K31.9 Disease of stomach and duodenum, unspecified

The following code(s) above K31.9 may contain annotation back-references that may be applicable to K31.9:

• Diseases of the digestive system (K00-K95)

Diagnosis Index

Disease, Diseased - see also Syndrome
- Duodenum K31.9
- Stomach K31.9
Disorder - see also Disease
- Gastric K31.9
Disturbance - see also Disease
- Stomach K31.9
Dysfunction
- Pylorus K31.9
Gastropathy K31.9
Lesion
- Cardia K31.9
- Duodenum K31.9
- Gastric K31.9
- Gastroduodenal K31.9
- Pylorus K31.9
- Stomach K31.9