•Audiometricair-bonegapequaltoorgreaterthan
15 decibels at 500 hertz (Hz), 1,000 Hz, and 2,000 Hz.
•Visible evidence of significant cerumen (earwax)
accumulation or a foreign body in the ear canal.
•Pain or discomfort in the ear.
Special care should be exercised in selecting and fitting a
hearing aid whose maximum sound pressure level exceeds
132 decibels because there may be risk of impairing the
remaining hearing of the hearing aid user.
(Ovation hearing aids as manufactured do not have this level of output)
30
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