Polymerization shrinkage kinetics and degree of conversion of commercial and experimental resin modified glass ionomer luting cements (RMGICs)

Aug 9, 2020 by in Dental Materials Comments Off on Polymerization shrinkage kinetics and degree of conversion of commercial and experimental resin modified glass ionomer luting cements (RMGICs)

Abstract Objectives Tetrahydrofurfuryl-methacrylate (THFM) and hydroxypropyl-methacrylate (HPM) were used to partially or fully replace HEMA in experimental RMGICs. The experimental materials were compared with home and commercial products in terms…

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Finite element analysis of narrow dental implants

Aug 9, 2020 by in Dental Materials Comments Off on Finite element analysis of narrow dental implants

Abstract Narrow-diameter implants (NDIs) traditionally have been associated to higher rates of failure in comparison with regular-diameter implants (RDIs) and wide-diameter implants (WDIs), since they generate a more unfavorable stress…

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A comparison of mvM stress of inlays, onlays and endocrowns made from various materials and their bonding with molars in a computer simulation of mastication – FEA

Aug 9, 2020 by in Dental Materials Comments Off on A comparison of mvM stress of inlays, onlays and endocrowns made from various materials and their bonding with molars in a computer simulation of mastication – FEA

Abstract Objectives The purpose of the study was to compare the mvM stresses occurring in inlays, onlays and endocrowns made from different materials and their bonding with molars in a…

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Impact of high-speed sintering, layer thickness and artificial aging on the fracture load and two-body wear of zirconia crowns

Aug 9, 2020 by in Dental Materials Comments Off on Impact of high-speed sintering, layer thickness and artificial aging on the fracture load and two-body wear of zirconia crowns

Abstract Objective To investigate the impact of high-speed sintering, layer thickness and artificial aging in a chewing simulator on the fracture load (FL) and two-body wear (2BW) of 4Y-TZP crowns….

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Translucency, flexural strength, fracture toughness, fracture load of 3-unit FDPs, Martens hardness parameter and grain size of 3Y-TZP materials

Aug 9, 2020 by in Dental Materials Comments Off on Translucency, flexural strength, fracture toughness, fracture load of 3-unit FDPs, Martens hardness parameter and grain size of 3Y-TZP materials

Graphical abstract Abstract Objective This investigation tested pre-shaded 3Y-TZP materials on optical, mechanical and structural properties and calculated correlations between these properties. Methods Seven A2-shaded 3Y-TZP zirconia materials were investigated…

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Effect of different composite modulation protocols on the conversion and polymerization stress profile of bulk-filled resin restorations

Aug 9, 2020 by in Dental Materials Comments Off on Effect of different composite modulation protocols on the conversion and polymerization stress profile of bulk-filled resin restorations

Highlights • Pre-heating does not reduce polymerization stress of resin composite restorations. • Thio-urethane addition increases resin composite degree of conversion. • Thio-urethane addition reduces resin composite polymerization stress. Abstract…

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Translational Research

Aug 9, 2020 by in General Dentistry Comments Off on Translational Research

Significant variation exists in health care practice patterns that creates concerns regarding the quality of care delivered. Clinical practice based on high-quality evidence provides a rationale for clinical decision making….

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Teaching Evidence-Based Practice

Aug 9, 2020 by in General Dentistry Comments Off on Teaching Evidence-Based Practice

The motivation for teaching evidence-based practice is that, through the use of high-quality clinically relevant evidence, clinicians will make rationale decision that optimally improve patient health outcomes. Achieving that goal…

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Analgesic Therapy in Dentistry

Aug 9, 2020 by in General Dentistry Comments Off on Analgesic Therapy in Dentistry

It has been known for centuries that opioids are highly addictive when consumed for prolonged periods of time. Pharmacologic tolerance to the efficacy of opioid analgesic results in a need…

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Consideration for Contemporary Implant Surgery

Aug 9, 2020 by in General Dentistry Comments Off on Consideration for Contemporary Implant Surgery

The advancement of technology often provides clinicians and patients better clinical alternatives to achieve optimal treatment outcomes. Computer-guided options allow clinicians to realize the virtual prosthodontically driven surgical plan, facilitating…

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