Figure 2From: An in vitro study on the effect of an oscillating stripping method on enamel roughness 3D profilometric images of enamel interproximal areas after stripping (×20.3). (a) Mesial and (b) distal areas of the same teeth as in Figure 1. Both images reveal increased roughness. Note the orientation of the grooves produced from the grinding direction of the strips.Back to article page