I had pain for maybe three to four days after mine were taken out. They sticked up the holes with disolvable stitches, so they just went away after a while. I wasn't under general, I was in what they call twilight sleep, which is much less comfortable and far more disorienting. Obviously I couldn't feel my mouth when I woke up, but by the time I got back the pain was almost unbearable. Once I got some pain meds I just slept for like four hours.
But after that, besides having to take basic pain meds for a couple days, it went fine.