James H. Clark, MBBChBAO

- Co-Director, Johns Hopkins Dysphagia and Deglutition Clinic
Expertise: Otolaryngology
The Johns Hopkins Dysphagia and Deglutition Clinic provides multidisciplinary care for patients having swallowing difficulties.
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Expertise: Otolaryngology
Swallowing requires the complex coordination of muscle contractions between the mouth, tongue, throat and esophagus. Dysphagia results when one or more of these areas does not function properly due to trauma, surgical nerve or muscle damage, chemotherapy, or radiation treatment.
A bedside swallow exam is a test to see if you might have dysphagia. Find out what to expect during this diagnostic test.
Transnasal esophagoscopy is a test that helps your doctor diagnose and treat problems of your esophagus and stomach.
A fiberoptic endoscopic evaluation of swallowing (FEES) test is a procedure used to assess how well you swallow.