I'm going to my dentist tomorrow as the front part of my top left molar (second from last one) broke away. Here's a picture I've drawn to give you an idea. The front enamel has come away exposing what I think is a filling that I must have had done. So the front is now flat (well, slightly more sunken than in my drawing) with a serated edge that my tongue can feel. Can this be filled or veneered? I'm hoping it's not a crown job because it's about £700 just for the tooth. I have to be careful brushing that tooth because there's a slightly exposed nerve at the top.