Traditional Culture Encyclopedia - The 24 Solar Terms - What tests should I do before fitting a hearing aid?
What tests should I do before fitting a hearing aid?
Check 1 and otoscope before fitting. To find out whether there are contraindications for hearing aid fitting in patients' external ear and middle ear. Check the external auditory canal and eardrum. If there are any contraindications in hearing aid selection or other corrections that require expert diagnosis, an otologist should be recommended to the patient.
2. Check the original hearing aid. If the patient has used a hearing aid, check whether the electroacoustic function of the hearing aid is normal. If it is a behind-the-ear hearing aid, you should also check the functional status of the eardrum.
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