MB41

ICD-11 MMS 2026-01

Disturbances of smell or taste

Description

Disturbances of smell or taste include anosmia, parosmia, parageusia, and other disturbances of smell or taste.

Exclusions from above levels

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

Child codes

  • MB41.0 – Anosmia
  • MB41.1 – Parosmia
  • MB41.2 – Dysgeusia
  • MB41.3 – Hyposmia
  • MB41.Y – Other specified disturbances of smell or taste
  • MB41.Z – Disturbances of smell or taste, unspecified

Sibling codes

  • MB40 – Sensation disturbance
  • MB42 – Phonophobia
  • MB43 – Dyssomnia
  • MB44 – Abnormalities of gait or mobility
  • MB45 – Lack of coordination
  • MB46 – Abnormal involuntary movements
  • MB47 – Abnormality of tonus or reflex
  • MB48 – Dizziness or giddiness
  • MB49 – Aura
  • MB4A – Apraxia
  • MB4B – Symbolic dysfunctions
  • MB4C – Gerstmann syndrome
  • MB4D – Headache, not elsewhere classified
  • MB60 – Sleeptalking
  • MB6Y – Other specified symptoms or signs involving the nervous system

Foundation entity

Disturbances of smell or taste – http://id.who.int/icd/entity/367468500

Part of: 21: Symptoms, signs or clinical findings, not elsewhere classified