000 02411cam a2200337 a 4500
003 EG-GiCUC
005 20250223031429.0
008 160223s2014 ua dh f m 000 0 eng d
040 _aEG-GiCUC
_beng
_cEG-GiCUC
041 0 _aeng
049 _aDeposite
097 _aM.Sc
099 _aCai01.09.09.M.Sc.2014.Yo.R
100 0 _aYousef Mousa Aljade
245 1 0 _aRetention of zirconia ceramic crowns using two adhesive resin cements after thermodynamic loading :
_bIn vitro study /
_cYousef Mousa Al Jade ; Supervised Lamia Sayed Kheir Allah , Mona Atteya Elagroudy
246 1 5 _aإستبقاء تيجان أكسيد الزركونيا الخزفية باستخدام لاصقين مختلفين بعد الإجهاد الميكانيكي الحراري :
_bدراسة معملية
260 _aCairo :
_bYousef Mousa Aljade ,
_c2014
300 _a105 P. :
_bchart , facsimiles ;
_c25cm
502 _aThesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Prosthodontics
520 _aThis study was designed to investigate the retention of Zirconia ceramic crowns after thermo dynamic loading using two types of adhesive cements. Twenty intact human molars were mounted in acrylic resin blocks and prepared to receive zirconia crowns. Standardized tooth preparation was carried out by CNC milling machine to have: convergence angle of 10 degree, flat occlusal reduction and 1.2 mm deep chamfer finish line and 5 mm occluso-gingival height. Teeth were divided into two main groups according to type of the adhesive cement used. Each group was further subdivided into two subgroups according to whether or not they were subjected to thermodynamic loading (5 Specimens each). Milled crowns were cemented to the prepared teeth using either RelyX Ultimate total etch cement or Ceramir self-etch adhesive resin cement. Crowns were fabricated according to manufacturer's instructions using Ice zirconia blocks. Milling was carried out by CAD/CAM Laserdenta Milling machine
530 _aIssued also as CD
653 4 _aThermodynamic loading
653 4 _aTwo adhesive resin cements
653 4 _aZirconia ceramic crowns
700 0 _aLamia Sayed Kheir Allah ,
_eSupervisor
700 0 _aMona Atteya Elagroudy ,
_eSupervisor
856 _uhttp://172.23.153.220/th.pdf
905 _aAml
_eCataloger
905 _aNazla
_eRevisor
942 _2ddc
_cTH
999 _c55152
_d55152