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Chapters ENES DE

XExtension Codes
Anatomy and topography
Functional anatomy
Immune system
Lymphoid organs

XA3V90 category

Palatine tonsil

Also indexed as

Faucial tonsilPalatine tonsilTonsil, NOS

Nearby in Lymphoid organs

XA8373Thymus
XA7FU9Spleen
XA1EM4Lingual tonsil
XA8US7Waldeyer ring

PreviousXA8US7 — Waldeyer ring

Browse ICD-11

01Certain infectious or parasitic diseases
02Neoplasms
03Diseases of the blood or blood-forming organs
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05Endocrine, nutritional or metabolic diseases
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VSupplementary section for functioning assessment
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Severity Scale Value
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Anatomy and topography
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Lymphoid organs
XA33X2Lymph nodes
XA0GJ0Mononuclear phagocyte system
XA8373Thymus
XA7FU9Spleen
XA1EM4Lingual tonsil
XA8US7Waldeyer ring
XA3V90Palatine tonsil

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. View this entity in the official WHO ICD-11 browser.

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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