TY  - BOOK
AU  - Ghada Youssry Elsaeed
AU  - Amr H. Labib , 
AU  - Fouad A. Elsharaby , 
TI  - Age related changes of the dental esthetic zone / 
PY  - 2012///
CY  - Cairo : 
PB  - Ghada Youssry Elsaeed , 
KW  - Age changes
KW  - Rest position
KW  - Smile zone
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Orthodontics; Issued also as CD
N2  - The aim of this study was to determine the age related changes at the dental esthetic zone during rest and posed smile . Results : A significant increase in lip height occurs with age with a corresponding decrease in maxillary incisal and gingival display for both genders maxillary incisal and gingival display were more apparent with younger age groups
UR  - http://172.23.153.220/th.pdf
ER  -