Journal ArticleDOI
The estimation of cement film thickness by an in vivo technique.
J W McLean,J A von Fraunhofer +1 more
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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
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Accuracy and Reliability of Methods to Measure Marginal Adaptation of Crowns and FDPs: A Literature Review
Noor Nawafleh,Noor Nawafleh,Florian Mack,Jane Evans,John Duncan Mackay,Muhanad M. Hatamleh,Muhanad M. Hatamleh +6 more
TL;DR: There was a substantial lack of consensus relating to marginal adaptation of various crown systems due to differences in testing methods and experimental protocols employed, and direct view technique was the most commonly used method of reproduced results.
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In vitro marginal fit of three all-ceramic crown systems
TL;DR: Within the limitations of this study, the marginal discrepancies were all within the clinically acceptable standard set at 120 microm, however, the IPS Empress 2 system showed the smallest and most homogeneous gap dimension, whereas the conventional In-Ceram system presented the largest and more variable gap dimension compared with the metal ceramic (control) restoration.
Journal ArticleDOI
The effect of cement thickness on the fracture strength of all-ceramic crowns.
TL;DR: It was concluded that increasing the cement thickness above 70 microns reduced the fracture strength of porcelain jacket crowns.
Journal ArticleDOI
Marginal and internal fit of metal-ceramic crowns fabricated with a new laser melting technology
TL;DR: The results of this in vivo study show that crowns produced with laser melting technology exhibit a marginal and internal accuracy that is comparable to conventional production procedures.
Journal ArticleDOI
Marginal and Internal Fits of Fixed Dental Prostheses Zirconia Retainers
TL;DR: The precision of fit of frameworks milled from semi-sintered zirconia blocks that were designed and machined with two CAD/CAM and one CAM system was compared to show significant differences between systems for marginal fit and internal fit.