Comparative Evaluation of Two Bis-GMA Based Orthodontic Bonding Adhesives - A Randomized Clinical Trial

Samantha, Christine; Sundari, Shantha; Chandrasekhar, Shyamala; Sivamurty, Gautham; Dinesh, SP Saravana

doi:10.7860/jcdr/2017/16716.9665

Cited by 38 publications

(33 citation statements)

References 17 publications

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“…[ 5 6 7 8 18 ] The use of nanoparticles in resin composites has been taken into consideration by researchers for bonding of orthodontic brackets. [ 13 19 ]…”

Section: Discussionmentioning

confidence: 99%

Bond strength of an orthodontic adhesive containing an antibiofilm agent (octafluoropentyl methacrylate)

2018

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Objective:The objective of this study was to determine whether an adhesive containing antibiofilm agent octafluoropentyl methacrylate (OFPA) has an acceptable bond strength as an orthodontic adhesive.Methods:Sixty human premolars were divided into four groups. In Groups 1 and 2, brackets were bonded to the teeth using experimental nanohybrid adhesive containing OFPA (ENH-OFPA) and Transbond XT (TXT) was used in Groups 3 and 4. In Groups 1 and 3, the samples were stored in water at 37°C for 24 h and in Groups 2 and 4 thermocycled between 5°C and 55°C. The entire samples were debonded utilizing a universal testing machine. Two-way ANOVA test employed to compare the shear bond strength (SBS) between two adhesives. Independent Student's t-test was utilized to compare the SBS at 24 h and followed thermocycling in each adhesive group. Adhesive remnant index (ARI) evaluated in different groups using Chi-square test.Results:The mean value for SBS in ENH and TXT groups were 8.13 MPa and 8.10 MPa, respectively. The inference of P = 0.260 was observed and concluded to be nonsignificant for adhesives in terms of SBS. Statistically, differences that observed in SBS at 24 h and following thermocycling in TXT (P = 0.288) and ENH-OFPA (P = 0.145) groups did not consider to be significant. Comparing ARI scores with bracket failure mode resulted in no significant difference (P = 1) between two adhesives in both 24 h and following thermocycling.Conclusion:Adding OFPA does not compromise SBS of the experimented orthodontic adhesive.

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“…[ 5 6 7 8 18 ] The use of nanoparticles in resin composites has been taken into consideration by researchers for bonding of orthodontic brackets. [ 13 19 ]…”

Section: Discussionmentioning

confidence: 99%

Bond strength of an orthodontic adhesive containing an antibiofilm agent (octafluoropentyl methacrylate)

2018

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“…Another study, states that the primary factors contributing to maxillary diastema appear to be degree of spacing or crowding in most cases and that the frenal attachment making a minor contribution (Popovich and Thompson, 1979). Considerable research has been conducted in the ield of orthodontics (Felicita, 2017a;Rubika et al, 2015;Jain, 2014) with relevance to the current population under study (Sivamurthy and Sundari, 2016;Samantha et al, 2017;Krishnan, 2015).…”

Section: Association Between Etiology and Gendermentioning

confidence: 99%

Prevalence of midline diastema and its correlation with high Frenal attachment

Shivanni

Balakrishna

2020

ijrps

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The aim of this study is to assess the prevalence of midline diastema in the South Indian population and to find its correlation with high frenal attachment. The study includes patients visiting the department of orthodontics. The data was collected from the digital archives of the institution. Intraoral photos were assessed. A total 305 patients who reported to the department of orthodontics from June 2019 to March 2020 were screened. The causes of diastema namely presence of high frenal attachment, generalised spacing and periodontal disease, were evaluated. The results were statistically analysed using chi-square tests and graphs were tabulated. A total of 305 patients were screened, among which midline diastema was present in 22.3% (68) of the cases. High frenal attachment was found in 52%, generalised spacing in 36% and periodontal disease in 12% of the cases. The mean age of the patient was 23±5.25 years. The incidence of midline diastema was found to be 22%. High frenal attachment was found to be the most common etiology.

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“…Previously our team has done extensive research that ranged from epidemiological studies to randomised clinical trials that have been published in reputed journals. (Felicita, 2017a(Felicita, , 2017b(Felicita, , 2018Felicita, Thirumurthi and Jain, 2017;korath, Padmanabhan and Parameswaran, 2017;krishnan, Pandian and Rajagopal, 2017;Charles et al, 2018;Pandian, krishnan and kumar, 2018;Reddy et al, 2018;Chinnasamy et al, 2019) .we have also done clinical trials on bond strength (Samantha, 2017). We wanted to compare the shear bond strength of the new adhesive-Brace Paste with that Enlight -an orthodontic adhesive produced by Ormco and hence this study.…”

Section: Introductionmentioning

confidence: 99%

A Comparison of Shear Bond Strength of two Visible Light Cured Orthodontic Adhesives -An In-vitro Study

Suresh¹

2020

Biosci. Biotech. Res. Comm

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The aim of the study was to evaluate and compare the shear bond strength of the brackets bonded with two different orthodontic light cure adhesives.Twenty extracted human premolars were divided into 2 groups. Premolar brackets were bonded to the tooth specimens in each group with their respective adhesive according to the manufacturer's instructions. Group1-bonded with Enlight (ORMCO) and Group2-tooth specimen bonded with Brace Paste (American Orthodontics) and then examined for shear bond strength. The teeth were placed in INSTRON universal testing machine at crosshead speed of 0.5 mm/minute, and the shear force to remove the brackets was recorded. The independent t test revealed that there was no significant difference between the shear bond strength of the two groups. The mean shear bond strengths of two adhesive systems showed no significant differences.(P value-0.068) Thus either of the composite adhesives would provide similar results with respect to the bond strengths.

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Comparative Evaluation of Two Bis-GMA Based Orthodontic Bonding Adhesives - A Randomized Clinical Trial

Cited by 38 publications

References 17 publications

Bond strength of an orthodontic adhesive containing an antibiofilm agent (octafluoropentyl methacrylate)

Bond strength of an orthodontic adhesive containing an antibiofilm agent (octafluoropentyl methacrylate)

Prevalence of midline diastema and its correlation with high Frenal attachment

A Comparison of Shear Bond Strength of two Visible Light Cured Orthodontic Adhesives -An In-vitro Study

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