Seven-year clinical performance of CEREC-2 all-ceramic CAD/CAM restorations placed within deeply destroyed teeth

Abstract

CAD/CAM-generated all-ceramic restorations facilitate the reconstruction of deeply destroyed teeth irrespectively of the location of the cavity margins.

Effects of New Generation All‐Ceramic and Provisional Materials on Fibroblast Cells

“…In this study, seven CAD/CAM all‐ceramic materials were investigated regarding their influence on L929 fibroblast cells. The tested materials are frequently used to produce crowns, veneers, inlays, and onlays . The cytotoxicity of CAD/CAM all‐ceramic materials has not been investigated as thoroughly as other dental materials .…”

“…The tested materials are frequently used to produce crowns, veneers, inlays, and onlays. 32 The cytotoxicity of CAD/CAM all-ceramic materials has not been investigated as thoroughly as other dental materials. 33,34 Different cytotoxic effects have been identified for CAD/CAM all-ceramic materials; however, according to the results of this study, none of these materials had moderate or severe cytotoxic effects.…”

Shade Correspondence, Color, and Translucency Differences between Human Dentine and a CAD/CAM Hybrid Ceramic System

“…The increase of the esthetic parameters leads to decreasing in the crystalline content or filler particles of the material, which result in a reduced longevity and a greater translucency . However, computer‐aided design and computer‐aided manufacturing chairside system has been scientifically demonstrated to produce, in an easier and faster way, clinically adequate restorations with good long‐term performance …”

“…5 However, computer-aided design and computer-aided manufacturing chairside system has been scientifically demonstrated to produce, in an easier and faster way, clinically adequate restorations with good long-term performance. 4,[6][7][8][9][10][11] To overcome some of the disadvantages of both porcelains and resin-based composites, a new developed hybrid dental ceramic was offered as an alternative solution. This polymer-infiltrated-ceramicnetwork showed similar mechanical properties to the tooth double-layered structure.…”

Comparison of Maximum Intercuspal Contacts of Articulated Casts and Virtual Casts Requiring Posterior Fixed Partial Dentures

“…The system is now suitable to fabricate CAD/CAM full‐contour crowns, ceramic cores, multilayer crowns, full‐contour fixed partial dentures (FPD), frameworks for FPDs, and multilayer FPDs as well as implant superstructures in both clinical and laboratory settings . Several studies reported high clinical success rates for CEREC (Sirona Dental Systems, Bensheim, Germany) CAD/CAM restorations in terms of survival rate, marginal and internal adaptation, and esthetic assessment . However, information regarding occlusion of the virtual casts and fabricated restorations is limited …”