World Health Organization · 2026-01 · English

FB41 Spontaneous rupture of synovium or tendon

Official WHO ICD-11 MMS tabulation. This international classification is separate from US ICD-10-CM. For complete instructions and postcoordination, consult the WHO browser.

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Coding notes · WHO

Includes rupture that occurs when a normal force is applied to tissues that are inferred to have less than normal strength.

More specific codes

FB41.0Spontaneous rupture of popliteal cyst FB41.1Spontaneous rupture of synovium FB41.2Spontaneous rupture of tendon FB41.YOther specified spontaneous rupture of synovium or tendon FB41.ZSpontaneous rupture of synovium or tendon, unspecified

US · ICD-10-CM · CDC/NCHS →