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Dentine microhardness after different methods for detection and removal of carious dentine tissue
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نویسنده
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mollica f.b. ,torres c.r.g. ,gonçalves s.e.p. ,mancini m.n.g.
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منبع
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journal of applied oral science - 2012 - دوره : 20 - شماره : 4 - صفحه:449 -454
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چکیده
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There are several methods for identifying carious dentinal tissue aiming to avoid removal of healthy dentinal tissue. objectives: the purpose of this study was to test different methods for the detection of carious dentinal tissue regarding the amount of carious tissue removed and the remaining dentin microhardness after caries removal. material and methods: the dentin surfaces of 20 bovine teeth were exposed and half of the surface was protected with nail polish. cariogenic challenge was performed by immersion in a demineralizing solution for 14 days. after transverse cross-section of the crown,the specimens were divided into four groups (n=10),according to the method used to identify and remove the carious tissue: papacárie
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کلیدواژه
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Caries-detector dye
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آدرس
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department of restorative dentistry,são josé dos campos faculty of dentistry,unesp - univ. estadual paulista,rua josé ferreira,92 - jardim aquarius,são josé dos campos,sp 12246-004, Brazil, department of restorative dentistry,são josé dos campos faculty of dentistry,unesp - univ. estadual paulista,rua josé ferreira,92 - jardim aquarius,são josé dos campos,sp 12246-004, Brazil, department of restorative dentistry,são josé dos campos faculty of dentistry,unesp - univ. estadual paulista,rua josé ferreira,92 - jardim aquarius,são josé dos campos,sp 12246-004, Brazil, department of biosciences and oral diagnosis,são josé dos campos faculty of dentistry,unesp - univ. estadual paulista,são josé dos campos,sp, Brazil
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Authors
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