Dental Amalgam – A Controversial Filling Material
نویسندگان
چکیده
منابع مشابه
Success of Dental Amalgam as a Retrograde Filling Material — a Comparative Observational Study
The objective of the present study was to evaluate the efficiency of dental amalgam as retrograde filling material compared to gutta-percha. A prospective and comparative observational study was carried out on 30 patients at Khyber College of Dentistry, Peshawar from October 2004 to October 2009 with or without retrograde amalgam filling and the success was determined at the end of the year bot...
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The largest source of mercury located in dental amalgam fillings people. In this study, mercury level in saliva of amalgam and non-amalgam human were compared as well as the level of α amylase has been detected. Materialsand methods: The concentration of mercury, silver, and activity of amylase in saliva were measured in 55 adult study subjects. The mercury contents were determined by cold–vapo...
متن کاملINVESTIGATING THE PHYSICAL AND MECHANICAL PROPERTIES OF HIGH-COPPER AND SILVER DENTAL-FILLING AMALGAM ALLOYS
Abstract: The aim of the present investigation is to study the physical and mechanical characteristics of dental-filling spherical high-copper and silver amalgams and to compare them with a common high-copper domestic unicompositional amalgam. In this study, cylindrical specimens were mechanically condensed according to the ISO 1559:1986 Standard in order to measure the compressive strength, Vi...
متن کاملAmalgam as a filling material for the older person--a personal opinion.
Amalgam is a wonderful restorative material that has been used in dentistry for over 150 years. Millions of people world-wide have at least one dental amalgam restoration, and have not suffered any adverse effects. It is easily placed, relatively cheap and durable. It expands while setting thereby creating a tight marginal seal. If moisture is incorporated there will be some increased expansion...
متن کاملEvaluating the Effect of Dental Filling Material and Filling Depth on the Strength and Deformation of Filled Teeth
ackground and aim: It is important to evaluate the effect of the type of filling material on deformation and strength of tooth after filling and also the effect of filling depth on quality of restoration of a decayed tooth. Material and Methods: The Orthopantomogram (OPG) of the first and second molars of a 28-year-old man was made and the teeth were 3D modeled. The stress-deformation analysis ...
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ژورنال
عنوان ژورنال: Acta Scientific Dental Scienecs
سال: 2019
ISSN: 2581-4893
DOI: 10.31080/asds.2019.03.0718