M16.4 is the ICD-10 code for Post-traumatic coxarthrosis, bilateral. It is a four-character subcategory of M16 (Coxarthrosis [arthrosis of hip]), the most specific level in the WHO edition. It belongs to the block M15–M19 (Arthrosis) 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
M16.4 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
M16.4Bilateral posttraumatisk hofteleddsartrose
DM164Posttraumatisk dobbeltsidig hofteledsartrose
M16.4Molempien lonkkanivelten posttraumaattinen nivelrikko
M16.4Posttraumatische Koxarthrose, beidseitig
M16.4Coxarthrose posttraumatique, bilatérale
M16.4posttraumatische coxartrose, dubbelzijdig
M16.4Bilateral post-traumatic osteoarthritis of hip
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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