13Diseases of the digestive system
Diseases of the stomach or the duodenum
Diseases of stomach
DA41
category
Gastroduodenal motor or secretory disorders
Definition This group incorporates disorders due to abnormalities of gastroduodenal motor function and gastroduodenal secretory function, often resulting in the disturbance of transportation and/or digestion of foods.
Nearby in Diseases of stomach
International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).
Release 2026-01.
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This page reproduces WHO classification content for reference. It is not
medical advice and must not be used to diagnose or treat. For coding
decisions, consult the official release and your national coding guidelines.
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