CO2 Laser and Topical Fluoride Therapy in the Control of Caries Lesions on Demineralized Primary Enamel
Joint Authors
Galo, R.
Borsatto, M. C.
Corona, S. A. M.
Valério, R. A.
Rocha, C. T.
Saraiva, M. C. P.
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-03-22
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
This study evaluated the effect of CO2 laser irradiation and topical fluoride therapy in the control of caries progression on primary teeth enamel.
30 fragments (3×3×2 mm) from primary canines were submitted to an initial cariogenic challenge that consisted of immersion on demineralizing solution for 3 hours and remineralizing solution for 21 hours for 5 days.
Fragments were randomly assigned into three groups (n=10): L: CO2 laser (λ=10.6 μm), APF: 1.23% acidulated phosphate fluoride, and C: no treatment (control).
CO2 laser was applied with 0.5 W power and 0.44 J/cm2 energy density.
Fluoride application was performed with 0.1 g for 1 minute.
Cariogenic challenge was conducted for 5 days following protocol previously described.
Subsurface Knoop microhardness was measured at 30 μm from the edge.
Obtained data were subjected to analysis the variance (ANOVA) and Duncan test with significance of 5%.
It was found that the L group showed greater control of deciduous enamel demineralization and were similar to those of APF group, while being statistically different from C group (P≤0.05) that showed the lowest microhardness values.
It was concluded that CO2 laser can be an additional resource in caries control progression on primary teeth enamel.
American Psychological Association (APA)
Valério, R. A.& Rocha, C. T.& Galo, R.& Borsatto, M. C.& Saraiva, M. C. P.& Corona, S. A. M.. 2015. CO2 Laser and Topical Fluoride Therapy in the Control of Caries Lesions on Demineralized Primary Enamel. The Scientific World Journal،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1078887
Modern Language Association (MLA)
Valério, R. A.…[et al.]. CO2 Laser and Topical Fluoride Therapy in the Control of Caries Lesions on Demineralized Primary Enamel. The Scientific World Journal No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1078887
American Medical Association (AMA)
Valério, R. A.& Rocha, C. T.& Galo, R.& Borsatto, M. C.& Saraiva, M. C. P.& Corona, S. A. M.. CO2 Laser and Topical Fluoride Therapy in the Control of Caries Lesions on Demineralized Primary Enamel. The Scientific World Journal. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1078887
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1078887