Participate in Research

Opportunities to participate in research to find answers for voice disorders Researchers need you! By participating in clinical research trials you are helping us to learn more about the cause…

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Diagnosing Spasmodic Dysphonia

Diagnosing Spasmodic Dysphonia Spasmodic dysphonia (SD) can be difficult to diagnose because the anatomy of the larynx remains normal. SD has no objective pathology that is evident through x-rays or…

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Other Treatment Options

There is not one path for the treatment of spasmodic dysphonia There is not one ideal treatment that works for all and many times it is a combination of therapies…

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Spasmodic Dysphonia

About Spasmodic Dysphonia If your tight, strangled, broken, whispery, or otherwise “not quite right” voice has been diagnosed as spasmodic dysphonia (SD), this website will provide a wealth of information…

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