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. 2022 Dec 12;22:711. doi: 10.1186/s12887-022-03769-2

Table 3.

Cut-off values of the DIAGNOdent® pen (modified [11, 12])

Type of caries none fissural
value 0 – 13 14 – 20 21 – 29 >  30
clinical diagnosis healthy tooth structure enamel caries deep enamel caries dentine caries
measures monitoring caries risk analysis x-ray
saliva&bacteria testing
actions prophylaxis (e.g. fluoridated toothpaste) intensified prophylaxis (e.g. fluoridation) if low risk: intensified prophylaxis minimalinvasive treatment
if high risk: minimalinvasive treatment