TY - BOOK AU - Ahmad Mohammad Salah AU - Mohammed Galal Beheiri , AU - Waleed Ragab Elbeialy , TI - Comparative study between stability of prebent advancement plates and traditional plate fixation after leforte {u2160} osteotomy / PY - 2013/// CY - Cairo : PB - Ahmad Mohammad Salah , KW - Compression capsule KW - Hyperbaric oxygen therapy KW - Microleakage N1 - Thesis (Ph.D.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Oral Surgery; Issued also as CD N2 - 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 UR - http://172.23.153.220/th.pdf ER -