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22 October 2012 - Category: Cosmetic dentistry
» The importance of incisor positioning in the esthetic smile: The smile arc
The importance of incisor positioning in the esthetic smile: The smile arc : The smile arc is defined as the relationship of the curvature of the incisal edges of the maxillary incisors and canines to the curvature of the lower lip in the posed smile.....
Author: American Journal of Orthodontics and Dentofacial Orthopedics