Voice Disorders

Flaccid Dysphonia; Hyperkinetic Dysphonia; Neurologic Adducter Spastic Dysphonia; Neurologic Voice Disorder; Organic Tremor Dysphonia; Spastic Dysphonia, Neurologic Adducter; Spastic Pseudobulbar Dysphonia; Voice Disorder, Neurologic; Voice Disturbance
Disorders of voice pitch, loudness, or quality. Dysphonia refers to impaired utterance of sounds by the vocal folds.