Final answer:
Bilateral hearing loss refers to the loss of hearing in both ears and can be due to conductive or sensorineural issues. Conductive issues are related to sound delivery to the cochlea, while sensorineural loss might be treated with cochlear implants.
Step-by-step explanation:
If you have bilateral hearing loss, it means you have a loss of hearing in both ears. Hearing loss can be due to various reasons, including conductive hearing loss and sensorineural hearing loss. Conductive hearing loss occurs when there is a problem delivering sound energy to the cochlea, possibly due to blockage of the ear canal or problems with the ossicles. On the other hand, sensorineural hearing loss is a common form of hearing loss that can be caused by aging, head or acoustic trauma, infections, medications, and toxins. This type of hearing loss can sometimes be treated with cochlear implants, which directly stimulate the auditory nerve to transmit information to the brain.