I never had this done because I never got hit with anything nor do I own my teeth with sugar (although I grind my teeth at night pretty fucking bad without my knowledge - I was told by the person I'm sleeping with)
Although my friend did! and mannn he was baked like there was no tomorrow man. Well, he looked retarded because half of his face is pretty much blown up like a fucking balloon, and man he was like... baked - they injected him with morphine I think LOL!! idk though... Cuz his was pretty fucking bad - as in.. I don't know - his shit was like destroyed so they really had to go in there and fix it..
But pretty much he couldn't eat afterwards - he was quite miserable for awhile. He's high as a kite though - he wasn't himself and he felt like everyone was his .. "best friend" constantly telling everyone he loves them and he'll do anything for them. Called another guy by the name of "baby" and asked him to go lie down on the couch with him.
I don't know but good luck for you man.