MB54.Z

ICD-11 MMS 2026-01

Monoplegia of upper extremity, unspecified

Coding note from above levels

For primary coding, the following categories are to be used only when the relevant paralytic syndrome (complete) (incomplete) is reported without further specification, or is stated to be old or longstanding but of unspecified cause.

Exclusions from above levels

  • 19 – Certain conditions originating in the perinatal period
  • JA66 – Clinical findings on antenatal screening of mother

Sibling codes

  • MB54.0 – Flaccid monoplegia of upper extremity
  • MB54.1 – Spastic monoplegia of upper extremity

Foundation entity

Monoplegia of upper extremity – http://id.who.int/icd/entity/1421673399

Allowed postcoordination axes

Part of: MB54: Monoplegia of upper extremity › 21: Symptoms, signs or clinical findings, not elsewhere classified