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
Fit of single tooth zirconia copings: comparison between various manufacturing processes
TL;DR: Within the limitations of this in vitro study, the marginal fit of Procera copings was significantly better than that of Ceramill copings, and ProcerA copings showed a smaller percentage of over-extended margins than did Ceramills copings.
Journal ArticleDOI
Accuracy of 9 intraoral scanners for complete-arch image acquisition: A qualitative and quantitative evaluation.
TL;DR: The FastScan and True Definition, which require powder coating, showed significantly better trueness than other IOSs that did not require powdering, and the E4D, PlanScan, and Zfx IntraScan models had an increased tendency to produce images with imperfect surface features and to round off sharp edges.
Journal ArticleDOI
Clinical Marginal and Internal Gaps of In-Ceram Crowns Fabricated Using the GN-I System
TL;DR: The marginal and internal gaps of ceramic crowns with alumina copings fabricated using a computer- aided design, computer-aided manufacturing system, were evaluated in vivo using silicone materials and were within the range of clinically acceptable values.
Journal ArticleDOI
Marginal fit of leucite-glass pressable ceramic restorations and ceramic-pressed-to-metal restorations.
TL;DR: The marginal fit of pressed-to-metal (PTMs) and pressed all-ceramic crowns (PCRs) was similar to that of traditional metal-ceramics (MCRs), and the 1-way analysis of variance (ANOVA) showed no significant difference between groups.
Journal ArticleDOI
Comparison of the marginal fit of various ceramic crown systems.
TL;DR: This study evaluated the marginal fit of four ceramic crown systems, (1) metal ceramic crowns with a metal margin, (2) metal ceramics with a porcelain facial margin,(3) Cerestore crowns, and (4) Dicor crowns to show comparable and acceptable marginal fit.