Shear Bond Strength of Orthodontic Brackets Fixed with Remineralizing Adhesive Systems after Simulating One Year of Orthodontic Treatment

Joint Authors

Borges, Alvaro Henrique
Bandeca, Matheus Coelho
Bezerra, Gisele Lima
Kuga, Milton Carlos
Firoozmand, Leily Macedo
Torres, Carlos R. G.
Tonetto, Mateus Rodrigues

Source

The Scientific World Journal

Issue

Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-7, 7 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2015-08-26

Country of Publication

Egypt

No. of Pages

7

Main Subjects

Medicine
Information Technology and Computer Science

Abstract EN

The objective of this study is to assess, in vitro, the shear bond strength of orthodontic brackets fixed with remineralizing adhesive systems submitted to thermomechanical cycling, simulating one year of orthodontic treatment.

Sixty-four bovine incisor teeth were randomly divided into 4 experimental groups (n=16): XT: Transbond XT, QC: Quick Cure, OL: Ortholite Color, and SEP: Transbond Plus Self-Etching Primer.

The samples were submitted to thermomechanical cycling simulating one year of orthodontic treatment.

Shear bond strength tests were carried out using a universal testing machine with a load cell of 50 KgF at 0.5 mm/minute.

The samples were examined with a stereomicroscope and a scanning electron microscope (SEM) in order to analyze enamel surface and Adhesive Remnant Index (ARI).

Kruskal-Wallis and Mann-Whitney (with Bonferroni correction) tests showed a significant difference between the studied groups (p<0.05).

Groups XT, QC, and SEP presented the highest values of adhesive resistance and no statistical differences were found between them.

The highest frequency of failures between enamel and adhesive was observed in groups XT, QC, and OL.

Quick Cure (QC) remineralizing adhesive system presented average adhesive resistance values similar to conventional (XT) and self-etching (SEP) adhesives, while remineralizing system (OL) provided the lowest values of adhesive resistance.

American Psychological Association (APA)

Bezerra, Gisele Lima& Torres, Carlos R. G.& Tonetto, Mateus Rodrigues& Borges, Alvaro Henrique& Kuga, Milton Carlos& Bandeca, Matheus Coelho…[et al.]. 2015. Shear Bond Strength of Orthodontic Brackets Fixed with Remineralizing Adhesive Systems after Simulating One Year of Orthodontic Treatment. The Scientific World Journal،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1079267

Modern Language Association (MLA)

Bezerra, Gisele Lima…[et al.]. Shear Bond Strength of Orthodontic Brackets Fixed with Remineralizing Adhesive Systems after Simulating One Year of Orthodontic Treatment. The Scientific World Journal No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1079267

American Medical Association (AMA)

Bezerra, Gisele Lima& Torres, Carlos R. G.& Tonetto, Mateus Rodrigues& Borges, Alvaro Henrique& Kuga, Milton Carlos& Bandeca, Matheus Coelho…[et al.]. Shear Bond Strength of Orthodontic Brackets Fixed with Remineralizing Adhesive Systems after Simulating One Year of Orthodontic Treatment. The Scientific World Journal. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1079267

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-1079267