M85.2 is the ICD-10 code for Hyperostosis of skull. It is a four-character subcategory of M85 (Other disorders of bone density and structure), the most specific level in the WHO edition. It belongs to the block M80–M85 (Disorders of bone density and structure) 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
M85.2 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
M85.2Hyperostose i hjerneskalle
DM852Hyperostosis cranii
- DM852AHyperostosis frontalis interna
M85.2Kallon hyperostoosi
M85.2Hyperostose des Schädels
M85.2Hyperostose du crâne
M85.2hyperostose van schedel
M85.2Hyperostosis of skull
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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