Evaluation of Shear Bond Strength and Adhesive Remnant Index of New-Generation Adhesive-Coated Bracket Systems In Comparison With Traditional Systems

Authors : Eyüp Burak Küçük, Ayça Üstdal Güney, Gökay Üstdal

Pages : 244-248

Doi:10.17567/currresdentsci.1555935

View : 162 | Download : 159

Publication Date : 2024-10-15

Article Type : Research Paper

Abstract :Objective: To evaluate the shear bond strength (SBS) and the adhesive remnant index (ARI) of different traditional orthodontic adhesive systems and newly developed pre-coated adhesive systems. Methods: A total of 50 human maxillary premolars were bonded with Clarity advanced ceramic brackets using APC™ Flash-Free, APC™ PLUS, Transbond™ XT Light Cure, Opal® Bond™MV and, Blugloo™ adhesives. All samples underwent thermo-cycling. The SBS was determined using a testometric machine. A stereomicroscope was used to evaluate the adhesive remnant on debonded enamel surface. Differences among the adhesives were tested for statistical significance. Results: Blugloo™ group had the highest SBS (22.69 ± 9.14 MPa). However, there was no significant difference in mean SBS among the groups (p<0.05). The Flash-free adhesive group had a significantly lower ARI score than Opal® Bond™MV and, Blugloo™ groups (p<0.001). Conclusion: All experimental groups provided clinical bond strength higher than required. The flash-free adhesive group resulted in lower adhesive remnant, this saves time for the clinician. Key words: Adhesive-coated bracket systems, shear bond strength, traditional brackets
Keywords : Adhesive coated bracket systems, shear bond strength, traditional brackets