Onlay Tooth Preparation of Amalgam Filled Tooth
Is there any rule on preparing amalgam filled tooth
especially leaving amalgam blues.Is there any effect in cementing onlay ceramic fillings if we leave amalgam blues?
We had a parafunctional patient, onlay failed/decemented after 1 month, we used variolink as instructed.Could you take a look at our scanfile, and leave your suggestion for the cause of failure?
We used emax cad blocks.