Weeeeellllll.....as a matter of fact, I lost a crown from my tooth this morning. It took me over 2 hours to pluck up the courage to ring my dentist. Visits to such places are barbaric, but a must. I always have intravenous sedation - and it DOES put me right out. Not all dental surgeries 'll do this though, and it doesn't come cheap, but I'd pay double if it meant not feeling a thing - which you don't. Your present dentist could refer you to hospital, but if you can't wait - and can pay - look in the phone book for practices who offer the sedation. Once tried, you'd never want to be treated any other way.