- A disorder characterized by a circumscribed, inflammatory and necrotic erosive lesion on the mucosal surface of the duodenal wall.
- A peptic ulcer located in the duodenum.
- An ulcer in the duodenal wall.
- Peptic ulcer located in the duodenum, the shortest and widest portion of the small intestine adjacent to the pylorus of the stomach.
532 Duodenal ulcer 
532.0 Acute duodenal ulcer with hemorrhage 
532.00 Acute duodenal ulcer with hemorrhage, without mention of obstruction convert 532.00 to ICD-10-CM
532.01 Acute duodenal ulcer with hemorrhage, with obstruction convert 532.01 to ICD-10-CM- 532.1 Acute duodenal ulcer with perforation
- 532.10 Acute duodenal ulcer with perforation, without mention of obstruction convert 532.10 to ICD-10-CM
- 532.11 Acute duodenal ulcer with perforation, with obstruction convert 532.11 to ICD-10-CM
- 532.2 Acute duodenal ulcer with hemorrhage and perforation
- 532.20 Acute duodenal ulcer with hemorrhage and perforation, without mention of obstruction convert 532.20 to ICD-10-CM
- 532.21 Acute duodenal ulcer with hemorrhage and perforation, with obstruction convert 532.21 to ICD-10-CM
- 532.3 Acute duodenal ulcer without mention of hemorrhage or perforation
- 532.30 Acute duodenal ulcer without mention of hemorrhage or perforation, without mention of obstruction convert 532.30 to ICD-10-CM
- 532.31 Acute duodenal ulcer without mention of hemorrhage or perforation, with obstruction convert 532.31 to ICD-10-CM
- 532.4 Chronic or unspecified duodenal ulcer with hemorrhage
- 532.40 Chronic or unspecified duodenal ulcer with hemorrhage, without mention of obstruction convert 532.40 to ICD-10-CM
- 532.41 Chronic or unspecified duodenal ulcer with hemorrhage, with obstruction convert 532.41 to ICD-10-CM
- 532.5 Chronic or unspecified duodenal ulcer with perforation
- 532.50 Chronic or unspecified duodenal ulcer with perforation, without mention of obstruction convert 532.50 to ICD-10-CM
- 532.51 Chronic or unspecified duodenal ulcer with perforation, with obstruction convert 532.51 to ICD-10-CM
- 532.6 Chronic or unspecified duodenal ulcer with hemorrhage and perforation
- 532.60 Chronic or unspecified duodenal ulcer with hemorrhage and perforation, without mention of obstruction convert 532.60 to ICD-10-CM
- 532.61 Chronic or unspecified duodenal ulcer with hemorrhage and perforation, with obstruction convert 532.61 to ICD-10-CM
- 532.7 Chronic duodenal ulcer without mention of hemorrhage or perforation
- 532.70 Chronic duodenal ulcer without mention of hemorrhage or perforation, without mention of obstruction convert 532.70 to ICD-10-CM
- 532.71 Chronic duodenal ulcer without mention of hemorrhage or perforation, with obstruction convert 532.71 to ICD-10-CM
- 532.9 Duodenal ulcer unspecified as acute or chronic without mention of hemorrhage or perforation
532.90 Duodenal ulcer, unspecified as acute or chronic, without hemorrhage or perforation, without mention of obstruction convert 532.90 to ICD-10-CM- 532.91 Duodenal ulcer, unspecified as acute or chronic, without mention of hemorrhage or perforation, with obstruction convert 532.91 to ICD-10-CM
