Results 221 to 230 of about 7,389 (259)

Comparative evaluation of plasticization of composite resin by preheating, sonic, and ultrasonic activation on its adaptation to the tooth surface - A FESEM study. [PDF]

J Conserv Dent Endod
Bansal P, Arora A, Seth T, Singh S, Rajoria K.   +4 more
europepmc   +1 more source

Marginal Adaptation and Internal Fit of Zirconia Crowns Fabricated with Different CAD/CAM Systems.

J Pharm Bioallied Sci
Kalsekar BG, Reddy PS, Prasanna SL, Sahai RR, Bhatt S, Dave M.   +5 more
europepmc   +1 more source

A Residual Cross-Attention Fusion Network with Adaptive Focal-Margin Loss for Robust Dental Caries Detection from Intraoral Radiographs

International Journal of Electronics and Communication Engineering
openaire   +1 more source

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Marginal adaptation of three different zirconium dioxide three-unit fixed dental prostheses

Journal of Prosthetic Dentistry, 2009
Marginal adaptation is important for the long-term success of dental restorations. Data on the marginal discrepancy of zirconia-based fixed dental prostheses made with different computer-aided design/computer-aided manufacturing technology is needed.The purpose of this study was to evaluate the marginal adaptation of different zirconia 3-unit fixed ...
Wael Att, Futoshi Komine, Thomas Gerds   +2 more
exaly   +4 more sources

Marginal and internal adaptation of single crowns and fixed dental prostheses by using digital and conventional workflows: A systematic review and meta-analysis

Journal of Prosthetic Dentistry, 2021
Digital and conventional options for definitive impressions and for the fabrication of fixed dental prostheses (FDPs) have been compared in previous studies. However, a comprehensive review with concluding data that determined which method provided the minimal internal and marginal adaptation is lacking.The purpose of this systematic review and meta ...
Marzieh Alikhasi, Afrashtehfar Ki, Mahya Hasanzade   +2 more
exaly   +5 more sources

Marginal adaptation of zirconia complete-coverage fixed dental restorations made from digital scans or conventional impressions: A systematic review and meta-analysis

Journal of Prosthetic Dentistry, 2021
Intraoral scanners have been increasingly used in recent years. However, the accuracy of digital scans as it affects marginal adaptation is unclear.The purpose of this systematic review and meta-analysis was to compare the marginal adaptation of single-unit zirconia crowns fabricated with digital scans or with conventional impressions.The electronic ...
Amin Davoudi, Hesam Mirmohammadi, Farahnaz Nejatidanesh   +2 more
exaly   +3 more sources

Adaptation of dental amalgam to the cavosurface margin of Class I cavity preparations

Journal of Oral Rehabilitation, 1987
SummaryThe adaptation of a range of amalgam alloys to the cavosurface margin of Class I cavity preparations was examined for two condensation techniques. The marginal contour of amalgam condensed into the cavity preparation and packed approximately 1 mm past the cavosurface margin was compared with amalgam margins of restorations which were packed to ...
Symons, AL, Wing, G, Hewitt, GH
openaire   +5 more sources

Early prediction of long‐term margin adaptation of dental amalgam restorations

European Journal of Oral Sciences, 1984
Abstract – The present study assessed the predictive value of an indirect metric method for the early detection of margin defects of amalgam restorations, relative to results using a direct clinical method. The material consisted of plaster casts of amalgam restorations taken at 1‐ and 2‐yr examinations of four different amalgam‐treatment combinations.
L, Matsson, L, Granath, G, Ryge
openaire   +2 more sources

Marginal Adaptation of Cast Metallic Dental Crowns Using Microplasma Welding Procedures

Advanced Materials Research, 2011
Modern welding proceedings can be a beneficial method for repairing marginal adaptation defects in fixed prostheses technology. The aim of the study was to conduct experimental investigations to determine the optimal microplasma welding parameters according to the defect type.
Liliana Sandu, Sorin Porojan, Florin Topală   +2 more
openaire   +1 more source

Effect of training on time efficiency and marginal adaptation of computer‐aided design/computer‐aided manufacturing crowns among dental students

European Journal of Dental Education, 2021
AbstractIntroductionThe computer‐aided design/computer‐aided manufacturing (CAD/CAM) technology has revolutionised dentistry at present. An operator's skills can affect the overall clinical duration and marginal accuracy of the prosthesis fabricated through this workflow.
Ying Yin Tan, Ting Khee Ho, Chui Ling Goo   +2 more
openaire   +2 more sources