I an infection and went deaf in my right ear. Hearing aid wasn't doing much good anyway. But had a coshlear implant that was a failure and ended up to be a nightmare. I wrote my experience about it if you are interested: //cihorrorstory.com
the important thing is to stop this loud roaring noise in my head. If anyone has any ideas or knows anyone who is experiencing the same thing let me know please. they can view my web site: https://cihorrorstory.com/