Q. Since having my son 6 years ago i have lost a few teeth and a lot have crumbled or are crumbling and leaving very unsightly gaps. i want to get a nice smile back but am unsure in how to go about it and what procedure to take. i have seen many dentists and have just been told that it may be best removing them if they get worse. can you offer me any advise on what would be the best thing to do as it is getting to the point where i just keep trying to cover my mouth up so no-one can see my teeth. thankyou very much for you time.