Effect of the In-Office Bleaching on the Shear Bond Strength of Orthodontic Brackets.
Aims: To evaluate the effect of In-Office enamel vital bleaching with (35% H2O2) and the effect of immersion in artificial saliva following bleaching on the shear bond strength of titanium orthodontic brackets bonded with an orthodontic composite adhesive. Materials and Methods: The samples of the s...
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University of Mosul, College of Dentistry
2011-04-01
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doaj-2a9af6b456be47f2a5abf039c3b284b22020-11-25T03:21:44ZaraUniversity of Mosul, College of DentistryAl-Rafidain Dental Journal 1812-12171998-03452011-04-0111226026410.33899/rden.2011.9098Effect of the In-Office Bleaching on the Shear Bond Strength of Orthodontic Brackets.Khudair A AL-Jumaili Omar Kh.M. ThiabAims: To evaluate the effect of In-Office enamel vital bleaching with (35% H2O2) and the effect of immersion in artificial saliva following bleaching on the shear bond strength of titanium orthodontic brackets bonded with an orthodontic composite adhesive. Materials and Methods: The samples of the study were categorized into three main groups; bleaching, immersion and control group. Each group was consisted of 10 teeth (Human upper right first premolars). Specimens in bleaching group were bonded immediately after bleaching; immersion group specimens were bleached, then immersed in artificial saliva and held for 1 month before bonding. All specimens were bonded with titanium orthodontic brackets (ROTH, slot size 0.018 inch). The shear bond strength was measured by using the unconfined shear testing machine. Results: Bleaching group had the lowest shear bond strength whereas the control group had the highest one. No significant differences were noted between the immersion and control group (at p ≤ 0.05). Conclusions: In-Office enamel bleaching was significantly reduced the shear bond strength of orthodontic brackets. Immersion in artificial saliva (following bleaching) was able to improve the reduced shear bond strength. https://rden.mosuljournals.com/pdf_9098_fc23a6623553742feec8086caec5e4eb.htmlbleachingbracketbondingshear bond. |
collection |
DOAJ |
language |
Arabic |
format |
Article |
sources |
DOAJ |
author |
Khudair A AL-Jumaili Omar Kh.M. Thiab |
spellingShingle |
Khudair A AL-Jumaili Omar Kh.M. Thiab Effect of the In-Office Bleaching on the Shear Bond Strength of Orthodontic Brackets. Al-Rafidain Dental Journal bleaching bracket bonding shear bond. |
author_facet |
Khudair A AL-Jumaili Omar Kh.M. Thiab |
author_sort |
Khudair A AL-Jumaili |
title |
Effect of the In-Office Bleaching on the Shear Bond Strength of Orthodontic Brackets. |
title_short |
Effect of the In-Office Bleaching on the Shear Bond Strength of Orthodontic Brackets. |
title_full |
Effect of the In-Office Bleaching on the Shear Bond Strength of Orthodontic Brackets. |
title_fullStr |
Effect of the In-Office Bleaching on the Shear Bond Strength of Orthodontic Brackets. |
title_full_unstemmed |
Effect of the In-Office Bleaching on the Shear Bond Strength of Orthodontic Brackets. |
title_sort |
effect of the in-office bleaching on the shear bond strength of orthodontic brackets. |
publisher |
University of Mosul, College of Dentistry |
series |
Al-Rafidain Dental Journal |
issn |
1812-1217 1998-0345 |
publishDate |
2011-04-01 |
description |
Aims: To evaluate the effect of In-Office enamel vital bleaching with (35% H2O2) and the effect of immersion in artificial saliva following bleaching on the shear bond strength of titanium orthodontic brackets bonded with an orthodontic composite adhesive. Materials and Methods: The samples of the study were categorized into three main groups; bleaching, immersion and control group. Each group was consisted of 10 teeth (Human upper right first premolars). Specimens in bleaching group were bonded immediately after bleaching; immersion group specimens were bleached, then immersed in artificial saliva and held for 1 month before bonding. All specimens were bonded with titanium orthodontic brackets (ROTH, slot size 0.018 inch). The shear bond strength was measured by using the unconfined shear testing machine. Results: Bleaching group had the lowest shear bond strength whereas the control group had the highest one. No significant differences were noted between the immersion and control group (at p ≤ 0.05). Conclusions: In-Office enamel bleaching was significantly reduced the shear bond strength of orthodontic brackets. Immersion in artificial saliva (following bleaching) was able to improve the reduced shear bond strength.
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topic |
bleaching bracket bonding shear bond. |
url |
https://rden.mosuljournals.com/pdf_9098_fc23a6623553742feec8086caec5e4eb.html |
work_keys_str_mv |
AT khudairaaljumaili effectoftheinofficebleachingontheshearbondstrengthoforthodonticbrackets AT omarkhmthiab effectoftheinofficebleachingontheshearbondstrengthoforthodonticbrackets |
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