Results 61 to 70 of about 268,784 (208)

A influência de diferentes técnicas e sistemas de cimentação na resistência de união de uma cerâmica reforçada por leucita à dentina [PDF]

open access: yes, 2008
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em OdontologiaO objetivo deste estudo in vitro foi testar a hipótese de que diferentes técnicas e sistemas de cimentação influenciam ...
Rodrigues, Eduardo Roberty Coutinho
core  

Zirconia – cementing or luting

open access: yesInternational Bulletin of Otorhinolaryngology, 2019
Despite the biocompatibility and perfect aesthetics of dental ceramics, failures are still of considerable concern because of some problems that are clinically experienced. There is limited information about the retentive strength of luting agents for zirconium oxide-based crowns.
openaire   +2 more sources

Clinical Evaluation of CAD/CAM All‐Ceramic Crowns: A Randomized Controlled Study Comparing Lithium Disilicate and Lithium Aluminosilicate

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To compare the marginal and internal adaptation and to evaluate the clinical performance and patient satisfaction of CAD/CAM‐fabricated all‐ceramic crowns produced from lithium disilicate (LDS) and lithium disilicate–reinforced lithium aluminosilicate (LAS) over a 24‐month follow‐up period.
Sinem Ok Tokaç   +3 more
wiley   +1 more source

Destructive Stresses in Adhesive Luting Cements

open access: yesJournal of Dental Research, 1991
In this study, curing shrinkage stress development was monitored in a glass-ionomer and a BisGMA composite luting cement adhesively placed at film thicknesses ranging from 30 to 200 μm. The nature and magnitude of the stress development depended greatly on the formulation and film thicknesses of the lute.
Davidson, CL.   +2 more
openaire   +3 more sources

Hyperbaric Pressure Effect on Dental Luting Cements

open access: yesJournal of Basic and Clinical Health Sciences, 2023
Background and Purpose: The aim of this study was to evaluate the flexural strength values of five luting cements that are commonly used in dental restorations after exposed to hyperbaric pressure. Methods: Five luting cements (polycarboxylate cement, glass ionomer luting cement, manual-mixed resin cement, and two auto-mixed resin cement) were ...
Secil OZKAN ATA   +2 more
openaire   +4 more sources

Nanoindentation and Raman spectroscopy measurements on dual-cure luting cement for dental conservative restoration [PDF]

open access: yes, 2022
The employment of innovative all-ceramic materi-als and adhesive cement, as well as the development of new bonding procedures, allow clinicians to use minimally invasive approaches in conservative restorations.
Parvis M.   +5 more
core   +1 more source

Effect of temporary cements on the shear bond strength of luting cements [PDF]

open access: yesJournal of Applied Oral Science, 2010
The purpose of this study was to evaluate, by shear bond strength (SBS) testing, the influence of different types of temporary cements on the final cementation using conventional and self-etching resin-based luting cements.Forty human teeth divided in two halves were assigned to 8 groups (n=10): I and V (no temporary cementation); II and VI: Ca(OH)2 ...
Fiori-Júnior, Marco   +4 more
openaire   +8 more sources

Comparison of the Solubility of Conventional Luting Cements with that of the Polyacid Modified Composite Luting Cement and Resin-modified Glass Ionomer Cement

open access: yesThe Journal of Contemporary Dental Practice, 2016
ABSTRACTIntroductionThis study was planned to find the solubility of the conventional luting cements in comparison with that of the polyacid-modified composite luting cement and recently introduced resin-modified glass ionomer cement (RMGIC) with exposure to water at early stages of mixing.Materials and methodsAnin vitrostudy of the solubility of the ...
Reshma, Karkera   +5 more
openaire   +2 more sources

Influence of Luting Materials and Methods and the Restoration Surface on the Amount of Cement Remnants in Implant Restorations

open access: yes, 2019
This study aimed to investigate the effects of the luting methods on the amount of cement remnants in implant restorations and to determine the restoration surface with the maximum amount of residual cement. Forty abutments and crowns were divided into 4
Lee, Jae-Hyun   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy