Results 91 to 100 of about 613,892 (291)

Clinical Decision‐Making of Repair vs. Replacement of Defective Direct Dental Restorations: A Multinational Cross‐Sectional Study With Meta‐Analysis

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives This web‐based survey, conducted across multiple countries, sought to explore the factors that impact the decision‐making of clinicians when it comes to managing defective direct restorations. Methods A survey consisting of 14 questions was sent out to dentists in 21 countries through various online platforms.
Ömer Hatipoğlu, João Filipe Brochado Martins, Mohmed Isaqali Karobari, Nessrin Taha, Thiyezen Abdullah Aldhelai, Daoud M. Ayyad, Ahmed A. Madfa, Benjamin Martin‐Biedma, Rafael Fernández‐Grisales, Bakhyt A. Omarova, Wen Yi Lim, Suha Alfirjani, Kacper Nijakowski, Surendar Sugumaran, Xenos Petridis, Silvana Jukić Krmek, Dian Agustin Wahjuningrum, Azhar Iqbal, Imran Zainal Abidin, Martha Gallegos Intriago, Yasmine Elhamouly, Paulo Jorge Palma, Fatma Pertek Hatipoğlu   +22 more
wiley   +1 more source

Do Dental Resin Composites Accumulate More Oral Biofilms and Plaque than Amalgam and Glass Ionomer Materials?

Materials, 2016
A long-time drawback of dental composites is that they accumulate more biofilms and plaques than amalgam and glass ionomer restorative materials. It would be highly desirable to develop a new composite with reduced biofilm growth, while avoiding the non ...
Ning Zhang, M. Melo, M. Weir, M. Reynolds, Yuxing Bai, H. Xu   +5 more
semanticscholar   +1 more source

Digital Approach Provides Predictability in Increasing the VDO in Erosive Wear: Clinical Technique and 9‐Year Follow‐Up

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This clinical case describes a digital workflow using face scans and CAD/CAM technology for a full‐mouth rehabilitation with increased vertical dimension of occlusion (VDO) with adhesive lithium disilicate restorations after 9 years.
Fady Ibrahim, Udo Plaster, Petra C. Gierthmuehlen   +2 more
wiley   +1 more source

In situ Measurement of Airborne Particle Concentration in a Real Dental Office: Implications for Disease Transmission [PDF]

arXiv, 2020
Recent guidelines by WHO recommend delaying non-essential oral health care amid COVID-19 pandemic and call for research on aerosol generated during dental procedures. Thus, this study aims to assess the mechanisms of dental aerosol dispersion in dental offices and to provide recommendations based on a quantitative study to minimize infection ...
arxiv  

Color Match of Single‐Shade Versus Multi‐Shade Resin Composites: A Systematic Review With Meta‐Analysis

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To address the following PICOS question: Can single‐shade resin composites achieve a color match comparable to multi‐shade composites in tooth restoration? Materials and Methods A comprehensive search was conducted across multiple electronic databases to identify in vitro and clinical studies evaluating the color match in tooth ...
Eleonora Forabosco, Uros Josic, Ugo Consolo, Luigi Generali, Carlo D'Alessandro, Lorenzo Breschi, Vittorio Checchi   +6 more
wiley   +1 more source

Effect of Three Heating Guns on the Temperature of Two Bulk‐Fill Resin‐Based Composites

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To evaluate the effect of three heating guns—Phasor (Vista Apex, Racine, USA), VisCalor (VOCO, Cuxhaven, Germany), and Compex HD (AdDent Inc. Danbury, USA)—on the temperature changes of two bulk‐fill resin‐based composites (RBCs): VisCalor Bulk (VBF, VOCO) and Filtek One Bulk Fill Restorative (OBF, Solventum, St.
Juliana Anany Gonzales Guarneri, Cristiane Maucoski, Fabrício Mezzomo Collares, Richard Bengt Price, Cesar Augusto Galvão Arrais   +4 more
wiley   +1 more source

A Banach Algebra Approach To Amalgamated R- and S-transforms [PDF]

arXiv, 2004
We give a Banach algebra approach to the additiveness property of Voiculescu's amalgamated R-transform. We also define an amalgamated S-transform and prove that it is multiplicative on products of amalgamated free random variables when the algebra of amalgamation is commutative.
arxiv  

Use of Mercury in Dental Silver Amalgam: An Occupational and Environmental Assessment

BioMed Research International, 2016
The objective of this study was to assess the occupational exposure to mercury in dentistry and associated environmental emission in wastewater of Lahore, Pakistan.
N. Jamil, M. Baqar, Samar Ilyas, A. Qadir, M. Arslan, M. Salman, N. Ahsan, H. Zahid   +7 more
semanticscholar   +1 more source

Three‐Year Practice‐Based Clinical Trial on the Performance of a Self‐Adhesive Resin‐Based Bulk‐Fill Restorative

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective The prospective clinical study followed up on self‐adhesive resin‐based bulk‐fill restorations. Materials and Methods Seven general dental practitioners from a practice‐based research network filled 60 cavities (20 Class I, 19 Class II, 21 Class V) in permanent vital teeth of 41 subjects with a self‐adhesive, dual‐curing composite ...
Andreas Rathke, Frank Pfefferkorn, Michael Kent McGuire, Rick H. Heard, Mikael Åström, Rainer Seemann   +5 more
wiley   +1 more source

Free Probability on a Direct Product of Noncommutative Probability Spaces [PDF]

arXiv, 2005
In this paper, we observevd the amalgamated free probability of direct product of noncommutative probability spaces. We defined the amalgamated R-transforms, amalgamated moment series and the amalgamated boxed convolution. They maks us to do the amalgamated R-transform calculus, like the scalar-valued case.
arxiv