Jack,
I had one week ago pulled out both wisdom teeth on the right side. The lower one was impacted. It didn't spike my tinnitus once, in fact it has been quieter than ever in my right ear ever since then. But I don't get my hopes up, I expect it to get at the same level again, maybe it's just a fluctuation. If not, then I'm very happy.
Because of the surgery 2 other teeth lost their fillings. This did hurt a lot, and I have an inflammation in my jaw since then which hurts a lot too. I don't use any antibiotics because of my tinnitus but just hydrogen oxygen after every meal. I clean my teeth after the meal, flush with monoject 412 and hydrogen oxygen. I got the monoject from the doctor who did the surgery. I told him about my tinnitus and he was very understandable. I said that I was afraid of the antibiotics because of my tinnitus and he said use the monoject 412 and some hydrogen oxygen 3% 1:1 with water and you'll probably be fine. The pain is improving now in my jaw and teeth. I just use 2x500mg paracetamol a couple of times a day when needed which is considered safe for the ears.
Yesterday the dentist repaired one of my fillings. He was very understandable about my situation too. He used the drill in very short bouts and then gave me some rest in between. I didn't use any ear plugs as advised here over the forum because of the occlusion effect. It didn't affect my tinnitus in a single way. He used the most quiet drill, and it wasn't even that loud.
I was VERY afraid of the dental procedures before but I was afraid for nothing. I did have a lot of pain after the surgery and it was/is a bigger problem for me then my tinnitus. One year ago I did not suspect one could have bigger problems than tinnitus, but here I am. In fact my tinnitus got better after the procedures, while I was VERY worried for it to spike because of the western stories you read on the internet. My worrying was worse then the procedures, so the next time I will be relaxed about it, and I advice you not to worry about it,
Hope this helps,
Benoves