Hi, I had a new crown fitted on Tuesday, on a bottom rear tooth. The crown was a replacement for a previous crown that had started to come off. The tooth was root filled over twenty years ago, although I’ve been told since by subsequent dentist that the root filling wasn’t great, as the dentist who had performed it hadn’t filled right down to the bottom, however the root filling has never bothered me. Anyway, after having a temporary crown on for 2 x weeks, with no trouble, I had the permanent crown fitted on Tuesday. By Wednesday it was starting to hurt, by Thursday it was really hurting, so I went back to the dentist. He said it was a bit high at the back and where I’d been catching it had jarred the socket and would have bruised it; he adjusted the crown and said I should start feeling better ina few days. Friday night I was in agony and got no sleep, Saturday morning the pain started to subside, but my face started to swell up. I went to the emergency dentist who gave me antibiotics and advised me to go back to my normal dentist on Monday, for X-rays to see why this has happened. Can anyone shed any light on why this might have happened to me? Thanks xx