Results 61 to 70 of about 12,080 (233)

Influence of furnace type in the crystallization of lithium disilicate on bond strength and flexural strength

Brazilian Journal of Oral Sciences, 2019
Aim: The crystallization step is required for lithium disilicate ceramics to change color, improve the mechanical properties and yield material to support mouth loading. Several furnaces could complete the crystallization process.
Karla Zancope, Thácio de Castro, Lucas do Nascimento Tavares, Marcel Santana Prudente, Flávio Domingues das Neves   +4 more
doaj   +1 more source

Snap‐On PMMA Provisional Restorations in a Full Digital Workflow for the Rehabilitation of Worn Dentition: A Clinical Report

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To highlight the application of digitally fabricated Snap‐On PMMA provisional restorations as a minimally invasive and adaptable methodology for assessing the vertical dimension of occlusion and occlusal stability during the comprehensive rehabilitation of worn dentition. Clinical Considerations A clinical case is presented involving
Theodoros Tasopoulos, Panagiotis Zoidis, Heidar Shahin, George Kouveliotis, Vassiliki Rizou, Olga Naka   +5 more
wiley   +1 more source

Fracture resistance and mode of failure of modified Polyether-ether-ketone versus lithium disilicate endocrowns

BMC Oral Health
Purpose The current study aimed to compare modified Polyether-ether-ketone's fracture resistance and failure mode versus lithium disilicate glass–ceramic endocrowns.
Mohamed G. A. Kharboush, Hesham I. Othman, Mohamed F. Aldamaty, Ahmed M. L. Alameldin   +3 more
doaj   +1 more source

Materials used for fixed and removable dental prosthesis on implants in Iceland [PDF]

, 2017
Efst á síðunni er hægt að nálgast greinina í heild sinni með því að smella á hlekkinnTilgangur: Markmið rannsóknarinnar var að kanna hvaða efni eru oftast notuð við gerð tannplantafastra og tannplantastuddra tanngerva á Íslandi út frá sjónarhorni ...
Ellen Flosadóttir,, Rakel Ásta Sigurbergsdóttir   +1 more
core  

Effect of clinical and laboratory contamination media on the adhesion of luting cement to direct and indirect resin composite materials [PDF]

, 2016
This study evaluated the effect of contamination media on the adhesion of resin cement to resin composites. Specimens of direct (DRC) (Quadrant Photo Posterior) and indirect resin composite (IRC) (Gradia) (N = 300, n = 15 per group) were prepared. Except
Koc-Dundar, Bilgin, Özcan, Mutlu
core   +1 more source

Does Tooth Position Change Between Preparation and Cementation in Overlay Restoration? A Clinical Evaluation With/Out Interappointment Provisionalization

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To evaluate whether teeth prepared for overlay restoration, as well as their antagonist or adjacent teeth, undergo positional changes between tooth preparation and final cementation appointments, with or without the use of a temporary restoration.
Del Bianco Federico, Mancuso Edoardo, Mazzitelli Claudia, Maravic Tatjana, Mazzoni Annalisa, Breschi Lorenzo   +5 more
wiley   +1 more source

The effects of lasers on bond strength to ceramic materials: A systematic review and meta-analysis [PDF]

, 2018
Lasers have recently been introduced as an alternative means of conditioning dental ceramic surfaces in order to enhance their adhesive strength to cements and other materials.
Albadalejo, Alberto, Bellot-Arcís, Carlos, Carbonell Leal, Miguel, García-Sanz, Verónica, Mendoza-Yero, Omel, Montiel-Company, José María, Paredes-Gallardo, Vanessa   +6 more
core   +3 more sources

Managing Fractured Ceramic Restorations: Current Evidence and Best Practices—A Scoping Review

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This scoping review aims to assess the effect of different protocols on the outcome of ceramic restoration repairs. Materials and Methods An electronic search was conducted in three databases (PubMed, Cochrane Library, and Embase), up to July 31st 2025, with previously identified MeSH terms. Results Out of the 2423 records, title and
Gabriela Almeida, Joana A. Marques, Markus B. Blatz, Rui I. Falacho   +3 more
wiley   +1 more source

Effect of Toothbrushing On Shade and Surface Roughness of Extrinsically Stained Pressable Ceramics [PDF]

, 2016
Statement of problem The effect of toothbrushing on extrinsically stained pressable ceramic materials is unknown. Purpose The purpose of this in vitro study was to investigate the effects of toothbrushing on the shade and surface roughness of ...
Berzins, David W., Cho, Seok-Hwan, Garza, Lessly Arlette, Thompson, Geoffrey A.   +3 more
core   +1 more source

Fatigue Performance and Failure Loads of Composition‐Gradient Multilayer Zirconia: Partial‐Coverage Restorations Versus Single Crowns at Different Thicknesses

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This study investigated the influence of restoration type (partial‐coverage versus crown) and ceramic‐layer thickness on the fatigue behavior and failure load of monolithic composition‐gradient multilayer zirconia (4Y‐PSZ/5Y‐PSZ) molar restorations. Material and Methods Seventy‐two CAD/CAM‐fabricated monolithic zirconia restorations (
F. A. Spitznagel, A. Marksteiner, L. S. Prott, Y. Zhang, M. B. Blatz, L. M. M. Alves, T. M. B. Campos, P. C. Gierthmuehlen   +7 more
wiley   +1 more source