How to proved a badly placed ill fitted crown caused my root fracture?

January 7, 2015
Asked By:jcypher in Pittsburgh, PA

how to prove that a crown was ill fitted and caused all these problems mentioned above?? now i have gone to a periodontist and he says i need an extraction because of a fracture! can be caused by repeated infections!! i know it was because the crown was not fitted correctly which i kept telling the dentist but he didn't want to replace it!!! and now i have to pay $1200 for an extraction...etc. What should it do?????