Micro-computed tomographic analysis of progression of artificial enamel lesions in primary and permanent teeth after resin infiltration
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- Memis Ozgul Betul
- Department of Pediatric Dentistry, Faculty of Dentistry, Ankara University
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- Orhan Kaan
- Department of Dentomaxillofacial Radiology, Faculty of Dentistry, Ankara University
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- Tulga Oz Firdevs
- Department of Pediatric Dentistry, Faculty of Dentistry, Ankara University
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We investigated inhibition of lesion progression in artificial enamel lesions. Lesions were created on primary and permanent anterior teeth (n = 10 each) and were divided randomly into two groups with two windows: Group 1 (window A: resin infiltration; window B: negative control) and Group 2 (window A: resin infiltration + fluoride varnish; window B: fluoride varnish). After pH cycling, micro-computed tomography was used to analyze progression of lesion depth and changes in mineral density. Resin infiltration and resin infiltration + fluoride varnish significantly inhibited progression of lesion depth in primary teeth (P < 0.05). Inhibition of lesion depth progression in permanent teeth was significantly greater after treatment with resin infiltration + fluoride varnish than in the negative control (P < 0.05). Change in mineral density was smaller in the resin infiltration and resin infiltration + fluoride varnish groups; however, the difference was not significant for either group (P > 0.05). Resin infiltration is a promising method of inhibiting progression of caries lesions. (J Oral Sci 57, 177-183, 2015)
収録刊行物
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- Journal of Oral Science
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Journal of Oral Science 57 (3), 177-183, 2015
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