Abstract:Statement of problem: Mechanical properties are cardinal for the long-term clinical success of laminate veneer restorations. The most common failure is fracture and debonding, in which unfavorable occlusion and articulation play an important role. Nonetheless, the effect of different incisal preparations on the behavior of veneers remains controversial. Objective: The purpose of this study was to evaluate the fracture load of two different CAD/ CAM laminate veneer materials: resin nano-ceramic [lava ultimate] … Show more
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