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Evaluation of bond strength of orthodontic brackets without enamel etching

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Evaluation of bond strength of orthodontic brackets without enamel etching

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dc.contributor.author Boruziniat, Alireza es
dc.contributor.author Khazaei, Yegane es
dc.contributor.author Motaghi, Shiva es
dc.contributor.author Moghaddas, Mohmmadjavad es
dc.date.accessioned 2015-11-23T13:53:21Z
dc.date.available 2015-11-23T13:53:21Z
dc.date.issued 2015 es
dc.identifier.citation Boruziniat, Alireza ; Khazaei, Yegane ; Motaghi, Shiva ; Moghaddas, Mohmmadjavad. Evaluation of bond strength of orthodontic brackets without enamel etching. En: Journal of Clinical and Experimental Dentistry, 2015, Vol. 7, No. 4: 519-523 es
dc.identifier.uri http://hdl.handle.net/10550/48361
dc.description.abstract Background: to compare the shear bond strength of brackets with and without enamel etching. Material and Methods: In this study, 60 sound premolars were randomly divided into four different groups: 1- TXE group: Enamel etching + Transbond XT adhesive + Transbond XT composite. 2- TXS group: Transbond plus self-etch adhesive + Transbond XT composite. 3- PQ1E group: Enamel etching + PQ1 adhesive + Transbond XT composite. 4- PQ1 group: PQ1 adhesive + Transbond XT composite. The shear bond strengths of brackets were evaluated using universal testing machine at cross head speed of 0.5 mm/ min. The Adhesive Remnant Index (ARI) was also measured. One-way ANOVA, Tukey’s post hoc, Kruskal-wallis and Mann-Witney U test were used for data analysis. Results: There was a significant difference between etched and unetched groups respect to SBS and ARI ( P <0.05), however; no significant difference was observed between unetched group and self-etch adhesive group ( P > 0.05). The shear bond strength of PQ1 group was the least but in acceptable range and its ARI was less than other groups. Conclusions: PQ1 adhesive can be used for bracket bonding without enamel etching with adequate bond strength and minimal ARI. en_US
dc.subject Odontología es
dc.subject Ciencias de la salud es
dc.title Evaluation of bond strength of orthodontic brackets without enamel etching es
dc.type journal article es_ES
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.type.hasVersion VoR es_ES

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