Hi TroutBC..
I think as long as the hearing in your non AN ear is normal, you will probably not have too much of a problem. I had Gamma Knife about 8 months ago...my AN ear has lost all word recognition and only hears loud noise like if something large passes by or dishes clanging in a cabinet when you put them away. Most likely all of it will go shortly, which was expected. However, I do have compromised hearing in my "good" ear which does affect the sound of my voice. Sounds like in a can, echo, and I do tend to speak very loud, till I am reminded to lower my voice. That too is a strange thing to have to modulate the way you speak. Sometimes I feel like all I am doing is moving my lips, but everyone hears me, but me. All a matter of adjusting to what we have I guess. I am so hoping hearing aids will still work for me. I did use them prior to GK. Just about my whole family has hearing issues and for many years I thought I was just part of the group. Did not seek out any additional help until I experienced balance difficulties which lead to MRI and AN diagnosis. Going to new audiologist next week and will post how I make out.
Meanwhile, all good thoughts and prayers go with you when you have your surgery. So many people here have gone through so much and are such examples of strength and courage. You will always find support and a listening ear on this forum. Believe me, SSD is something you will adapt to if it happens. Stay positive.
Best to you.
NYL