Anterior Upper Teeth Golden Proportion Analysis with Millimetric Templates: An Invention Developed at Londrina State University

Figure 4

Anterior upper teeth golden proportion diagram illustration. (1) Upper central incisor framing rectangle; (2) facial midline; (3) upper lateral incisors rectangle; (4) vertical line for the canines; (5) canine proportion gingival line; (6) frontal general view of buccal corridor apparent width and posterior teeth lines.