Omar Mohamed Hasan Ragab Mohamed <br/><br/>
A comparative study of the effect of leukocytes and platelets-rich fibrin on the stability of immediate implants using early loading protocol /  
 دراسة مقارنة لتأثير الفايبرين الغنى بالصفائح الدموية و خلايا الدم البيضاء على ثبات زرعات الأسنان الموضوعة فى الحال بعد الخلع مع تحميل الزرعات قبل الوقت المعتاد 
Omar Mohamed Hasan Ragab Mohamed ; Supervised Mona Shoeib , Hani Elnahass 
 - Cairo :   Omar Mohamed Hasan Ragab Mohamed ,   2013 
 - 160 Leaves :   charts , photographs ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Oral (Radiology and Diagnosis) 
<br/><br/> To compare clinically and radiographically the effect of leukocytes and platelets-rich fibrin (L-PRF) on the stability and crestal bone resorption of immediately placed and early loaded implants. Twenty implants (Screw-plant, Spectra system, USA) were placed in the maxillary anterior and premolar regions of 10 patients. In a split-mouth design, each patient received two implants, one implant was placed with L-PRF plug (test) and the other implant (control) was placed without L-PRF plug in fresh extraction sockets 
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<br/><br/><label>Subjects--Index Terms: </label>Crestal bone resorption Immediate implants Implant stability