R49.- Voice and resonance disorders

Excludes

  • Psychogenic voice and resonance disorders (F44.4)
  • R49
  • Voice and resonance disorders
    • R49.0
    Dysphonia
    • R49.1
    Aphonia
    • R49.2
    Hypernasality and hyponasality
      • R49.21
    Hypernasality
      • R49.22
    Hyponasality
    • R49.8
    Other voice and resonance disorders
    • R49.9
    Unspecified voice and resonance disorder