K28 | Gastrojejunal ulcer |
| Acute gastrojejunal ulcer with hemorrhage |
| Acute gastrojejunal ulcer with perforation |
| Acute gastrojejunal ulcer with both hemorrhage and perforation |
| Acute gastrojejunal ulcer without hemorrhage or perforation |
| Chronic or unspecified gastrojejunal ulcer with hemorrhage |
| Chronic or unspecified gastrojejunal ulcer with perforation |
| Chronic or unspecified gastrojejunal ulcer with both hemorrhage and perforation |
| Chronic gastrojejunal ulcer without hemorrhage or perforation |
| Gastrojejunal ulcer, unspecified as acute or chronic, without hemorrhage or perforation |