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Journal:   JOURNAL OF ISFAHAN DENTAL SCHOOL   SUMMER 2018 , Volume 14 , Number 2 ; Page(s) 161 To 168.
 
Paper: 

Comparison Of Shear Bond Strength And Adhesive Remnant Index Of Metal Brackets Bonded With Ortho-Force, Transbond Xt And Resilience Composites

 
 
Author(s):  Azizlo Kowsar, Safarian Fereshteh, Sadeghi Samaneh*
 
* DEPARTMENT OF ORTHODONTICS, SCHOOL OF DENTISTRY, KERMAN UNIVERSITY OF MEDICAL SCIENCES, KERMAN, IRAN
 
Abstract: 
Introduction: In orthodontic treatment a proper bond is essential between the enamel and the bracket. Evaluation of the efficacy of different adhesives for bonding orthodontic brackets to enamel has yielded different results. This study aimed to compare the shear bond strength and adhesive remnant index (ARI) of metal brackets bonded by Transbond XT, Ortho-Force and Resilience composites.Materials& Methods: Sixty extracted intact upper maxillary first premolars were selected for the purpose of this in vitro study. The teeth were randomly divided into three groups (n=20). The teeth were bonded with were bonded with Transbond XT, Resilience and Ortho-Force composites in groups 1, 2 and 3, respectively. After 24 hours, shear bond strength test was conducted at a crosshead speed of 0.05 mm/min. ARI scores were evaluated under a stereomicroscope. The results of shear bond strength test were analyzed with ANOVA and Tukey tests. ARI results were analyzed with chi-squared test (a=0.05).Results: Shear bond strengths were significantly different between the three groups (p value<0.001). Transbond XT composite exhibited the highest bond strength (15.26 MP) and Ortho-Force composite had the lowest bond strength (11.96 MP). There were no statistically significant differences in ARI between the three groups p value=0.561).Conclusion: Although the mean shear bond strength of Ortho-Force composite was less than the two other composites, it is still clinically acceptable.
 
Keyword(s): COMPOSITE, ORTHODONTIC BRACKET, SHEAR BOND STRENGTH
 
 
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APA: Copy

AZIZLO, K., & SAFARIAN, F., & SADEGHI, S. (2018). COMPARISON OF SHEAR BOND STRENGTH AND ADHESIVE REMNANT INDEX OF METAL BRACKETS BONDED WITH ORTHO-FORCE, TRANSBOND XT AND RESILIENCE COMPOSITES. JOURNAL OF ISFAHAN DENTAL SCHOOL, 14(2 ), 161-168. https://www.sid.ir/en/journal/ViewPaper.aspx?id=573168



Vancouver: Copy

AZIZLO KOWSAR, SAFARIAN FERESHTEH, SADEGHI SAMANEH. COMPARISON OF SHEAR BOND STRENGTH AND ADHESIVE REMNANT INDEX OF METAL BRACKETS BONDED WITH ORTHO-FORCE, TRANSBOND XT AND RESILIENCE COMPOSITES. JOURNAL OF ISFAHAN DENTAL SCHOOL. 2018 [cited 2022May23];14(2 ):161-168. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=573168



IEEE: Copy

AZIZLO, K., SAFARIAN, F., SADEGHI, S., 2018. COMPARISON OF SHEAR BOND STRENGTH AND ADHESIVE REMNANT INDEX OF METAL BRACKETS BONDED WITH ORTHO-FORCE, TRANSBOND XT AND RESILIENCE COMPOSITES. JOURNAL OF ISFAHAN DENTAL SCHOOL, [online] 14(2 ), pp.161-168. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=573168.



 
 
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