Impact of restoration design and material on the mechanical behavior of implant-supported monolithic CAD-CAM single crowns: An in vitro study.
PURPOSE To evaluate the effects of crown design and restorative material on screw loosening and load-bearing performance of monolithic single-implant restorations after cyclic loading. METHODS Sixty implant-supported molar crowns were assigned to a conventional crown design (CCD; n=30), with a centrally positioned im...