Comparison of shear bond strength of stainless-steel orthodontic brackets bonded with different adhesives and bonding agents
- سال انتشار: 1402
- محل انتشار: مجله مواد و تکنیک های دندانپزشکی، دوره: 12، شماره: 1
- کد COI اختصاصی: JR_JDMT-12-1_002
- زبان مقاله: انگلیسی
- تعداد مشاهده: 216
نویسندگان
UnderGraduated Student, School of Dentistry, Zanjan University of Medical Sciences, Zanjan, Iran
Department of Operative Dentistry, School of Dentistry, Zanjan University of Medical Sciences, Zanjan, Iran
Departent of Orthodontics, School of Dentistry, Zanjan University of Medical Sciences, Zanjan, Iran
چکیده
Introduction: The type of bonding agent and adhesive can play an important role in the bond strength of orthodontic brackets. This study measured and compared the shear bond strength (SBS) of brackets bonded with Z۲۵۰ and Denu adhesives, as well as two different types of bonding agents (Single Bond and Denu Bond).Methods: In this in vitro study, ۸۰ intact premolars were randomly divided into four groups (۲۰ teeth per group). The brackets were bonded to the teeth in the following order: group A: Single Bond + Z۲۵۰ adhesive; group B: Denu Bond + Z۲۵۰ adhesive; group C: Single Bond + Denu adhesive; and group D: Denu Bond + Denu adhesive. The SBS values were recorded using a universal testing machine, and Adhesive Remnant Index (ARI) scores were determined. The data were analyzed by ANOVA and Fisher's exact test at a significance level of ۰.۰۵.Results: The mean SBS values of the A, B, C, and D groups were reported as ۱۶.۶۶, ۱۷.۲۱, ۱۴.۶۱, and ۱۵.۹۱ MPa, respectively. No significant difference was found among the groups in terms of SBS and ARI scores (P=۰.۰۶ and P=۰.۷۸, respectively).Conclusion: The Denu adhesive can be used as a clinical alternative to commercial adhesives, such as Z۲۵۰, for bonding metal orthodontic brackets. Moreover, bonding agents and adhesives from different companies can be used simultaneously. (J Dent Mater Tech ۲۰۲۳;۱۲(۱): ۱۰-۱۵)کلیدواژه ها
Composites Resin, Orthodontics, Bond Strength, bonding agentاطلاعات بیشتر در مورد COI
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