DPR

Fig. 01 The Carivu handpiece.

Fig. 02 The tip is placed over the occlusal surface so that the flanges hug the buccal and lingual/palatal aspects of the teeth.

Fig. 03 Live video of the teeth.

Fig. 04 The image shows a crack on the mesial of tooth #3.

Fig. 05 The image shows cracks on the distal of tooth #3 and on the mesial of tooth #2.

Fig. 06 No involvement, sound tooth structure.

Fig. 07 The first detectable signs of an enamel caries lesion.

Fig. 08 An established caries lesion.

Fig. 09 An established caries lesion that has reached the DEJ at a single point.

Fig. 10 Dentin caries due to an established enamel caries lesion with extended involvement of the DEJ.

Fig. 11 Established dentin caries.

Fig. 12 Enhanced contrast between affected and unaffected tooth structure.

Fig. 13 An established enamel caries lesion.

Fig. 14 The bitewing X-ray shows a lesion of iatrogenic origin.

Fig. 15 A lesion on the mesial.

Fig. 16 The contact appears acceptable on an X-ray.

Fig. 17 The Carivu image shows the contact between two crowned teeth is just at one point.