International Scholarly Research Notices / 2013 / Article / Tab 1

Research Article

The Performance of ICDAS-II Using Low-Powered Magnification with Light-Emitting Diode Headlight and Alternating Current Impedance Spectroscopy Device for Detection of Occlusal Caries on Primary Molars

Table 1

Criteria used in the histological examination [12].

ScoreCriteria used in the Downer histological examination [12]

0No enamel demineralisation or a narrow surface zone of opacity (edge phenomenon)
1Enamel demineralisation limited to the outer 50% of the enamel layer
2Demineralisation involving the inner 50% of the enamel, up to the enamel-dentine junction
3Demineralisation involving the outer 50% of the dentine
4Demineralisation involving the inner 50% of the dentine

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