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Chapters ENES DE

XExtension Codes
Anatomy and topography
Functional anatomy
Respiratory system
XA07R2Lower respiratory tract
XA57M6Lung

XA7EZ3 category

Right lung

4 subordinate codes

XA29Y4Hilum of right lung
XA8Z30Right upper lobe bronchus
XA41Z3Right lower lobe bronchus
XA1QM3Right middle lobe bronchus

Also indexed as

Right lung

Nearby in Lung

XA9TC5Main bronchus
XA4JA0Carina
XA2UD3Left lung
XA90M2Lobe of lung
XA2PV7Connective and other soft tissues of lung
XA4U64Pulmonary artery

PreviousXA4JA0 — Carina NextXA2UD3 — Left lung

Browse ICD-11

01Certain infectious or parasitic diseases
02Neoplasms
03Diseases of the blood or blood-forming organs
04Diseases of the immune system
05Endocrine, nutritional or metabolic diseases
06Mental, behavioural or neurodevelopmental disorders
07Sleep-wake disorders
08Diseases of the nervous system
09Diseases of the visual system
10Diseases of the ear or mastoid process
11Diseases of the circulatory system
12Diseases of the respiratory system
13Diseases of the digestive system
14Diseases of the skin
15Diseases of the musculoskeletal system or connective tissue
16Diseases of the genitourinary system
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19Certain conditions originating in the perinatal period
20Developmental anomalies
21Symptoms, signs or clinical findings, not elsewhere classified
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26Supplementary Chapter Traditional Medicine Conditions
VSupplementary section for functioning assessment
XExtension Codes
Severity Scale Value
Temporality
Aetiology
Topology Scale Value
Anatomy and topography
Histopathology
Dimensions of injury
Dimensions of external causes
Consciousness
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Functional anatomy
Surface topography
Partonomic view
Nervous system
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Auditory system
Circulatory system
Respiratory system
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Integumentary system
Musculoskeletal system
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XA8Z63Upper respiratory tract
XA07R2Lower respiratory tract
XA26H1Trachea
XA57M6Lung
XA5437Bronchioles
XA9TC5Main bronchus
XA4JA0Carina
XA7EZ3Right lung
XA2UD3Left lung
XA90M2Lobe of lung
XA2PV7Connective and other soft tissues of lung
XA4U64Pulmonary artery
XA29Y4Hilum of right lung
XA8Z30Right upper lobe bronchus
XA41Z3Right lower lobe bronchus
XA1QM3Right middle lobe bronchus

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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