Some Types Of Hearing Loss Can Be Corrected By Surgery

Some Types Of Hearing Loss Can Be Corrected By Surgery    

Cochlear Implants Are Used For Damage To The Inner Ear, While Injury In The Conducting Bones Can Be Treated With Prosthetic Devices    

In some cases, hearing loss can be corrected by surgery. The most common type of hearing loss, called sensorineural hearing loss is caused by sudden or frequent loud noise, old age, and medications, among others. It damages the hair cells that transform the sound vibrations into electrical impulses, and it is permanent. This means that no surgery can correct the damage to the hair cells. Therefore, the surgery bypasses them and connect a cochlear implant directly to the auditory nerve. According to specialists, since this surgery is highly invasive, it must be done when hearing aids are no longer an option. There are also implantable hearing aids for patients with moderate sensorineural hearing loss. Conductive hearing loss can be also treated by surgery. This happens when the sound cannot be conducted to the inner ear due to an obstruction in the outer or middle ear. This can be corrected by inserting tubes that equalize the pressure in the middle ear. There are also cases in which the conductive bones suffer an abnormal hardening and must be replaced by a prosthetic device. Check all the types of hearing loss that can be treated by surgery. More info click here.