Indian J Med Microbiol Close
 

Figure 4: (a) Depositions from saliva (black arrows) and scratch lines (white arrows) (b) uneven surface (black arrow) and "edge effect" (white arrows) (c) depressions less than approximately 3 microns in diameter (black arrows). Elevations suggesting exposed enamel rods (white arrows) (d) homogenous enamel surface suggesting remineralization with multilayered appearance "edge effect" (white arrows). Organicomineral membrane seen as white spots (black arrows) (e) smooth enamel surface imitating untreated enamel surface with an overlying hydrated superficial layer (white arrows)

Figure 4: (a) Depositions from saliva (black arrows) and scratch lines (white arrows) (b) uneven surface (black arrow) and