M66.0 is the ICD-10 code for Rupture of popliteal cyst. It is a four-character subcategory of M66 (Spontaneous rupture of synovium and tendon), the most specific level in the WHO edition. It belongs to the block M65–M68 (Disorders of synovium and tendon) 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
M66.0 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
M66.0Ruptur i knehasecyste
DM660Ruptur af Baker-cyste
M66.0Polvitaivekystan repeytymä
M66.0Ruptur einer Poplitealzyste
M66.0Déchirure d'un kyste poplité
M66.0ruptuur van kniekuilcyste
M66.0Rupture of popliteal cyst
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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