Expert: Frederick R. Liewehr DDS, MS, FICD - 11/28/2012
Question what is the proper procedure? to remove the bridge before root canal on #6 tooth or have the endontist break the bridge while doing the root canal. Our dentist refferred us to an endonontist for a root canal. So he took a metal hammer and tapped hard on the bridge,it cracked #6 tooth and broke the bridge. Then he sent us back to dentist to have bridge removed. He broke it.
I need to know what is proper procedure.
Answer There is no "proper procedure". Sometimes we can treat the tooth through the bridge, other times it is necessary to remove it. When removing the bridge, the porcelain can fracture, which is probably what you mean by the bridge "breaking". It is unfortunate but those things can happen. Even drilling through the bridge can cause the porcelain to fracture. It is very unfortunate when those things happen, but they do.
I can answer your questions about root canal therapy in general. PLEASE DO NOT ask me to diagnose your particular problems or recommend treatment as I cannot do this without examining you and seeing your x-rays.
I am a Board-certified endodontist, former university department Chairman, teach dental residents, and have a private practice.