Results 21 to 30 of about 120,817 (334)

Choice Between Composite and Amalgam Restorations According to Dentists and Patients Perception [PDF]

open access: yesAl-Rafidain Dental Journal, 2020
Aims : The aim of the current study was to evaluate dentists and patients choices of type of restorative materials applied in fillings and their knowledge about the mercury content in amalgam restorations.
Hanan Nahel Mahmood   +2 more
doaj   +1 more source

Analysis of the biocompatibility of various types of filling materials with the pulp-periodontal complex according to protein spectrum of gingival crevicular fluid

open access: yesЭндодонтия Today, 2023
Relevance. In practical dentistry, composite materials, cements, amalgam and metal-free ceramics are used to restore defects in hard tissues of teeth. Research data indicate that the type of filling material can affect the state of the pulpperiodontal ...
D. A. Ostanina   +4 more
doaj   +1 more source

The Effect of Post Material on Stress Distribution in Mandibular Second Premolar Tooth by Finite Element Analysis [PDF]

open access: yesJournal of Kerman University of Medical Sciences, 2008
Introduction: The restoration material commonly used as core material for pulpless posterior teeth is mostly amalgam due to its high strength and low cost and it can be used with or without pin. The aim of this study was to evaluate the influence of post
P Amini, F Jahani Moghaddam
doaj  

Galvanic Corrosion of Dental Alloys and Amalgam in Artificial Saliva Containing Citric Acid [PDF]

open access: yesEngineering and Technology Journal, 2013
In this work galvanic corrosion potentials and currents were measured usingpolarization curves of some dental alloys (amalgam, Co-Cr-Mo, Ni-Cr-Mo, SS 316L, Ti-6Al-4V alloys) in artificial saliva containing citric acid with three concentrations 3,6 and9 g/
Rana A. Majed
doaj   +1 more source

Pengaruh Penambahan Paladium Terhadap Perilaku Thermal Amalgam Tembaga Tinggi Tipe Lathe Cut

open access: yesJournal of Dentistry Indonesia, 2015
Effects of additing 1 percent (w/o) palladium (Pd) on the thermal behavior of a lathe cut type high copper amalgam (13 w/o copper) were studied. The identical alloys, with and without 1% Pd were fabricated.
Ellyza Herda
doaj   +1 more source

Biocompatibility of Dental Amalgams

open access: yesInternational Journal of Dentistry, 2011
Objective. The purpose of this review paper is to review the literature regarding the toxicology of mercury from dental amalgam and evaluate current statements on dental amalgam. Materials and Methods.
Yurdanur Uçar, William A. Brantley
doaj   +1 more source

Investigation of adding fluoroapatite nanoparticles on compressive strength and corrosion behaviour of dental amalgams [PDF]

open access: yesProcessing and Application of Ceramics, 2012
In recent years, there have been many efforts to improve biological and biocompatibility features of amalgam. The aim of this research was investigating the effect of adding fluoroapatite (FA) nanoparticles on compressive strength and corrosion behaviour
Fahimeh Mirlohi   +2 more
doaj  

Evaluation of Class II restoration microleakage with various restorative materials: A comparative In vitro study

open access: yesJournal of Pharmacy and Bioallied Sciences, 2021
Background and Objectives: The quest for a suitable esthetic material for tooth restoration has resulted in significant advancements in both material properties and application technique.
Madhura Pawar   +5 more
doaj   +1 more source

Prioritizing platonism [PDF]

open access: yes, 2018
Discussion of atomistic and monistic theses about abstract ...
Cowling, Sam, Trogdon, Kelly
core   +1 more source

Mercury Loss From Dental Amalgam Fillings

open access: yesPesquisa Brasileira em Odontopediatria e Clínica Integrada, 2022
Objective: To compare the amount of mercury in new and old dental amalgam restorations. Material and Methods: This study analyzed twenty samples of dental amalgam restorations, dividing into two groups. Group 1 consisted of samples of new dental amalgam
Thulficar Ghali Hameed Al-Khafaji   +5 more
doaj  

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