Q. Dear Dr, I had two crowns put next to eachother on the lower jaw at the far back a year ago.While I was waiting with temporary ones they came out a few times and so I had to have them re-done and on the last occasion there were a couple of days with nothing on them. Ever since I always get meat trapped between the two crowns which can only be removed by flossing. This is awkward if I am out and so I have to have a vegetarian option or be careful to chew on one side only as it often feels uncomfortable with the meat stuck. My dentist says that nothing can be done and that he has the same problem. Is this correct? The original tooth was badly broken.