It can be used to test the condition of the middle ear, determining whether it is functioning normally, contains fluid, or whether the tympanic membrane has been punctured.
Conductive hearing loss usually due to problems in external ear; sensorineural hearing loss usually results from middle- or inner ... The perilymph fluid wave causes a frequency-specific movement ...
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Many people ride out these illnesses at home. But if symptoms become severe, consider an office visit with your doctor for evaluation, diagnosis and further treatment.