Helping to Find the Cause of Your Dizziness or Imbalance
Dizziness is one of the three most common complaints in the medical setting. However, half of all patients reporting dizziness to their primary care doctor are never diagnosed. The first step to address imbalance or dizziness is to find the cause so proper treatment can follow.
Videonystagmography (VNG) examines the function of the inner ear, or the vestibular system, through observation of eye movements associated with balance. Vestibular disorders are responsible for more than 50 percent of dizziness complaints.
Audiologists identify the source of the problem and this leads to a diagnosis by a physician. Once diagnosed, patients may be referred to a specially-trained physical therapist who provides balance and vestibular rehabilitation.
We offer the following tests as part of the balance assessment:
- Gans sensory organization performance test
Provides an overall assessment of balance ability.
- Ocularmotor tests
Examines how accurately eye movements coordinate with movement in the world around you.
- Positional and positioning tests
Determines if your dizziness is elicited by changes in position or caused by dislodged crystals in the inner ear, known as BPPV (Benign Paroxysmal Positional Vertigo).
- Tests of symmetry, including caloric testing
Determines if one ear is functionally weaker than the other.