Ahmad Mohammad Salah <br/><br/>
Comparative study between stability of prebent advancement plates and traditional plate fixation after leforte  osteotomy /  
 leforte  دراسة مقارنة بين ثبات الصفائح ذات الانحناء المسبق و الصفائح التقليدية فى إجراء تقديم الفك العلوى من خلال القطع العظمى 
Ahmad Mohammad Salah ; Supervised Mohammed Galal Beheiri , Waleed Ragab Elbeialy 
 - Cairo :   Ahmad Mohammad Salah ,   2013 
 - 116 Leaves :   charts , facsimiles ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Oral Surgery 
<br/><br/> This in vitro study was carried out to evaluate the effect of a therapeutic pressure to which the patients is subjected in the treating pressure chambers on the apical microleakage of the endodontically treated teeth sealed using either, ZOE, Silicon, and resin based sealers. The crowns of sixty freshly extracted single rooted human teeth removed at the level of CEJ 
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<br/><br/><label>Subjects--Index Terms: </label>Compression capsule Hyperbaric oxygen therapy Microleakage