Emergency ()

What are the surgical options to treat loss of hearing?

What are the surgical options to treat loss of hearing?
in ENT

Apr 19, 2022

There are many reasons for hearing loss. One of the most common causes of deafness is sensor neural hearing loss, which involves the nerves. It is caused by old age, consistent exposure to loud noise, infections, trauma to the head or ears, tumors and even medication. This type of hearing loss is permanent.

Types of hearing surgery

  1. Cochlear implants –Cochlear implants are often performed in adults and children with profound sensor neural hearing loss. A small electronic device is surgically placed under the skin behind your ear. This device is connected to electrodes which are inserted into the cochlea.
  2. Hearing aid implants

External hearing aids have developed significantly over the past few decades, but for extended wear an internal implant is often considered. One of the most commonly performed hearing aid implants is a bone-anchored implant (BAHA), which entails the stimulation of the cochlea by transmitting sounds through the bone of the skull.

  1. Pressure equalizing (PE) tubes 

This procedure entails the insertion of tubes into the ear to equalise pressure and allow air through in cases where the Eustachian tube (the tube that connects the middle of the ear to the back of the nose) becomes blocked with fluid. An incision is made in the eardrums and any fluid drained out. Tiny, hollow metal or plastic tubes are then inserted to allow air through to the middle of the ear, and as the eardrum heals, these get pushed out again. Sometimes long-term tubes are needed, which are surgically removed.

  1. Stapedectomy

This surgical procedure is often used to treat hearing loss caused by otosclerosis, a condition that causes abnormal bone growth inside the middle ear, which prohibits vibrations to travel through the ear. An incision is made behind the ear and muscle or tissue is removed. Excess or abnormal bone (usually referred to as the “hearing bone” or the stapes bone) is fixed. A prosthesis is then inserted and connected to the second hearing bone (the incus) to allow sound waves to travel correctly.

Recent Blogs
Summer Nosebleeds: Causes, Effects, and Prevention
As the summer heat ramps up, nosebleeds can become an annoying and sometimes concerning issue for many people. While nosebleeds are generally not serious, they can be unsettling, messy, and even signal an underlying health condition in some cases.
Continue Reading
Understanding Corneal Thickness for LASIK Surgery: What You Need to Know
In recent years, LASIK surgery has become a popular and effective method for correcting vision problems such as nearsightedness, farsightedness, and astigmatism.
Continue Reading
View all Blogs