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Videonystagmography (VNG)

The VNG test will help determine the cause of your dizziness or balance problem by assessing the function of the vestibular organs. During the test, eye movements will be recorded while the patient follows lights on a bar, lies in different positions, and while warm and cool air are introduced into each ear canal. Recordings will be made by infrared goggles worn as a mask over the eyes.

About Dr. Prasad

Dr. Sanjay Prasad MD FACS is a board certified physician and surgeon with over thirty-two years of sub-specialty experience in Otology, Neurotology, advanced head and neck oncologic surgery, and cranial base surgery. He is chief surgeon and founder of the private practice, Metropolitan NeuroEar Group, located in the metropolitan Washington D.C. area.