M79.4 is the ICD-10 code for Hypertrophy of (infrapatellar) fat pad. It is a four-character subcategory of M79 (Other soft tissue disorders, not elsewhere classified), the most specific level in the WHO edition. It belongs to the block M70–M79 (Other soft tissue disorders) 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
M79.4 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
M79.4Hypertrofi av infrapatellar fettpute
DM794Hypertrophia corporis adiposi infrapatellaris
M79.4Polvilumpionalaisen rasvatyynyn liikakasvu
M79.4Hypertrophie des Corpus adiposum (infrapatellare) [Hoffa-Kastert-Syndrom]
M79.4Hypertrophie du coussinet graisseux (rotulien)
M79.4hypertrofie van (infrapatellair) vetkussen
M79.4Hypertrophy of (infrapatellar) fat pad
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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