K26.1 Acute duodenal ulcer with perforation

The following code(s) above K26.1 may contain annotation back-references that may be applicable to K26.1:

• Diseases of the digestive system (K00-K95)

Diagnosis Index

Ulcer, Ulcerated, Ulcerating, Ulceration, Ulcerative
- Duodenum, Duodenal K26.9
-- Acute K26.3
--- With
---- Perforation K26.1