In vivo dissolution rate of enamel in acid and R.I.D. index in school children.

Abstract

Abstract:The present study was undertaken to determine the relationship between the in were analysed using the sum of sensitivity and specificity.The results obtained were as follows:1) The value of the mean-1/2SD was the most effective threshold for the dissolution rate of enamel.2) In general, the rate of the central incisor was insignificant, but the rate of the lower first molar was meaningful.3) The increment of dental caries is an important factor when it comes to evaluate a method such as that used to determine the dissolution rate of enamel in acid.