What is Fiberoptic Endoscopic Evaluation of Swallowing (FEES)?
Fiberoptic Endoscopic Evaluation of Swallowing (FEES) is a diagnostic procedure used to assess the anatomy and function of the upper aerodigestive tract during swallowing. It involves the insertion of a flexible endoscope through the nose to directly visualize the pharynx and larynx while the patient swallows different consistencies of food and liquid.
