Excludes
- Acute appendicitis with generalized peritonitis (K35.2-)
- Aseptic peritonitis (T81.6)
- Benign paroxysmal peritonitis (E85.0)
- Chemical peritonitis (T81.6)
- Gonococcal peritonitis (A54.85)
- Neonatal peritonitis (P78.0–P78.1)
- Pelvic peritonitis, female (N73.3–N73.5)
- Periodic familial peritonitis (E85.0)
- Peritonitis due to talc or other foreign substance (T81.6)
- Peritonitis in chlamydia (A74.81)
- Peritonitis in diphtheria (A36.89)
- Peritonitis in syphilis (late) (A52.74)
- Peritonitis in tuberculosis (A18.31)
- Peritonitis with or following abortion or ectopic or molar pregnancy (O00-O07-O08.0)
- Peritonitis with or following appendicitis (K35.-)
- Puerperal peritonitis (O85)
- Retroperitoneal infections (K68.-)
- K65
- K65.0
- K65.1
- K65.2
- K65.3
- K65.4
- K65.8
- K65.9
| | Peritonitis |
| | Generalized (acute) peritonitis |
| | Peritoneal abscess |
| | Spontaneous bacterial peritonitis |
| | Choleperitonitis |
| | Sclerosing mesenteritis |
| | Other peritonitis |
| | Peritonitis, unspecified |
