I've just had the preparation appointment for a porcelain onlay. After lots of drilling, filling and testing of my bite he took a mold. However, now I've got back home I've realised that the tooth is now a different shape to the same tooth on the other side. Will the porcelain onlay come back looking like a normal tooth or will it come back exactly like the mold - short and stubby!! I feel stupid calling the dentist to ask.
TIA