The effect of repeated porcelain firings on the marginal fit of millable and conventional casting alloys. [PDF]
PLoS ONE, 2023 The durability of dental restorations is highly determined by an accurate marginal fit, which is in turn affected by the high temperature of porcelain firing.
Rashin Giti +2 more
doaj +3 more sources
Marginal and internal fit and intaglio surface trueness of interim crowns fabricated from tooth preparation of four finish line locations [PDF]
Scientific Reports, 2021 This study evaluated the marginal and internal fit and intaglio surface trueness of interim crowns fabricated from tooth preparation scanned at four finish line locations.
Keunbada Son +3 more
doaj +2 more sources
Comparative evaluation of marginal fit accuracy of two different designs of endocrown manufactured through CAD-CAM system: An in vitro study [PDF]
The Journal of Indian Prosthodontic SocietyAims: To compare the accuracy of marginal fit of CAD-CAM endocrown with two different preparation forms, i.e., endocrown with ferrule and endocrown without ferrule. Settings and Design: Various studies have opined on the impact of preparation form on the
Khushbu Rakesh Gupta +4 more
doaj +2 more sources
CAD/CAM system influence marginal fit of different ceramic types?
Indian Journal of Dental Research, 2019 Objective: This study aimed to evaluate the marginal fit of zirconia and lithium disilicate ceramic restorations processed by computer-aided design (CAD)/computer-aided manufacturing (CAM) system.
Isabella Gargantini de Almeida +5 more
doaj +2 more sources
Journal of Pharmacy and Bioallied SciencesBackground: This study evaluates the accuracy of marginal and internal fits of dental crowns fabricated using CAD/CAM milling and 3D printing technologies. The hypothesis posited significant differences between these techniques, confirmed by data showing
M.V. Sunil Kumar +5 more
doaj +2 more sources
Feasibility of images acquired using smartphone camera for marginal and internal fit of fixed dental prosthesis: comparison and correlation study [PDF]
Scientific ReportsThis study aimed to measure marginal and internal fit using images captured with both an optical microscope and a smartphone camera, comparing the fit measurement performance of these devices and analyzing their correlation.
Young-Tak Son +3 more
doaj +2 more sources
Journal of Pharmacy and Bioallied SciencesBackground: Achieving optimal marginal fit is essential for the success of Virgilite Based Lithium Disilicate Ceramic crowns. Materials and Methods: In this in-vitro study, we compared the marginal fit of Virgilite Based Lithium Disilicate Ceramic crowns
Sherif El Sayed Sultan +3 more
doaj +2 more sources
Indian Journal of Dental Research, 2021 Background: For porcelain fused to metal restorations, computer-aided designing (CAD) / computer-aided manufacturing (CAM) systems claim to provide improved marginal fit than conventional casting systems.
Abhishek S Sarda, Sumit V Bedia
doaj +2 more sources
Comparative evaluation of marginal fit in conventional versus high-speed-sintered zirconia crowns: an in vitro study [PDF]
BMC Oral HealthBackground High-speed sintering has emerged as a promising innovation for enhancing the efficiency of dental prosthesis fabrication. However, its impact on marginal adaptation remains a critical factor in ensuring the long-term clinical success of ...
Ghadeer Basunbul, Turki S. Alkhallagi
doaj +2 more sources
Evaluation of Marginal Fit of CAD/CAM Ceramic Crowns and Scanning Time Using Different Intraoral Scanning Systems [PDF]
Journal of Functional BiomaterialsThis study aimed to evaluate the scanning time and marginal fit of CAD/CAM crowns fabricated using different intraoral scanning systems (IOS) (O1—Omnicam 1.0, O2—Omnicam 2.0, PS—Primescan). A standardized, 3D-printed composite resin die with a full-crown
Leandro Maruki Pereira +6 more
doaj +2 more sources