VV20

ICD-11 MMS 2026-01

Voice functions

Description

Functions of the production of various sounds by the passage of air through the larynx.

Index terms

  • Voice functions
  • Production of voice
  • Functions involved in production of voice
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  • functions of phonation
  • loudness
  • Quality of voice
  • Functions involved in quality of voice
  • functions of high or low pitch

Excludes

  • VV0Y – Mental functions of language
  • VV2Y – Articulation functions

Sibling codes

  • VV2Y – Other specified voice and speech functions
  • VV2Z – Voice and speech functions, unspecified

Foundation entity

Voice functions – http://id.who.int/icd/entity/712570723

Part of: V: Supplementary section for functioning assessment