K26.2

Acute duodenal ulcer with hemorrhage

Acute duodenal ulcer with perforation

Acute duodenal ulcer without hemorrhage or perforation

Chronic or unspecified duodenal ulcer with hemorrhage

Chronic or unspecified duodenal ulcer with perforation

Chronic or unspecified duodenal ulcer with both hemorrhage and perforation

Chronic duodenal ulcer without hemorrhage or perforation

Duodenal ulcer, unspecified as acute or chronic, without hemorrhage or perforation