POSTUROGRAPHY (EQUI TEST)
Posturography, or “Equi Test,” is an advanced vestibular test designed to evaluate the interaction of the visual, vestibular (balance), and somatosensory (touch) systems. Prior to the test you will be asked to take your shoes off so the platform can accurately measure your responses. Comfortable clothes (no dresses or skirts) are recommended because you will be placed in a harness to ensure that you are completely safe during the test. You will be asked to stand on a platform which is surrounded by a visual screen. The test will involve your performing various tasks with your eyes open and closed. The platform and screen are designed to move and measure your balance.
Posturography is extremely useful in medical otology, neurotology, and vestibular rehabilitation. It is a valuable adjunct to neurotologic diagnosis and treatment. It is the only test that measures the contribution of the vestibulospinal system to balance and quantitates the input of the three major balance systems, visual, physical therapy, rehabilitation planning, and in documenting balance abnormalities. Repeat or serial testing is sometimes needed to evaluate progress or responsiveness to therapy.
This test takes approximately one hour to complete.
The results of this will be read by the audiologist and reported to your physician. You will need a follow-up appointment with your doctor to receive the results.