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Programs & Services

Videonystagmography Services

VNG Services provide a series of tests that are used to determine the cause of a patient's dizziness or balance problems, and whether the symptoms are due to inner ear concerns.

VNG (videonystagmography) tests are done on people who have problems with:

  • dizziness
  • loss of balance

The assessment helps determine whether a patient's dizziness is caused by inner ear disease, e.g. benign paroxysmal positional vertigo (BPPV), Meniere's or some other cause.

NOTE: There is a current weight limitation on equipment capacity of 300 lbs or less.

Contact Details

Glenrose Rehabilitation Hospital

Location Info
Audiology Department
10230 111 Avenue NW
Edmonton, Alberta
T5G 0B7

Designated surface and underground parking stalls. Ramps and wheelchair accessible washrooms.

Getting There
  • Disabled and public parking are available on designated surface lots and in the underground parkade.
  • Public transportation available with bus stops along 111 Avenue in front of the Main Entrance of the GRH.
  • Pay-by-Plate parking is available.

Parking map

Hours of Operation
Days of the Week

8:00 am - 4:15 pm

8:00 am - 4:15 pm

8:00 am - 4:15 pm

8:00 am - 4:15 pm

8:00 am - 4:15 pm

Service Providers May Include
neurologists, neurologists, physiatrists, physical therapists (PTs), audiologists

Clients must have complex balance problems and be at least 7 years of age to undergo the balance assessment and follow multi-step directions.
PLEASE NOTE: For all VNG and rotary chair testing, equipment weight restrictions limit testing to clients less than or equal to 300 lb body weight.

Referral Needed

Referrals are accepted from physicians only.

Service Access

Healthcare providers should consult the Alberta Referral Directory for service referral information.

Wait Times

An estimated wait time will be provided at the time of appointment booking.

Service Languages
Interpreter/Translation services
Service Locations
Also Known As
Electronystagmography / Videonystagmography Services
ENG / VNG Lab, Electronystagmography, Vestibular Lab, Videonystagmography