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Voice Disorders. A voice disorder is when the voice has a problem with pitch, volume, tone, and other qualities. These problems occur when the vocal cords don't vibrate normally. Your voice is the sound that air makes when it is forced out of your lungs and passes over your vocal cords.
Voice / Swallowing Disorders. 1  Diagnosis and treatment of voice disorders, including vocal cord paralysis. 2  Videostroboscopy of the larynx. 3  Speech and swallowing rehabilitation. 4  Electromyography (EMG) of larynx. 5  BOTOX treatment of Spasmodic Dysphonia. 6  Endoscopic and Open Surgical Treatment of Zenker's Diverticulum.