TY - BOOK AU - Passant Ahmed Elbadawy Taha AU - Manar Yehia Foda , AU - Medhat Abdelrahman Kataia , TI - Effect of preconditioning root canal dentine on apical sealing ability of recent non heat dependent obturation system / PY - 2009/// CY - Cairo : PB - Passant Ahmed Elbadawy Taha , KW - MTAD KW - Preconditioning root canal materials KW - Root canal dentine N1 - Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Endodontics; Issued also as CD N2 - The aim of the present study is to evaluate the effect of three different preconditioning root canal materials . MTAD was found to be a very promising preconditioning material to root canal dentin specially with resin filling materials . The time of application of MTAD ( five minutes) approved to be sufficient to ply a role in improving adaptatoion with the resin materials UR - http://172.23.153.220/th.pdf ER -