Auditory brainstem implants have three main parts:
The surgery is often performed at the same time tumors are removed from the auditory nerves. After surgery, you will need multiple sessions with an audiologist to adjust the sound processor and learn how to use and interpret the signals. This process can take many months. You will typically see an audiologist every two to four months the first year and annually thereafter.
An auditory brainstem implant doesn't restore normal hearing, but it helps most people distinguish sounds such as telephone rings and car horns. Some people get good word recognition, while others get more general sound cues. In combination with lip reading, the cues can improve your communication with others.