Results 51 to 60 of about 53,061 (155)

Effect of resin thickness on the microhardness and optical properties of bulk-fill resin composites

Restorative Dentistry & Endodontics, 2015
Objectives This study evaluated the effects of the resin thickness on the microhardness and optical properties of bulk-fill resin composites. Methods Four bulk-fill (Venus Bulk Fill, Heraeus Kulzer; SDR, Dentsply Caulk; Tetric N-Ceram Bulk Fill ...
Eun-Ha Kim, Kyoung-Hwa Jung, Sung-Ae Son, Bock Hur, Yong-Hoon Kwon, Jeong-Kil Park   +5 more
doaj   +1 more source

Comparación de la profundidad de polimerización de resinas compuestas bulk fill obtenida con dos unidades de fotoactivación LED: polywave versus monowave

Odontología Sanmarquina, 2020
Objetivo. Comparar la profundidad de polimerización de tres resinas compuestas bulk fill obtenida con dos unidades de fotoactivación LED (polywave versus monowave). Métodos.
Allan Gutierrez-Leiva, César Pomacóndor-Hernández   +1 more
doaj   +1 more source

Resinas Bulk-Fill Flow vs Bulk-Fill en Dentición Primaria

Revista de la Facultad de Odontologia de la Universidad de Buenos Aires
El objetivo de este trabajo fue comparar clínicamente el tiempo requerido, la dificultad de la técnica y la longevidad de restauraciones oclusales en molares primarios vitales utilizando resina tipo bulk-fill de alta y baja viscosidad. Se realizaron restauraciones de lesiones amelodentinarias oclusales en molares primarios vitales sin movilidad, con ...
Jimena Anchava, Gabriela Cortese, Analia Garrofé, Mariana Picca, Ana Biondi   +4 more
openaire   +1 more source

Impact of high-concentration office-type bleaching agent on physical properties of different types of bulk-fill composites

BMC Oral Health
Background This study investigated the effect of a 45% carbamide peroxide-containing office-type bleaching agent on the microhardness (MH) and surface roughness (SR) of flowable and paste-type bulk-fill composite resins.
Zeynep Buket Kaynar, Nazmiye Dönmez, Magrur Kazak, Bugra Duc   +3 more
doaj   +1 more source

Bulk-Fill Composites: A Review of the Current Literature.

The journal of adhesive dentistry, 2017
The aim of this article was to provide an overview of the literature on the currently available bulk-fill composites, and to describe the common trends as well as the wide variations. The findings may help the clinician to select the proper material with regard to its applicability in various clinical situations.
Van Ende, Annelies, De Munck, Jan, Lise, Diogo Pedrollo, Van Meerbeek, Bart, Ermis, Banu   +4 more
openaire   +2 more sources

Shrinkage stress of high and low viscosity bulk-fill composites with incremental and bulk fill techniques

Tanta Dental Journal, 2018
Purpose Evaluate shrinkage stress of incremental and bulk filling techniques of high and low viscosity bulk fill nanohybrid resin-based composites (RBCs) by assessing cuspal deflection, microleakage, and gap formation. Flexural modulus of different RBCs was also studied.
Shahenda Shebl, UsamaM Abdel-Karim, Ali Abdalla, Hend Elkafrawy, Alierza Valanezhad, Ikuya Watanabe   +5 more
openaire   +1 more source

Restorations with Bulk Fill restorative system: case report

RGO: Revista Gaúcha de Odontologia, 2018
Bulk Fill Composite resins are restorative materials that present low tension and polymerization shrinkage, allowing them to be inserted in a single increment of up to 4 mm of thickness, in a restorative cavity.
Mirella Aline Batista da COSTA , Juliana Raposo Souto MAIOR , Renata Pedrosa GUIMARÃES , Daene Patrícia Tenório Salvador da COSTA , Paulo Fonseca MENEZES FILHO, Claudio Heliomar Vicente da SILVA   +5 more
doaj   +1 more source

Depth-Dependent Cellular Response from Dental Bulk-Fill Resins in Human Dental Pulp Stem Cells

Stem Cells International, 2019
The proper choice of dental composite resins is necessary based on the minimal cytotoxicity and antiodontogenesis on human dental pulp stem cells for dental pulp-dentin tissue repair and regeneration.
Su-Min Lee, Soo-Youn Kim, Jae-Heon Kim, Soo-Kyung Jun, Hae-Won Kim, Jung-Hwan Lee, Hae-Hyoung Lee   +6 more
doaj   +1 more source

Interfacial gap formation of class II composite restorations with proximal box elevation using bulk-fill materials: a micro-CT study

Scientific Reports
To evaluate the effect of proximal box elevation (PBE) using different bulk-fill resin composites on interfacial gap formation of Class II direct restorations at the cervical region using micro-computed tomography (micro-CT).
Ceren Deger, Ayse Aslı Senol, Pınar Yılmaz Atalı, Burcu Oglakci Ozkoc   +3 more
doaj   +1 more source

COMPRESSIVE STRENGTH OF CONVENTIONAL, BULK FILL AND SELF ADHESIVE BULK FILL COMPOSITE RESINS

Abstract Bulk-fill composite materials have been developed to streamline the composite placement procedure and decrease chairside duration, providing advantages for both dentists and patients. This study aimed to compare and assess the compressive strengths of three composite materials: conventional composite (Filtek Z250), Bulk-fill non-self-adhesive
GHENA MAHMOUD SABSABI, ASMAA ALI EMAM ABO-ELSOUD, YOUSRA SAMIR MOHAMED HELMY   +2 more
openaire   +1 more source