A. It is possible to repair long spans of linked crowns or bridges. Small fractures can sometimes be filled in with tooth coloured resin filling, some larger fractres camn be covered by a minicrown slip over the top of the damaged crown. However if the damage is on recently fitted work you may need to find out why it broke & control the factor(s) first. The way your teeth bite would seem a good place to start investigating.

I hope this helps