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Marginal integrity and microleakage of direct and indirect composite inlays: SEM and stereomicroscopic evaluation
Composite resins Dental restoration failure Dental leakage Marginal adaptation Adaptaç ã o marginal
2009/10/20
The aim of this study was to evaluate the microleakage of direct and indirect composite inlays by stereomicroscopy and scanning electron microscopy (SEM). Thirty bovine incisors were ground to obtain ...
In vitro evaluation of marginal leakage in bonded restorations,with mechanical or chemical-mechanical (Carisolv) removal of carious tissue
Dental leakage Dental caries Dental restoration permanent
2009/10/19
This study carried out an in vitro evaluation and comparison of the occurrence of marginal leakage in bonded restorations using mechanical or chemical-mechanical (Carisolv) removal of carious tissue. ...
Effect of Sintering on the Marginal and Internal Fit of CAD/CAM-fabricated Zirconia Frameworks
Zirconia ceramics CAD/CAM system Framework
2009/9/14
The aim of this study was to investigate the effect of post-machining sintering on marginal and internal fit of CAD/CAM-fabricated zirconia frameworks. Single crown copings (A: abutment), three-unit b...
Marginal and Internal Adaptation of Zirconium Dioxide Ceramic Copings and Crowns with Different Finish Line Designs
Adaptation Zirconium dioxide Finish line
2009/9/14
The present study evaluated the marginal and internal adaptation of single-tooth zirconium dioxide (ZrO2) ceramic copings or crowns with three different finish line designs. Twenty-four steel dies wer...
Marginal and Internal Fit of All-ceramic Crowns Fabricated with Two Different CAD/CAM Systems
Marginal and internal fit All-ceramic crown CAD/CAM system
2009/9/11
This study evaluated the accuracy of marginal and internal fit between the all-ceramic crowns manufactured by a conventional double-layer computer-aided design/computer-aided manufacturing (CAD/CAM) s...
Marginal Fit and Microgaps of Implant-abutment Interface with Internal Anti-rotation Configuration
Implant-abutment interface Marginal fit Microgap
2009/9/11
To date, there is no evidence that internal anti-rotation configurations are better than external ones. As part of a study to clarify the features and advantages of internal anti-rotation configuratio...
The Effects of Different Metal Surface Treatments on Marginal Microleakage in Resin-Bonded Restorations
Marginal microleakage resinbonded restorations resin cements
2009/7/2
Margins are one of the most important aspects in the success of restorations. Therefore, we evaluated the effects of different metal surface treatments on the marginal microleakage of a resinbonded no...