Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
3118665 | American Journal of Orthodontics and Dentofacial Orthopedics | 2009 | 10 Pages |
Abstract
This study helps to establish age-related dynamic norms. As a person ages, the smile gets narrower vertically and wider transversely. The dynamic measures indicate that the muscles' ability to create a smile decreases with increasing age.
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Authors
Shyam Desai, Madhur Upadhyay, Ravindra Nanda,