Results 1 to 10 of about 276,538 (346)

Review on Preformed Crowns in Pediatric Dentistry—The Composition and Application

Materials, 2022
The purpose of this review is to compare and contrast the various types of preformed crowns that can be used to restore the primary teeth in children. Historically, preformed crowns have been widely available for the past 50 years.
Rafal J Wiglusz, Maciej Dobrzynski, Wiglusz Rafal J   +2 more
exaly   +2 more sources

Effect of Printing Layer Thickness on the Trueness and Margin Quality of 3D-Printed Interim Dental Crowns

Applied Sciences (Switzerland), 2021
The information in the literature on the effect of printing layer thickness on interim 3D-printed crowns is limited. In the present study, the effect of layer thickness on the trueness and margin quality of 3D-printed composite resin crowns was ...
Martin Schimmel, Mustafa Borga Donmez
exaly   +2 more sources

Fracture Resistance of CAD/CAM Resin-Matrix Ceramic Overlays and Full-Coverage Crowns for Maxillary Premolars [PDF]

Biomimetics
Objective: CAD-CAM technology enables biomimetic dentistry by producing highly accurate, minimally invasive restorations that replicate the biomechanical behavior of intact teeth.
Ali Abulkasim Mohamed, Brian Morrow, Stella Mireles, Carlos A. Jurado, Mark A. Antal, Silvia Rojas-Rueda, Hamid Nurrohman, Franklin Garcia-Godoy   +7 more
doaj   +2 more sources

Fatigue resistance of CAD/CAM resin composite molar crowns

Dental Materials, 2016
Objective To demonstrate the fatigue behavior of CAD/CAM resin composite molar crowns using a mouth-motion step-stress fatigue test. Monolithic leucite-reinforced glass-ceramic crowns were used as a reference. Methods Fully anatomically shaped monolithic
Marina R Kaizer, Yu Zhang, Van P Thompson   +2 more
exaly   +2 more sources

Suitability of Secondary PEEK Telescopic Crowns on Zirconia Primary Crowns: The Influence of Fabrication Method and Taper

Materials, 2016
This study investigates the retention load (RL) between ZrO2 primary crowns and secondary polyetheretherketone (PEEK) crowns made by different fabrication methods with three different tapers.
Malgorzata Roos, Patrick Schmidlin, Bogna Stawarczyk   +2 more
exaly   +2 more sources

Retention force of differently fabricated telescopic PEEK crowns with different tapers

Dental Materials Journal, 2016
To assess the retention force between primary and secondary PEEK crowns made by different fabrication methods. Primary crowns with different tapers (0°, 1°, and 2°) were fabricated and secondary crowns that were either milled from breCam BioHPP blanks ...
Malgorzata Roos, Patrick Schmidlin, Bogna Stawarczyk   +2 more
exaly   +2 more sources

Effect of Graphene Oxide Nanoparticles on the Flexural Strength of all Ceramics-An In-vitro Study [PDF]

Journal of Clinical and Diagnostic Research, 2023
Introduction: Desirable properties of monolithic ceramics like strength, stability at high temperatures, high stiffness has made it useful for biomedical, electronic, automotive, industrial, defence and space applications.
K Yogitha, Kasim Mohamed, Preetha Krishnamurthy   +2 more
doaj   +1 more source

Physical and Mechanical Properties of 3D-Printed Provisional Crowns and Fixed Dental Prosthesis Resins Compared to CAD/CAM Milled and Conventional Provisional Resins: A Systematic Review and Meta-Analysis

Polymers, 2022
Newly introduced provisional crowns and fixed dental prostheses (FDP) materials should exhibit good physical and mechanical properties necessary to serve the purpose of their fabrication.
Saurabh Jain, M. Sayed, Mallika S Shetty, Saeed M. Alqahtani, M. H. A. Al Wadei, Shilpi Gupta, A. Othman, A. Alshehri, Hatem Alqarni, A. Mobarki, Khalid Motlaq, H. F. Bakmani, A. Zain, A. J. Hakami, Moayad F. Sheayria   +14 more
semanticscholar   +1 more source

Fit, Precision, and Trueness of 3D-Printed Zirconia Crowns Compared to Milled Counterparts

Dental journal, 2022
Precise fit of a crown and accurate reproduction of the digital design are paramount for successful treatment outcomes and preservation of clinician and technician time.
Reem Abualsaud, Haidar Alalawi
semanticscholar   +1 more source

Clinical outcome of CAD/CAM overlays of MIH affected young permanent molars

Saudi Dental Journal, 2023
Background: Restoration of first permanent molars with MIH is considered a challenge for dentists because the enamel has less flexibility and hardness with increased porosity and organic content.
Alaa M. Eldehna, Ayat G. Montaser, Shaimaa A. ALrafee, Asmaa Abdelgawad   +3 more
doaj   +1 more source