Other names and synonyms R49.2. R49.2 Hypernasality and hyponasality Description There is no detailed description, see related Related diseases RhinophonyRhinolaliaOpen RhinolaliaClosed rhinolaliaVoice disordersDysphoniaAthoniaFunctional dysphonia 42a96bb5c8a2acfb07fc866444b97bf1 XAvailable only when using PRO account Content moderator: Vasin A. S.