Results 1 to 10 of about 2,017,618 (196)

Wear of bulk-fill resin composites

Dental Materials, 2022
Bulk-fill resin composites are a special group of restorative materials designed to reduce chair time needed to insert a direct composite restoration. However, other factors determine the clinical success of a restorative material. Clinically the major reasons for failure of direct restorations are secondary caries and fracture of the restoration or ...
Magdalena A Osiewicz, Cornelis J Kleverlaan   +1 more
exaly   +6 more sources

Microhardness of bulk-fill composite materials

Acta Clinica Croatica, 2016
The aim of the study was to determine microhardness of high- and low-viscosity bulk-fill composite resins and compare it with conventional composite materials. Four materials of high-viscosity were tested, including three bulk-fills: QuiXfi l (QF), x-tra
Katarina Kelić, Sanja Matić, Danijela Marović, Eva Klarić, Zrinka Tarle   +4 more
doaj   +4 more sources

Aging-Dependent Changes in Mechanical Properties of the New Generation of Bulk-Fill Composites

Materials, 2022
This study evaluated the behavior of a new generation of bulk-fill resin composites after prolonged exposure to an aqueous environment and accelerated aging in ethanol.
Danijela Marovic, Matej Par, Zrinka Tarle   +2 more
exaly   +2 more sources

Bulk Fill Kompozit Rezin Restoratif Materyaller

Current Research in Dental Sciences, 2022
Kompozit rezinler günümüzde anterior dişlerin restorasyonlarında uygulandığı gibi posterior dişlerin restorasyonlarında da gittikçe artan bir kullanım alanına sahiptir.
Suat Özcan, Merve Nezir
doaj   +4 more sources

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   +2 more sources

Polymerization shrinkage and shrinkage stress of bulk-fill and non-bulk-fill resin-based composites

Journal of Dental Sciences, 2022
Bulk-fill resin-based composites (RBCs) are a new class of restorative materials, and polymerization shrinkage (PS) is concerned due to their single increment up to 4 mm. The aim of this study was to evaluate the PS and shrinkage stress (SS) of bulk-fill RBCs in vitro.Three bulk-fill RBCs and three conventional non-bulk-fill RBCs were selected.
Peng Yu
exaly   +3 more sources

Marginal microleakage in Bulk Fill resins [PDF]

Revista de Odontologia da UNESP, 2016
Introduction Despite advances and innovations in restorative dentistry, microleakage remains one of the main problems in this area. Objective To evaluate in vitro marginal microleakage of Bulk Fill resins in class II cavities, with cervical termination ...
Armiliana Soares NASCIMENTO, Eliane Alves de LIMA, Márcia de Almeida DURÃO, Yasmine de Carvalho SOUSA, Tereza Cristina CORREIA, Rodivan BRAZ   +5 more
doaj   +4 more sources

Wear performance of different bulk-fill class II resin composite restorations: 3-year clinical evaluation [PDF]

Scientific Reports
This study aimed to evaluate three-year qualitative and quantitative wear performance of a preheated body, an injectable and sonic bulk-fill resin composite, and compare it to that of a body bulk-fill composite placed in Class II cavities in a randomized
Badria Goda, Radwa I. Eltoukhy, Ashraf I. Ali, Salah Hasab Mahmoud   +3 more
doaj   +2 more sources

The effects of mechanical and chemical degradation on the surface roughness, gloss, and color stability of bulk-fill resin composites [PDF]

BMC Oral Health
Background The aim of this study was to evaluate the effects of different pH solutions and brushing on the surface roughness, color stability and surface gloss of different bulk-fill resin composites.
Merve Nezir, Hanife Altınışık, Esra Özyurt, Naz Bayar, Mediha Büyükgöze Dindar   +4 more
doaj   +2 more sources

Fracture resistance of molars with class II MOD cavities restored with bulk-fill, no-cap flowable bulk-fill, and conventional resin composite restorative systems after 6-months water storage [PDF]

BMC Oral Health
Background Bulk-fill resin composites are innovative materials, developed to simplify the placement of direct composite restorations especially in large cavities. Recently, a new class of flowable bulk-fill resin composite is claimed to be placed without
Ramy Ahmed Wafaie, Basma Ahmed, Salah Hasab Mahmoud   +2 more
doaj   +2 more sources