I've had this problem for 7 months, the doctor doesn't know what to do, he said he's never seen a similar case. he proposed to replace the titanium prosthesis with a Teflon one. I'm desperate and I don't want to go through this intervention to replace the prosthesis because I can lose a lot of the hearing I've gained, but at the same time I feel that I would do anything to get rid of these distortions, I've recovered part of my hearing in vain if its quality is unbearable. distortions are present in almost all perceived sounds, in the car it is terrible, especially when a window is opened. I describe them as the sound of a broken speaker or a radio station not tuned correctly, or like the purring of a cat. Is it something temporary or is it a problem with the prosthesis, too long, too short, out of position...I have also found the symptoms I have in people on other forums who have not had any kind of ear surgery, it is difficult to find the problem and identify where it comes from. it's been 7 months of torment with these symptoms, mostly I stay isolated away from sounds. I regret that I did the operation but at the same time I had no choice because I could no longer hear any kind of conversation. If you have any news about your situation, I await an answer, thank you in advance and all the best!