FB32.20ICD-11 MMS 2026-01
Idiopathic rhabdomyolysis
Description
Skeletal muscle breakdown with leakage of muscle contents, frequently accompanied by myoglobinuria, occurring in both adult and paediatric populations with no identifiable cause. The attacks are often recurrent. Renal failure due to tubular necrosis is a severe complication.
Index terms
- Idiopathic rhabdomyolysis
- rhabdomyolysis NOS
Excludes
- http://id.who.int/icd/entity/1159616108 – Secondary myopathies
- http://id.who.int/icd/entity/1425591047 – Myasthenia gravis or certain specified neuromuscular junction disorders
Exclusions from above levels
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FB56.2– Myalgia- http://id.who.int/icd/entity/833816211 – Primary disorders of muscles
MB47.3– Cramp or spasm8C70– Muscular dystrophy01– Certain infectious or parasitic diseases05– Endocrine, nutritional or metabolic diseases18– Complications of pregnancy, childbirth and the puerperium19– Certain conditions originating in the perinatal period22– Injury, poisoning or certain other consequences of external causesDA0E.8– Temporomandibular joint disorders
Sibling codes
Foundation entity
Idiopathic rhabdomyolysis – http://id.who.int/icd/entity/2029533852
Allowed postcoordination axes
Part of: FB32.2: Ischaemic infarction of muscle › FB32: Certain specified disorders of muscle › 15: Diseases of the musculoskeletal system or connective tissue