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XExtension Codes
Histopathology
Osseous and chondromatous neoplasms
Osseous and chondromatous neoplasms, benign

XH0NS4 category

Chondroma, NOS

Also indexed as

Chondroma, NOS

Nearby in Osseous and chondromatous neoplasms, benign

XH9SY5Enchondroma
XH5Y87Osteochondroma
XH4818Osteoma, NOS
XH61J9Osteoid osteoma, NOS
XH4316Osteoblastoma, NOS
XH6KR3Osteochondromyxoma
XH23J5Bizarre parosteal osteochondromatous proliferation
XH49G1Juxtacortical chondroma

PreviousXH23J5 — Bizarre parosteal osteochondromatous proliferation NextXH49G1 — Juxtacortical chondroma

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Nerve sheath tumours
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Osseous and chondromatous neoplasms
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41 more
Osseous and chondromatous neoplasms, benign
Osseous and chondromatous neoplasms, malignant
Osseous and chondromatous neoplasms, uncertain whether benign or malignant
XH9SY5Enchondroma
XH5Y87Osteochondroma
XH4818Osteoma, NOS
XH61J9Osteoid osteoma, NOS
XH4316Osteoblastoma, NOS
XH6KR3Osteochondromyxoma
XH23J5Bizarre parosteal osteochondromatous proliferation
XH0NS4Chondroma, NOS
XH49G1Juxtacortical chondroma
XH3BC3Periosteal chondroma
XH89S0Chondromyxoid fibroma
XH1XL9Subungual exostosis

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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