I have had a very expensive bridge attached to a tooth which twice developed an infection/abscess. It cost £1000+. It’s all gone wrong and I didn’t even have it for a year. So now I have another tooth, 4th from the front at the top. It is crumbling and sharp/jagged, the opposite number of the now big gap. I have a teaching role and work in media/sports, so my smile is very important, hence the investment in the failed bridge. My question is: I have six front upper teeth, my lower teeth are sharp, jagged, worn out and crumbling. At what point can I insist that I can have my upper teeth removed to facilitate a top denture? My dentist says he cannot take out healthy teeth or he would be struck off. Your comments would be appreciated.