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What is Spasmodic dysphonia?

What is Spasmodic dysphonia?

  • Spasmodic dysphonia: A psychogenic voice disorder which has neurological origins. The vocal fold muscles spasm involuntarily during speech. May be caused by psychological factors as well as other conditions.

Spasmodic dysphonia is listed as a "rare disease" by the Office of Rare Diseases (ORD) of the National Institutes of Health (NIH). This means that Spasmodic dysphonia, or a subtype of Spasmodic dysphonia, affects less than 200,000 people in the US population.
Source - National Institutes of Health (NIH)

Spasmodic dysphonia: Introduction

What causes Spasmodic dysphonia?

Causes of Spasmodic dysphonia: see causes of Spasmodic dysphonia

What are the symptoms of Spasmodic dysphonia?

Symptoms of Spasmodic dysphonia: see symptoms of Spasmodic dysphonia

Spasmodic dysphonia: Testing

Diagnostic testing: see tests for Spasmodic dysphonia.

Misdiagnosis: see misdiagnosis and Spasmodic dysphonia.

How is it treated?

Treatments for Spasmodic dysphonia: see treatments for Spasmodic dysphonia
Research for Spasmodic dysphonia: see research for Spasmodic dysphonia

Name and Aliases of Spasmodic dysphonia

Main name of condition: Spasmodic dysphonia

Other names or spellings for Spasmodic dysphonia:

laryngeal dystonia


 » Next page: Prevalence and Incidence of Spasmodic dysphonia

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