K35.31 Acute appendicitis with localized peritonitis and gangrene, without perforation

The following code(s) above K35.31 may contain annotation back-references that may be applicable to K35.31:

• Diseases of the digestive system (K00-K95)
• Acute appendicitis with localized peritonitis (K35.3)

Diagnosis Index

Appendicitis K37
- With
-- Peritonitis NEC K35.33
--- Localized K35.30
---- With
----- Gangrene K35.31
- Acute K35.80
-- With
--- Peritonitis NEC K35.33
---- Localized K35.30
----- With
------ Gangrene K35.31
Gangrene, Gangrenous I96 - see also Necrosis
- Appendix K35.80
-- With
--- Peritonitis, Localized K35.31 - see also Appendicitis