoneal
- Abscess (of): subdiaphragmatic
- Abscess (of): subhepatic
- Abscess (of): subphrenic
- Peritonitis (acute): generalized
- Peritonitis (acute): pelvic, male
- Peritonitis (acute): subphrenic
- Peritonitis (acute): suppurative