Journal ArticleDOI
The estimation of cement film thickness by an in vivo technique.
J W McLean,J A von Fraunhofer +1 more
About:
This article is published in British Dental Journal.The article was published on 1971-08-03. It has received 1023 citations till now.read more
Citations
More filters
Journal ArticleDOI
Assessment of the Internal Fit of Lithium Disilicate Crowns Using Micro-CT.
TL;DR: The results of this study suggested that pressed and milled IPS e.max crowns from LAVA COS digital impressions had a better internal fit to the prepared tooth than pressed IPS e-max Crowns from PVS impressions.
Journal ArticleDOI
Influence of convergence angle and cement space on adaptation of zirconium dioxide ceramic copings.
TL;DR: Within the limitations of the present study, the internal spaces of zirconia ceramic copings may decrease as the convergence angles of abutments increase, and the computer-fixed cement space might influence the marginal adaptation of zirkonia ceramicCopings.
Journal ArticleDOI
Assessment of marginal adaptation and fracture resistance of endocrown restorations utilizing different machinable blocks subjected to thermomechanical aging.
TL;DR: The tested materials showed marginal vertical gap readings within the limits of clinically acceptable standards and Resin nanoceramics and lithium disilicate showed the highest values of fracture resistance followed by polymer infiltrated ceramics favoring their use for endocrown restorations.
Journal ArticleDOI
Influence of Intra-Oral Scanner (I.O.S.) on The Marginal Accuracy of CAD/CAM Single Crowns.
Francesco Ferrini,Gianpaolo Sannino,Carlo Chiola,Paolo Capparè,Giorgio Gastaldi,Enrico Gherlone +5 more
TL;DR: Although in this in vitro study PlanScan®, 3D PROGRESS Plus® and True Definition Scanner® may have showed the best performances, all I.O.S.s tested could provide clinically encouraging results especially in terms of marginal accuracy, since mean marginal gap values were all within the clinically acceptable threshold of 120 μm.
Journal ArticleDOI
Effect of mouth-motion fatigue and thermal cycling on the marginal accuracy of partial coverage restorations made of various dental materials
TL;DR: Cast-gold-PCRs demonstrated superior marginal-accuracy, followed by indirect ceromer PCRs, and all-ceramic PCRs showed in vitro clinical acceptable marginal widths, even though CAD/CAM fabrication slightly compromised marginal- accuracy.