Since our last discussion on zirconia, I've been told during a Cerec SW4.0 presentation that inCoris TZI is less abrasive than e.max CAD. What are your views on this?
Hi Margot. the abrasion has to do with the surface hardness of your restoration and not the Flexural strength of the material. and this is controllable by treating the occlusion surface with certain kinds of rubber wheels. but in general and before surface treatment, absolutely the emax CAD is less abrasive than the Incoris.
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