VNG: Videonystagmography

Videonystagmography is the most common test for dizziness. The procedure records eye movements individually under two different conditions (with the patient following a target and with the patient in the dark). These recordings give us insight into how well the inner ear vestibular system is working and what type of treatment would be most beneficial. The test usually takes about 30 to 45 minutes to complete and the patient may experience some mild dizziness during the examination.