Hearing Loss Overview

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Define hearing loss

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Hearing loss is the partial or total inability to hear sounds in one or both ears.

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Sensorineural hearing loss

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Results from damage to the inner ear or the nerve pathways from the inner ear to the brain.

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Anomalies of the Pinna

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Refers to abnormalities in the outside of the ear.

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Anomalies of the Tympanic Membrane

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Refers to abnormalities in the eardrum.

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Interference of sound conduction

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May result in conductive or sensorineural hearing loss.

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Electrodes in cochlear implants

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Stimulate the auditory nerve to send sound information to the brain.

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Expected outcome: Auditory impairment awareness

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Patient will become aware of auditory impairment and ways to compensate

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Allow patients to verbalize feelings to assist in acceptance of loss.

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Verbalizing feelings helps patients accept their loss.

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Importance of early detection of hearing loss

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Early detection allows for timely intervention and better outcomes for patients.

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Common causes of conductive hearing loss

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Includes ear infections, fluid in the middle ear, and earwax buildup.