Early diagnosis and intervention of subclinical dental caries / 国际生物医学工程杂志

The definition and diagnostic threshold of early caries have been changed to even earlier stage of subclinical level in recent years. This article tries to introduce the significant changes in the area of caries research, including the raise of the concept, the diagnostic standard, the problems and challenges facing, the interference and the treatment effect assessments of early stage subclinical caries. The prospect of the research is discussed as well to enhance the level of awareness and diagnosis and interference capability.