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Effect of saliva contamination on cementation of orthodontic brackets using different adhesive systems

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Effect of saliva contamination on cementation of orthodontic brackets using different adhesive systems

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dc.contributor.author Robaski, Aliden Willian es
dc.contributor.author Pamato, Saulo es
dc.contributor.author Tomás-de Oliveira, Marcelo es
dc.contributor.author Pereira, Jefferson Ricardo es
dc.date.accessioned 2017-09-28T11:29:33Z
dc.date.available 2017-09-28T11:29:33Z
dc.date.issued 2017 es
dc.identifier.citation Robaski, Aliden Willian ; Pamato, Saulo ; Tomás-de Oliveira, Marcelo ; Pereira, Jefferson Ricardo. Effect of saliva contamination on cementation of orthodontic brackets using different adhesive systems. En: Journal of Clinical and Experimental Dentistry, 9 7 2017: 919-924 es
dc.identifier.uri http://hdl.handle.net/10550/61250
dc.description.abstract The enamel condition and the quality of surface are points that need to be considered for achieving optimal efficiency in the treatment with orthodontic brackets. The aim of this study was to assess the immediate bond strength of metallic brackets cemented to dental. Forty human premolars were double-sectioned, placed in PVC matrices and randomly divided into 10 groups (n=8). They received artificial saliva contamination before or after the application of adhesive systems, except for the control groups. The metallic brackets were cemented using two orthodontic cements (Transbond? Plus Color Change, 3M Unitek e Transbond? XT Light, 3M Unitek). The specimens were subjected to mechanical shear bond strength testing and classified according to the fracture pattern. The results were analyzed using a two-way ANOVA and Tukey?s test for multiple comparisons (p<0.05). ANOVA analysis showed statistically significant differences between the groups (p=0.01). The Tukey?s multiple comparison test indicated statistically significant difference between G6 and G7 groups (p<0.05). A high prevalence of adhesive failure in the groups receiving the hydrophobic adhesive system. The saliva contamination prior to the application of a hydrophobic simplified conventional adhesive system was responsible for decreasing the immediate bond strength values of brackets cemented on the dental enamel. es
dc.title Effect of saliva contamination on cementation of orthodontic brackets using different adhesive systems es
dc.type journal article es_ES
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.identifier.doi 10.4317/jced.53576 es
dc.type.hasVersion VoR es_ES

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