FB31.Y

The ICD-11 code for other specified calcification or ossification of muscle is FB31.Y. The full clinical description is "Other specified calcification or ossification of muscle".

ICD-11 code FB31.Y represents “Other specified calcification or ossification of muscle”. It is classified under Chapter 15: Diseases of the Musculoskeletal System or Connective Tissue.

FB31.Y is in Chapter 15: Diseases of the Musculoskeletal System or Connective Tissue (codes FA00-FC0Z).

FB31.Y maps to 5 ICD-10 codes: M61.0 (Myositis ossificans traumatica), M61.2 (Paralytic calcification and ossification of muscle), M61.3 (Calcification and ossification of muscles associated w burns), and 2 more. ICD-10 and ICD-11 do not always have one-to-one mappings — check the mapping type (equivalent, approximate, narrower, or broader) for each result.

ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.

FB31.Y is linked to 6 UMLS Concept Unique Identifiers: C0040798, C2895595, C0343254, C0343257, C0477635, and 1 more. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.