A Comparison of the Shear Bond Strength of Orthodontic Brackets Bonded With Different Orthodontic Adhesives

Shalini, S. Priscilla; Jha, Anupriya; Kashyap, Panchali; Gupta, Puneet; Rajbhoj, Shubhangi; Bhandari, SK

doi:10.7759/cureus.39115

Cited by 3 publications

(2 citation statements)

References 27 publications

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“…Transbond XT has been shown in prior research to be an effective agent, and this group of samples has a control group feature that also validates the design of our in vitro investigation. [ 8 ] ARI is one of the most often used methods for determining the quality of adhesion between the composite and the tooth, as well as between the bracket base and the composite. Group IV achieved the highest bond strength when compared to other groups (17.45 mpa), which is similar to the study conducted by Shon et al ,[ 9 ] and this may be attributed to the formation of resin tags into the etched enamel surface.…”

Section: Discussionmentioning

confidence: 99%

Evaluation of the Curing of the Primer on Shear Bond Strength of Orthodontic Brackets: An Original Research

Gupta,

Chaugule,

Gurrala

et al. 2024

Journal of Pharmacy and Bioallied Sciences

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Background: The aim of this study was to evaluate the effect of separately curing the unfilled resin for increased bond strength of the orthodontic brackets as the literature shows both studies that support and contradict this aspect. Methodology: The sample consisted of 120 specimens randomly grouped into four of 30. The tooth was cleaned of tissue and debris and stored in a distilled water solution until the procedures of bonding. The surface of the enamel was conditioned with pumice, and acrylic blocks were designed for the tooth to be mounted onto them. The buccal surfaces of all the teeth were prepared by etching the enamel with 37% phosphoric acid for a time period of 30 seconds and washed for 20 seconds under running water. Stainless steel brackets (Victory Series™ MBT, 0.022 Slot) were used for all the samples in the study, and the bonding procedure was conducted on the same day for all the groups. The artificial saliva was used for the storage of samples for 24 h after bonding, and shear bond strength testing was conducted using an Instron machine in shear or peel mode at a crosshead speed. Results: The highest mean bond strength calculated was for the conventional technique (17.45 mpa), while it was the lowest for no primer adhesive (11.21 mpa). Group IV had a greater distribution of ARI scores than groups I, II, and III. Conclusion: Group IV achieved the highest bond strength when compared to other groups, with an ARI score of 3. Group III had less bond strength, likely due to incomplete curing of the primer due to insufficient exposure to light. Transbond XT can be used without primer, making bonding, debonding, and cleaning procedures easy and less time-consuming.

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Section: Discussionmentioning

confidence: 99%

Evaluation of the Curing of the Primer on Shear Bond Strength of Orthodontic Brackets: An Original Research

Gupta,

Chaugule,

Gurrala

et al. 2024

Journal of Pharmacy and Bioallied Sciences

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“…Accordingly, intact fresh extracted human molars (n = 180) were selected randomly for this study. The teeth were fixed in 10% formalin for two weeks [ 13 ]. Then, they were immersed in distilled water with anhydrous sodium in the following proportions: 0.2 g of anhydrous sodium was diluted in 100 mL of distilled water.…”

Section: Methodsmentioning

confidence: 99%

Can a Novel Device with Pure Dry Air Increase the Shear Bond Strength of Dental Composites to Dentin? An Experimental Study

Kharma,

Hardan,

Kassis

et al. 2024

Dentistry Journal

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Modern conservative dentistry is taking the lead in daily clinical practice and is relying on adhesion. Whether it is a simple composite, ceramic inlays, onlays, veneers or crowns, the common factor for a successful outcome is a good bonding of these elements to dental structures. Thus, the purpose of this study was to evaluate the bond strength of resin composite to dentin when using a new device, the DENTIPURE KM™ (KM, Beirut, Lebanon), which provides a pure air flow, free of any contaminants and without humidity, when compared to other dental equipment. One hundred and eighty extracted human molars were equally divided into three groups according to the device used, the DENTIPURE KM™ (KM, Beirut, Lebanon), the KAVO™ (ESTETICA E30/E70/E80 Vision, KAVO, Biberach, Germany), or the ADEC™ (A-dec Performer 200, Newberg, OR, USA). The shear bond strength (SBS) was evaluated after 24 h of storage in distilled water on a universal testing machine. Statistical analysis was set with a level of significance at p ≤ 0.05. The results revealed that significantly different bond strength was imparted by the DENTIPURE KM™ device and the ADEC™ dental unit (p = 0.042). In conclusion, while the DENTIPURE KM™ device shows promise in providing contaminant-free air during bonding, its impact on dentin bond strength compared to devices like the KAVO™ appears minimal. Further research is needed to fully assess its potential in enhancing dentinal adhesion procedures.

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Comparative evaluation of the shear strength of orthodontic adhesives for ﬁxation of brackets

Almokaddam,

Tuturov,

Katbeh

et al. 2024

Èndodontiâ today

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INTRODUCTION. Over the past decades, there has been signiﬁcant growth in adhesive technologies for ﬁxed orthodontic appliances. Developments in adhesive systems have focused on simpliﬁed methods of use, improved composition and high bonding ability to tooth structure.AIM. The aim of this study is to compare the shear bond strength of a 5th generation adhesive system and a universal adhesive system in two etching techniques for ﬁxation of metal brackets.MATERIALS AND METHODS. The study consisted sample of 30 removed human upper premolars. The teeth were randomly distributed into three groups, 10 in each group. In the group 1, the Transbond XT adhesive system (3M Unitek) was used, in the group 2 – the universal adhesive Tetric N bond Universal (Vivapen) in the etching technique, in the group 3 – Tetric N bond Universal (Vivapen) in the self-etching technique. The study used metal brackets for upper premolars Gemini Bracket MBT (3M Unitek, USA) with a micro-engraved base with an area of 10.61 mm.RESULTS. In group 1, the shear strength value was 21.2 ± 3.2 MPa, in group 2 – 21.6 ± 5.2 MPa, in group 3 – 17.7 ± 6.4 MPa. There were no statistically signiﬁcant diﬀerences between the study groups. According to the study, a decrease in the level of adhesive force was found when using a universal adhesive without prior etching of the enamel with phosphoric acid. However, this level remained within the clinically recommended range.CONCLUSIONS. Thus, all studied adhesive systems used in various etching techniques demonstrated high adhesive performance, providing strong adhesion of the orthodontic structure to the tooth surface.

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A Comparison of the Shear Bond Strength of Orthodontic Brackets Bonded With Different Orthodontic Adhesives

Cited by 3 publications

References 27 publications

Evaluation of the Curing of the Primer on Shear Bond Strength of Orthodontic Brackets: An Original Research

Evaluation of the Curing of the Primer on Shear Bond Strength of Orthodontic Brackets: An Original Research

Can a Novel Device with Pure Dry Air Increase the Shear Bond Strength of Dental Composites to Dentin? An Experimental Study

Comparative evaluation of the shear strength of orthodontic adhesives for ﬁxation of brackets

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