The scanned gingival profile was automatically marked with a thin yellow line. Measurement of the distance from the bone crest to the CEJ (BC-CEJ); gingival thickness (GT2, GT4, and GT6) at 2, 4, and 6 mm apical to the CEJ; labial bone thickness (BT2, BT4, and BT6) at 2, 4, and 6 mm apical to the CEJ.