Results 41 to 50 of about 645,112 (232)

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  

Dental Amalgam Influence on the Amount of Absorbed Energy from Mobile Phone

open access: yesElektronika ir Elektrotechnika, 2020
The topic of the research presented in this paper is numerical calculation and analysis of the electric field and Specific Absorption Rate (SAR) distributions in the vicinity of dental amalgam exposed to the radiation of mobile phone at the frequencies ...
Nenad N. Cvetkovic   +4 more
doaj   +1 more source

Evaluation of the dental structure loss produced during maintenance and replacement of occlusal amalgam restorations

open access: yesBrazilian Oral Research, 2008
The aim of this in vitro study was to evaluate four different approaches to the decision of changing or not defective amalgam restorations in first primary molar teeth concerning the loss of dental structure.
Fernanda Sardenberg   +4 more
doaj   +1 more source

Preparation and corrosion behavior evaluation of amalgam/titania nano composite

open access: yesDental Research Journal, 2011
Background: Many attempts have been performed and continued for improvement of dental amalgam properties during last decades. The aim of present research was fabrication and characterization of amalgam/titania nano composite and evaluation of its ...
Neda Bahremandi Tolou   +4 more
doaj   +1 more source

Side effects of mercury in dental amalgam [PDF]

open access: yes, 2008
Dental amalgam is an alloy composed of mixture of approximately equal parts of elemental liquid mercury and an alloy powder. The popularity of amalgam arises from excellent long term performance, ease of use and low cost. Despite the popularity of dental
Berniyanti, Titiek, Hariyani, Ninuk
core   +3 more sources

The different amount of composite and amalgam restoration in posterior teeth of patient

open access: yesPadjadjaran Journal of Dentistry, 2014
Introduction: Dental caries is a problem that usually happens in the society. One of the treatments for dental caries is restoration. Dental restoration material which one usually used are compsite and amalgam.
Fitri Dwi Primadisya   +1 more
doaj   +1 more source

Dental Amalgam Waste in Dentistry: Sources, Environmental Impact and Management Strategies [PDF]

open access: yes
Among the restorative materials, dental amalgam is one of the most commonly used due to its superior characteristics, including clinical durability, affordability, and clinically reliable properties.
Alla, Rama Krishna   +5 more
core   +1 more source

Dental Amalgam Update-Part I: Clinical Efficacy [PDF]

open access: yes, 2013
Dental amalgam use has been controversial ever since the Crawcour brothers of France introduced amalgam to the United States in 1833. It has been criticized for its alleged clinical shortcomings and biologic effects. As a result, we thought that it would
Edward J. Swift   +3 more
core   +1 more source

Assessing the perceived impact of post Minamata amalgam phase down on oral health inequalities: a mixed-methods investigation

open access: yesBMC Health Services Research, 2019
Background Data from countries that have implemented a complete phase out of dental amalgam following the Minamata agreement suggest increased costs and time related to the placement of alternatives with consumers absorbing the additional costs. This aim
V. R. Aggarwal   +7 more
doaj   +1 more source

Recovery of mercury from dental amalgam scrap-Indian perspective

open access: yesJournal of Pharmacy and Bioallied Sciences, 2017
Aim: The aim is to recycle mercury from dental amalgam scrap using the vacuum distillation method. Materials and Methods: A total of 150 g of dental amalgam scrap was taken in a round bottom flask and was subjected to vacuum distillation at 398°C.
Kadandale Sadasiva   +5 more
doaj   +1 more source

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