2010
DOI: 10.15603/2176-1000/odonto.v18n36p31-39
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Correlação entre a Avaliação Microscópica e a Leitura por Laserfluorescência de Lesões de Manchas Brancas em Dentes Bovinos: Estudo in vitro

Abstract: e Doutor (UNESP-Araraquara) em Ortodontia RESUMO Objetivo: avaliar a correlação entre as leituras de descalcificação artificial de esmalte in vitro por meio do DIAGNOdent ® e pela microscopia óptica com luz polarizada. Metodologia: foram utilizados 25 dentes bovinos que foram expostos a um meio artificial de cáries por uma hora, duas vezes ao dia, por 35 dias. Em seguida, procedeu-se as leituras das fluorescências utilizando o aparelho laser DIAGNOdent ®. Foram registradas as leituras das áreas sem descalcific… Show more

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Cited by 5 publications
(2 citation statements)
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“…At T 3 , Icon® resin infiltration showed further amelioration of the fluorescence loss than Clinpro™ XT, though not statistically significant. Both groups at T 3 had a Q value lesser than that of the incipient demineralization value range of 2–9 [42]. Yet, the results have to be cautiously interpreted, as Icon® resin infiltration only occludes the acid pathways [15, 43] and does not remineralize the WSLs per se (Table 4).…”
Section: Discussionmentioning
confidence: 99%
“…At T 3 , Icon® resin infiltration showed further amelioration of the fluorescence loss than Clinpro™ XT, though not statistically significant. Both groups at T 3 had a Q value lesser than that of the incipient demineralization value range of 2–9 [42]. Yet, the results have to be cautiously interpreted, as Icon® resin infiltration only occludes the acid pathways [15, 43] and does not remineralize the WSLs per se (Table 4).…”
Section: Discussionmentioning
confidence: 99%
“…From that point onwards, we developed many in vitro, in situ and in vivo researches with fluoride materials, aiming at lessening the negative effects of demineralization caused during the use of fixed appliances. [5][6][7][8]13,20 Good oral hygiene is still the best way to avoid decalcification, however, due to the fact that many patients have difficulties in keeping it during the whole orthodontic treatment, 50% of them end up presenting some degree of demineralization.…”
Section: In One Of Your Editorials Published In the Dentalmentioning
confidence: 99%