M87.0 is the ICD-10 code for Idiopathic aseptic necrosis of bone. It is a four-character subcategory of M87 (Osteonecrosis), the most specific level in the WHO edition. It belongs to the block M86–M90 (Other osteopathies) in Chapter XIII, Diseases of the musculoskeletal system and connective tissue.
- Code type
- Subcategory (4 characters)
- Chapter
- XIII · M00–M99
- Classification
- WHO ICD-10, 2019 version
M87.0 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
M87.0Idiopatisk aseptisk bennekros
- M87.0BOsteonekros i axelled/överarm
- M87.0COsteonekros i armbåge/underarm
- M87.0DOsteonekros i handled/hand
- M87.0FOsteonekros i höftled/lårben
- M87.0GOsteonekros i knäled/underben
- M87.0HOsteonekros i fotled/fot
M87.0Idiopatisk aseptisk osteonekrose
- M87.00Idiopatisk aseptisk osteonekrose i flere lokalisasjoner
- M87.01Idiopatisk aseptisk osteonekrose i skulderregionen
- M87.02Idiopatisk aseptisk osteonekrose i overarm
- M87.03Idiopatisk aseptisk osteonekrose i underarm
- M87.04Idiopatisk aseptisk osteonekrose i hånd
- M87.05Idiopatisk aseptisk osteonekrose i bekkenregion eller lår
- M87.06Idiopatisk aseptisk osteonekrose i kne eller legg
- M87.07Idiopatisk aseptisk osteonekrose i ankel eller fot
- and 2 more national subcodes
DM870Idiopatisk aseptisk knoglenekrose
M87.0Idiopaattinen aseptinen luukuolio
M87.0Idiopathische aseptische Knochennekrose
M87.0Ostéonécrose aseptique idiopathique
M87.0aseptische botnecrose, idiopathisch
Listed through more specific codes:
- M87.00Idiopathic aseptic necrosis of unspecified bone
- M87.08Idiopathic aseptic necrosis of bone, other site
- M87.09Idiopathic aseptic necrosis of bone, multiple sites
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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