|
Dizziness
and balance problems are evaluated and treated in our office.
The sense of balance is controlled by a complex relationship
between the central nervous system, inner ears, eyes, joints,
muscles and sensory receptors. A variety of problems may arise
to cause loss of balance, dizziness or vertigo. Several steps
are involved in diagnosing balance problems. A thorough history,
medical examination and hearing evaluation are required.
Dr. Jones may request further tests to help diagnose the
problem: electronystagmography (ENG), Auditory Brainstem
Response (ABR), Magnetic Resonance Imaging (MRI), or Computorize
Tomography Scan (CT).
The
ENG is performed in our office by the Audiologist. This test is
divided into three sections evaluating eye movements responding
to a stimulus, inner ear function in response to head and body
orientation, and calorics. Calorics stimulates each inner ear
separately by slightly cooling down and and warming up the ear
via water irrigation. Its a simple procedure which helps
determine whether each inner ear is responding similarly to the
same stimulus. The ENG usually takes a little more than one hour
to complete.
The
ABR, also performed by the Audiologist, measures the neural
integrity of the auditory pathway to the brain. It involves
quietly listening to a noise while relaxing. If the nerves from
the ear to the brain are not responding properly, an MRI or CT
may be ordered. These results are used to visually detect
abnormalities of the head and brain.
Treatment,
depending on the diagnosis, may include medications. One
treatment for balance problems may be vestibular rehabilitation.
This involves simple exercises
designed to help the patient regain balance. Patients are
encouraged to perform these exercises at home and return to our
office to monitor their progress.
|