Results: 304

Comparación de la actividad antimicrobiana de cementos selladores en endodoncia

Comparison of the antimicrobial activity of sealing cements in endodontics

Perea Sevilla, Brenda Cristina; Pintos Rubio, Silvia Viviana; Marquez Lizárraga, Ramón Huemac; Ruiz de la Rosa, Apbril Adamary; Vigil Sánchez, Melissa.

Rev. ADM; 81 (1), 2024

Introducción: la persistencia de microorganismos en los conductos radiculares es uno de los principales factores del fracaso endodóncico. Por ello la importancia de conocer las propiedades antimicrobianas de los distintos tipos de selladores. Objetivo: realizar una comparación con base en la evide...

Cerámicas Modificadas Orgánicamente/química, Bases de Datos Bibliográficas, Hidróxido de Calcio/química, Cementos de Resina/química, Cementos de Ionómero Vítreo/química, Cemento de Óxido de Zinc-Eugenol/química, Infecciones por Bacterias Grampositivas/microbiología, Infecciones por Bacterias Gramnegativas/microbiología, Antibacterianos/farmacología, Cavidad Pulpar/microbiología, Materiales de Obturación del Conducto Radicular/química

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Microtensile bond strength of resin cements to 3-D printed and milled temporary restorative resins

Soto-Montero, Jorge; Romano, Beatriz de Cassia; Noronha, Mayara dos Santos; André, Carolina Bosso; Giannini, Marcelo.

Odovtos (En línea); 25 (3), 2023

Abstract To evaluate the microtensile bond strength (µTBS) of two resin cements to 3D printed and milled CAD/CAM resins used for provisional fixed partial dentures. Blocks (5 x 5 x 5 mm) of three 3D-printed resins (Cosmos3DTemp / Yller; Resilab3D Temp / Wilcos and SmartPrint BioTemp, / MMTech) were prin...

Cemento Dental, Impresión Tridimensional/instrumentación, Diseño Asistido por Computadora/instrumentación, Cementos de Resina/uso terapéutico

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Cementación de restauraciones indirectas

Cementation of indirect restorations

Mandri, María Natalia; Altamirano, Ricardo Hugo; Christiani, Juan Jose.

Rev. Ateneo Argent. Odontol; 69 (2), 2023

Gracias a la evolución y mejora de los sistemas adhesivos, así como al desarrollo de materiales y procedimientos técnicos, el enfoque actual de la odontología rehabilitadora ha cambiado. En relación con las posibilidades de procedimientos indirectos ha evolucionado hacia restauraciones con mejores p...

Cementación/métodos, Restauración Dental Permanente/métodos, Recubrimiento Dental Adhesivo/métodos, Cementos de Resina/química, Polimerizacion, Interfase, Pruebas de Dureza, Resistencia Flexional, Resistencia a la Tracción, Filtración Dental/diagnóstico

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Bond strength comparison among 10-MDP-containing and non-10-MDP-Containing adhesives in different degrees of dental fluorosis

Solís-Martínez, Luis Javier; Valles-Flores, Karla Yareli; Vargas-Chávez, Nohé; Almeda-Ojeda, Oscar Eduardo; Barajas-Pérez, Víctor Hiram; García-Torres, Edgar.

Odovtos (En linea); 25 (1), 2023

Dental fluorosis can cause changes in the enamel surface, conditioning its functionality and esthetics. The application of dental adhesives is a treatment option; however, their use on fluorotic teeth can result in limitations. The aim of this study was to compare the shear bond strength of two different...

Fluorosis Dental/diagnóstico, Recubrimientos Dentinarios/uso terapéutico, Cementos de Resina

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Color stability and degree of conversion of amine-free dual cured resin cement used with two different translucencies of lithium disilicate ceramics

Melek, Nora Maher; El-Bann, Ahmed; El-Korash, Dalia I.

Braz. dent. sci; 26 (2), 2023

Objective: The present study aims to evaluate the color stability and degree of conversion of amine-free dual cured resin cement compared to light cured and amine-containing dual cured resin cements used with two different translucencies of thin esthetic restorations. Material a...

Cementos de Resina, Color, Polimerizacion, Litio

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Influence of medium-translucency monolithic zirconia thicknesses and light-curing time on the polymerization of dual-cure resin cements

Jamel, Raghad S.

Braz. j. oral sci; 22 (), 2023

Aim: To investigate and compare the effects of different thicknesses of medium-translucency monolithic zirconia and light curing times on the polymerization of two types of dual-cured resin cement. Methods: A total of 200 cement specimens were prepared from TheraCem and RelyX U200 cement. The specimens w...

Circonio, Cementos de Resina, Polimerizacion, Espectroscopía Infrarroja por Transformada de Fourier

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Interplay between resin cements and surface-treated Poly-Ether-Ether-Ketone (PEEK): effect of aging

Joly, Aline Mometi; Ramos, Guilherme da Gama; Turssi, Cecilia Pedroso.

Braz. j. oral sci; 22 (), 2023

Aim: This study assessed the effect of thermal aging on the interfacial strength of resin cements to surface-treated PEEK. Methods: Ninety-six PEEK blocks were allocated into 4 groups (n=24), according to following surface treatments: SB - sandblasting with aluminum oxide; SA - acid etched with 98% sulfu...

Polímeros, Cementos de Resina, Resistencia al Corte, Envejecimiento

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Effect of adhesive primer application on shear bond strength of self-adhesive cement to tooth structure and two different CAD/CAM milled blocks

Issa, Moamin I; Abdulazeez, Marwah Ismael; Fatalla, Abdalbseet A.

Braz. dent. sci; 26 (4), 2023

Objective: This study was conducted to evaluate the influence of the G-CEM ONE adhesive enhancing primer on the shear bond strength of self-adhesive resin cement (G-CEM ONE) to both tooth structure and two different CAD/CAM blocks (GC Initial LiSi and Cerasmart 270). Material and Methods: Forty specimens...

Recubrimientos Dentinarios, Diseño Asistido por Computadora, Dentina, Cementos de Resina, Resistencia al Corte

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The Effect of Immediate Dentin Sealing on the Marginal Adaptation of LithiumDisilicate Overlay Restorations using different types of luting agents

Yousif, Yousif Hussam; Kadhim, Alaa Jawad.

Braz. dent. sci; 26 (3), 2023

Objective:This study evaluated the effect of immediate dentin sealing on the marginal adaptation of lithium disilicate overlays with three different types of resin-luting agents: preheated composite, dual-cure adhesive resin, and flowable composite. Materials and Methods: Forty-eight maxillary first...

Diseño Asistido por Computadora, Cementación, Adaptación Marginal Dental, Porcelana Dental, Cementos de Resina

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Effect of S. mutans biofilm on the hybrid ceramic-resin cement bond strength assessed by different methods

Mushashe, Amanda Mahammad; Almeida, Sarah Aquino de; Ferracane, Jack Libório; Merritt, Justin; Gonzaga, Carla Castiglia; Correr, Gisele Maria.

Braz. j. oral sci; 22 (), 2023

Aim: The purpose of this study was to investigate the biofilm effect on the hybrid ceramic-resin cement bond strength (BS) by comparing two methods. Methods: Teeth were distributed into groups (n=5), according to the resin cement (Maxcem Elite-(MC) or NX3 Nexus-(NX)) and degradation method (24h or 7 days...

Resistencia a la Tracción, Recubrimiento Dental Adhesivo, Cementos de Resina, Biopelículas, Microscopía Electrónica de Rastreo

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