Voice and resonance disorders R49
Codes
- • 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