TY - GEN AU - Mohammed Ali Ghanem Neinea AU - Mohammed Adel Ezzat Khairy , AU - Raafat Mahmoud Gad Elrab , TI - Cuspal deflection of maxillary premolars restored with direct resin composite restorative systems / PY - 2004/// CY - Cairo : PB - Mohammed Ali Ghanem Neinea , KW - Cuspal deflection KW - Direct composite KW - Premolars KW - Restorative N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Oral and Dental Medicine - Department Of Operative Dentistry; Issued also as CD N2 - The present in vitro investigation was designed to study the effect of direct resin composite restorative systems on the cuspal deflection of maxillary premolar teeth at two different cavity depths and the amount of this deflection was also evaluated using strain gauge technology ER -