Amany Salah Eldin Fikry <br/><br/>
Mandibular protraction appliance versus churro jumper in treatment of children with class II division 1 malocclusion /  
 جهاز تقديم الفك السفلى مقابل جهاز شورو فى علاج الأطفال اللذين يعانون من إطباق المجموعة الثانية القسم الأول 
Amany Salah Eldin Fikry ; Supervised Faten Hussein Kamel Eid , Sayed Hafez , Hala Munir Abdelmajeed 
 - Cairo :   Amany Salah Eldin Fikry ,   2011 
 - 150 Leaves :   charts , photographs ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Orthodontics 
<br/><br/> This study was carried out to evaluate and compare the treatment changes between two fixed functional appliances, the Mandibular Protraction Appliance (MPA) and the Churro Jumper Appliance (CJA) in the treatment of class II division 1 malocclusion in a group of Egyptian girls. The sample consisted of twenty (11-13 years) females selected from the waiting list of the outpatient clinic 
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<br/><br/><label>Subjects--Index Terms: </label>Appliance versus churro jumper Mandibular protraction Treatment of children