Electronystagmogram (ENG)

ENG (Electronystagmography)

Why It Is Done

An electronystagmogram (ENG) is done to:

• Find where the problem is in the inner ear, brain, or nerves connecting them that is causing dizziness, vertigo, or a loss of balance.
• Find any damage to structures or nerves in the inner ear, brain, or nerves connecting them.

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Author:	Monica Rhodes	Last Updated: July 29, 2008
Medical Review:	Anne C. Poinier, MD - Internal Medicine Colin Chalk, MD, CM, FRCPC - Neurology
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