Influence of material thickness on fractural strength of CAD/CAM fabricated ceramic crowns.

Abstract

The fracture behavior of CAD/CAM fabricated crowns was investigated as a function of material thickness for six silicate ceramic materials: Mark II, e.max CAD, Celtra Duo milled, Celtra Duo fired, Suprinity, Enamic. Crowns with thicknesses 0.5/1.0/1.5 mm were fabricated with CEREC and adhesively seated to dies fabricated with stereolithography technology (n… (More)
DOI: 10.4012/dmj.2016-296

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