4 初期う蝕病巣の進行・回復に及ぼす初期脱灰程度の影響(第512回大阪歯科学会例会)

概要

論文の詳細を見る
We examined the effect of fluoride dentifrice on remineralization of white spot lesions by using quantitative light-induced fluorescence (QLF). The study was done on 129 subjects who had given their informed consent. Sixty-five of the subjects were randomly allocated to a group that brushed with 950 ppm fluoride dentifrice, while 64 others used a dentifrice without fluoride. The subjects brushed their teeth twice a day with their assigned dentifrice for one year. The remineralization effect of the two dentifrices was evaluated by three QLF parameters : mineral loss measured by ΔQ (% mm^2), lesion area measured by S(mm^2), and maximum lesion depth measured by ΔMax (%). These three parameters were recorded at three, six, and twelve month recalls after the baseline examination. We concluded that the fluoride dentifrice improved remineralization of the clinical white spot lesions.
大阪歯科学会の論文
2008-06-25