Mohammad Ahmad Ahmad Abdulaal Elkolaly <br/><br/>
Intra oral distraction for treatment of collapsed maxillary arch ; three dimensional evaluations /  
 دراسة إشعاعية لتأثير التطويل الجراحى على الاختبار التقويمى العلاجى فى أقواس الأسنان العلوية المنهارة 
Mohammad Ahmad Ahmad Abdulaal Elkolaly ; Supervised Manal Yehia Foda , Ahmed Mohamed Medra , Ahmed Mostafa Heider 
 - Cairo :   Mohammad Ahmad Ahmad Abdulaal Elkolaly ,   2011 
 - 128 Leaves :   charts , facsimiles ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Orthodontics 
<br/><br/> The current study targeted to evaluate the treatment outcome of intraoral distraction osteogenesis of a modified LeFort I osteotomy . Materials and methods : The treatment was applied in a group of cleft patients , on a non - extraction base. The sample composed of two males and eight female subject . Presurgical preparation to open space for the cuts followed by distraction and tooth movement were performed 
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<br/><br/><label>Subjects--Index Terms: </label>Collapsed maxillary arch  Intra oral distraction  Three dimensional evaluations