Fracture resistance of three porcelain-layered CAD/CAM zirconia frame designs

Abstract Objectives Chipping is the most frequent clinical failure of zirconia crowns. Causes of chipping have not been completely understood and different possible reasons have been considered. The study was aimed at evaluating the fracture resistance of 3 different CAD/CAM zirconia frame designs v...

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Veröffentlicht in:	Dental materials 2014-07, Vol.30 (7), p.e163-e168
Hauptverfasser:	Ferrari, Marco, Giovannetti, Agostino, Carrabba, Michele, Bonadeo, Giovanni, Rengo, Carlo, Monticelli, Francesca, Vichi, Alessandro
Format:	Artikel
Sprache:	eng
Schlagworte:	Advanced Basic Science CAD/CAM Ceramic Ceramic veneering Chipping Computer aided design Computer aided manufacturing Dental Porcelain - chemistry Dental Veneers Dentistry Design engineering Failure Fracture load Fracture toughness Frames Framework design Materials Testing Porcelain Zirconia Zirconium - chemistry Zirconium dioxide
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