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Three dimensional evaluation of headgear effects in growing patients /

Nada Omar Elzawahry

Three dimensional evaluation of headgear effects in growing patients / تقييم ثلاثى الابعاد لتاثيرات جهاز الكابح الرأسى فى مرضى فى مرحلة النمو Nada Omar Elzawahry ; Supervised Essam Mohamed Nassef , Dalia Mohamed Elboghdady - Cairo : Nada Omar Elzawahry , 2012 - 85 Leaves : charts , facsimiles ; 30cm

Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Orthodontics

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



Class Cone beamC.T Headgear