Q. Hello Andrew, My bridge has been replaced due to gum recession and my dentist fitted me with a new one made from zirconia.The new bridge had gaps between the teeth that I felt looked awful and he has now filled them,He also had to take some off the length as they were far to long,this seems to have taken the shine off the bottom edge. I am worried that the stuff that he has filled them with will not last or will discolour, He has offered to redo the bridge but I am now too worried to have this one removed and I have lost confidence in him. He has told me not to pay the final payment until I am happy but now I dont know what to do. Would really appreciate some advice.