TY  - BOOK
AU  - Nada Omar Elzawahry
AU  - Dalia Mohamed Elboghdady , 
AU  - Essam Mohamed Nassef , 
TI  - Three dimensional evaluation of headgear effects in growing patients / 
PY  - 2012///
CY  - Cairo : 
PB  - Nada Omar Elzawahry , 
KW  - Class {u2161}
KW  - Cone beamC.T
KW  - Headgear
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Orthodontics; Issued also as CD
N2  - Aim of this study was to evaluate three dimensionally the skeletal and dental effects of headgear growing patients using cone beam C.T. Results: Showed a significant distal molar movement with a mean of 2.23mm ± 1.6mm for the right maxillary first molar and 2.5 ± 1.6 for the left molar . All other skeletal and dental measurements have shown non- significant change except UR6MD/PP and UL1/PP
UR  - http://172.23.153.220/th.pdf
ER  -