Fracture resistance of four dental computer-aided design and computer-aided manufacturing glass-ceramics
@inproceedings{Pitiaumnuaysap2017FractureRO, title={Fracture resistance of four dental computer-aided design and computer-aided manufacturing glass-ceramics}, author={Laddawan Pitiaumnuaysap and Pimnida Phokhinchatchanan and Kallaya Suputtamongkol and W. Kanchanavasita}, year={2017} }
Objective: The objective of this study was to compare the flexural strength of four dental computer-aided design and computer-aided manufacturing (CAD/CAM) glass-ceramics, i.e., lithium-disilicate-based (IPS e.max CAD; EMX), leucite-based (IPS Empress CAD; EMP) and two zirconia-reinforced lithium silicate glass-ceramics (CELTRA DUO; CD and VITA SUPRINITY; VS). Materials and methods: Thirty bar-shaped specimens (1.5mm x 4mm x 18mm) were prepared for each material by cutting from rectangular…
2 Citations
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