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Effects of Buccal Corridors on Smile Esthetics in Japanese
Buccal corridor Smile esthetics Attractiveness Visual analog scale Japanese
2010/3/5
Objective: To test the hypothesis that the amount of buccal corridor has no influence on smile evaluations of Japanese orthodontists and dental students.
Materials and Methods: One photograph of a ...
Extraction vs Nonextraction：Arch Widths and Smile Esthetics
Smiles Esthetics Extraction Nonextraction Arch width
2008/12/19
Dental casts of 30 patients treated with extraction and 30 patients without extraction of four first premolars were randomly selected to determine changes in arch width as a result of treatment. Arc...
Influence of Sex on the Perception of Oral and Smile Esthetics with Different Gingival Display and Incisal Plane Inclination
Gummy Esthetic orthodontics
2008/11/20
This study was designed to determine the esthetic perception of men and women to variations in upper and lower gingival display at smile and speech and to incisal plane tilting. Composed photographs...
The Relationship between Posttreatment Smile Esthetics and the ABO Objective Grading System
Smile esthetics American Board of Orthodontics Digital imaging Q-Sort
2008/10/30
Objective: To evaluate the correlations between the components of the Objective Grading System developed by the American Board of Orthodontics (ABO) and smile esthetics.Materials and Methods: The clin...