Fig. 4From: Comparison of surface roughness of root cementum and orthodontically induced root resorption craters from high- and low-fluoridation areas: a 3D confocal microscopy studyA Example area scanned with confocal microscopy, B–D example of scans taken at the buccal cervical, buccal middle and buccal apical regions of tooth root, respectivelyBack to article page