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A Clinical Study of the Effectiveness of Two Different 10% Carbamide Peroxide Bleaching Products : A 6-Month Followup
Joint Authors
Hayward, R.
Moola, M. H.
Grobler, Sias R.
Majeed, A.
Kotze, T. J. van W.
Rossouw, R. J.
Source
International Journal of Dentistry
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-05-05
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
The purpose of this study was to evaluate the efficacy of two different 10% carbamide peroxide bleaching products just after treatment and after a 6-month follow-up period.
Methods.
Two 10% carbamide peroxide products (Opalescence PF and Nite White ACP) were applied nightly for 14 days, according to the manufacturers' instructions.
The color of teeth 11 and 21 of thirty-four subjects having A2 or darker teeth were measured with a spectrophotometer (L∗;a∗;b∗) before treatment, just after treatment (14 days) and after 6 months.
Results and Conclusions.
Both products produced significant whitening of teeth with total color change (ΔEab∗) of approximately 5.20 units.
There was a significant improvement in all 3 color coordinates (L*,a*, and b∗) for up to 6 months postbleaching (P<.05).
Nite White showed a higher degree of relapse (27%) than Opalescence (18%) over the 6-month period.
It is suggested that rebleaching after 6 months is not necessary.
American Psychological Association (APA)
Grobler, Sias R.& Majeed, A.& Hayward, R.& Rossouw, R. J.& Moola, M. H.& Kotze, T. J. van W.. 2011. A Clinical Study of the Effectiveness of Two Different 10% Carbamide Peroxide Bleaching Products : A 6-Month Followup. International Journal of Dentistry،Vol. 2011, no. 2011, pp.1-5.
https://search.emarefa.net/detail/BIM-451236
Modern Language Association (MLA)
Grobler, Sias R.…[et al.]. A Clinical Study of the Effectiveness of Two Different 10% Carbamide Peroxide Bleaching Products : A 6-Month Followup. International Journal of Dentistry No. 2011 (2011), pp.1-5.
https://search.emarefa.net/detail/BIM-451236
American Medical Association (AMA)
Grobler, Sias R.& Majeed, A.& Hayward, R.& Rossouw, R. J.& Moola, M. H.& Kotze, T. J. van W.. A Clinical Study of the Effectiveness of Two Different 10% Carbamide Peroxide Bleaching Products : A 6-Month Followup. International Journal of Dentistry. 2011. Vol. 2011, no. 2011, pp.1-5.
https://search.emarefa.net/detail/BIM-451236
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-451236