Delete this browser frame to return to your previous page. ... DeFelice Family Dentistry ... Link to Dr. Armand V. DeFelice DDS...
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www.drdefelice.com/Diagrams/acitdf.html
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The rate of mercury release from dental amalgam is dependent upon several factors including the number of amalgam restorations, the composition of the amalgam (high vs. low copper amalgam), the location (occlusal vs. nonocclusal teeth), and the amalgam surface area.
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tuberose.com/Amalgam_Fillings.html
tuberose.com/Amalgam_Fillings.html
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A silver amalgam composition consists of fifty per cent mercury and fifty per cent silver filings to which a small amount of tin, copper, and zinc may be added in varying amounts. These two substances are triturated together(mixed) and in a short time this mass hardens.
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www.karlloren.com/ultrasound/p25.htm
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It is another specific object to provide a dental amalgam composition having condensing, working, carving, and adapting qualities superior to spheroidal amalgams or conventional irregularly-shaped microcut amalgams.
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www.freepatentsonline.com/4664629.html
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Polishing compositions comprising stannous silicate, SnSiO 3 , having particles laying in the range of up to about 90 microns as an essential active ingredient are useful in polishing amalgam ... 1. A composition adapted for use on dental amalgam restorative materials comprising: 2. A composition, as claimed in claim...
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www.freepatentsonline.com/3615305.html
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Letzel H, Van 'T Hof' M A, Marshall G W, Marshall, S J. The influence of the amalgam alloy on the survival of amalgam Restorations: a secondary analysis of multiple controlled clinical trials. J Dent Res. 1997; ... Objective To assess the influence of alloy composition on the survival of amalgam restorations.
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www.nature.com/ebd/journal/v1/n2/abs/6490033a.html
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Composition of Amalgam Alloy ... 1870: Elisha Townsend & J.F.Flagg improvised amalgam alloy composition. ... 1895: G.V.Black improvised composition of dental amalgam alloy which was in use for many years. (67.5% Ag; 27.5% Sn; 5% Cu).
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subrarv.tripod.com/amalgam.htm
subrarv.tripod.com/amalgam.htm
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Statements that amalgam is 50% mercury are false because the original ingredients are modified during the setting reaction. ... No study has shown any harm from proper use of dental amalgam in patients. Amalgam can be subject to fracture and pieces swallowed. These are not absorbed and pass through the GI tract.
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www.quackwatch.org/02ConsumerProtection/amalgam.html
www.quackwatch.org/02ConsumerProtection/amalgam.html
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The composition of copper amalgam is not regulated in any ISO standard. They consist of approx. 30% copper and 70% mercury. Sometimes small amounts of other metals such as cadmium, silver and zinc have been added - Neo-Silbrin 1,5% Cd, Cupromuc 0,6% Cd (3, 11, 12).
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www.gbg.bonet.se/bwf/art/instab/types.html
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