A Fluorescent Dye Method for Demonstrating Leakage around Dental Restorations

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Abstract
SYNOPSIS IN INTERLINGUA UN METHODO A COLORANTES FLUORESCENTE PRO LE DEMONSTRATION DE ESCAPPAMENTO CIRCUM RESTAURATIONES DENTAL.—Le colorantes fluorescente rhodamina B, fluoresceina, e demethylchlortetracyclina esseva usate pro demonstrar microescappamento circum restaurationes dental in dentes bovin. Esseva usate un nove technica de sectionage e breve periodos de immersion, e le colorantes-con un exception-demonstrava satisfactorimente microescappamento sub lumine ultraviolette. Le colorantes non demonstrava microescappamento de restaurationes con eugenol a oxydo de zinc in consequentia del extinction del fluorescentia. Le margines del plumbage a amalgama de 24 horas, applicate sin revestimento del cavitate, monstrava marcate escappamento. Vernissage del cavitate reduceva le escappamento marginal marcatemente. Omne le restaurationes a guttapercha monstrava grossier escappamento.

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