Sensing of Tooth Microleakage Based on Dental Optical Coherence Tomography

Figure 3

(a) A photograph and (b) the radiograph of the volunteer’s tooth 8: maxillary right central incisor; 7: maxillary right lateral incisor; 6: impacted maxillary right canine; 5: maxillary right first premolar. The distal caries of maxillary right first premolar (5) was treated and restored with composite resin two days before the study.

(a)

(b)