Influence of Diode Laser for the Treatment of Dentin Hypersensitivity on Microleakage of Cervical Restorations

Figure 2

Sample specimens demonstrating different dye penetration scores: (a) occlusal margin of a specimen from subgroup CR-NL showing score 0; (b) cervical margin of a specimen from subgroup RMGI-L showing score 1; (c) occlusal margin of a specimen from subgroup RMGI-L showing score 2; (d) occlusal margin of a specimen from subgroup GI-L showing score 3.

(a)

(b)

(c)

(d)