13Diseases of the digestive system
Diseases of appendix
DB11
category
Certain specified diseases of appendix
Definition Diseases of appendix other than appendicitis or neoplasm. This includes intussusception, mucocele, hyperplasia, appendicular concretions, diverticulum, fistula and other specified diseases of appendix.
Also indexed as
Certain specified diseases of appendix
Nearby in Diseases of appendix
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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