16Diseases of the genitourinary system
Diseases of the female genital system
GA10Endometriosis
GA10.CEndometriosis of the digestive system
GA10.C3
category
Peritoneal pockets due to endometriosis
Definition Peritoneal pockets usually observed in the cul-de-sac, may occur in other parts of the female pelvis, also known as Allen-Masters defect. Can be asymptomatic or harbour microscopic endometriosis.
Also indexed as
Peritoneal pockets due to endometriosis
Nearby in Endometriosis of the digestive system
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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