An Investigation about the Influence of Bleaching on Shear Bond Strength of Orthodontic Brackets and on Enamel Colour
Joint Authors
Proff, Peter
Roemer, Piero
Immerz, Isabell
Faltermeier, Andreas
Reicheneder, Claudia
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-03-22
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
The aim of the study was to investigate the effect of bleaching on the colouration of tooth enamel and shear bond strength of orthodontic ceramic brackets based upon current whitening practice.
The bleaching and bonding techniques were performed on extracted bovine teeth for the investigation of their colorimetric spectrum and the adhesive bond strength on surface enamel.
One group was designated as the control group with no pre-treatment.
Another group was treated with a 45% hydrogen peroxide solution prior to bonding.
The difference in colour was expressed as the Euclidian distance ΔE.
The resulting shear bond strength was analyzed and evaluated by scores of Adhesion Remnant Index.
Statistical analysis was performed using the Kruskall-Wallis and post-hoc test.
The colorimetric analysis revealed statistically significant differences between original and bleached as well as bleached and debonded teeth setting off a blue colour shift.
Furthermore, statistically there was no significant difference noted in bonding strength between non-treated surfaces and those treated with peroxide.
It can be concluded that peroxide pre-treatment does result in colour differences of teeth.
Bonding and debonding procedures seem to have no statistically significant influence on the enamel colour using current materials.
American Psychological Association (APA)
Immerz, Isabell& Proff, Peter& Roemer, Piero& Reicheneder, Claudia& Faltermeier, Andreas. 2012. An Investigation about the Influence of Bleaching on Shear Bond Strength of Orthodontic Brackets and on Enamel Colour. ISRN Dentistry،Vol. 2012, no. 2012, pp.1-5.
https://search.emarefa.net/detail/BIM-467172
Modern Language Association (MLA)
Immerz, Isabell…[et al.]. An Investigation about the Influence of Bleaching on Shear Bond Strength of Orthodontic Brackets and on Enamel Colour. ISRN Dentistry No. 2012 (2012), pp.1-5.
https://search.emarefa.net/detail/BIM-467172
American Medical Association (AMA)
Immerz, Isabell& Proff, Peter& Roemer, Piero& Reicheneder, Claudia& Faltermeier, Andreas. An Investigation about the Influence of Bleaching on Shear Bond Strength of Orthodontic Brackets and on Enamel Colour. ISRN Dentistry. 2012. Vol. 2012, no. 2012, pp.1-5.
https://search.emarefa.net/detail/BIM-467172
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-467172