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Leakage assessment of cemented nickel chromium and milled titanium dowel systems / Dina Elsayed Ahmed Yussif Refai ; Supervised jylan Fouad Elguindy , Zainab Nabil

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Dina Elsayed Ahmed Yussif Refai , 2014Description: 125 P. : charts , facsimiles ; 25cmOther title:
  • تقييم تسريب الدعامات الجذرية الملصقة المصنعة من النيكل كروم و التيتانيوم المخروط [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Prosthodontics Summary: Purpose: The aim of the present study was to evaluate microleakage of cemented nickel Chromium and milled Titanium dowel systems cemented with three different luting agents. Materials and Methods: Two types of metallic posts (milled Ti and custom made NiCr) and three types of luting cements (Adhesor, Ketac cem and Rely X Unicem) were used. A total of 30 sound upper central incisors were divided into two groups (15 for each post type). Each group was further subdivided according to type of cement used into three equal sub-groups (n=10 each). Sub group A: Posts cemented with zinc phosphate (Adhesor), Sub group B: Posts cemented with glass ionomer (Ketac cem), Sub group C: Posts cemented with adhesive resin cement (RelyX Unicem). All samples received 500 thermal cycles between 5{u00BA}C ± 4{u00BA}C and 60{u00BA}C ±4{u00BA} C and then were immersed in 0.5% solution leishman dye for 24 hours at room temperature
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.09.M.Sc.2014.Di.L (Browse shelf(Opens below)) Not for loan 01010110068142000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.09.M.Sc.2014.Di.L (Browse shelf(Opens below)) 68142.CD Not for loan 01020110068142000

Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Prosthodontics

Purpose: The aim of the present study was to evaluate microleakage of cemented nickel Chromium and milled Titanium dowel systems cemented with three different luting agents. Materials and Methods: Two types of metallic posts (milled Ti and custom made NiCr) and three types of luting cements (Adhesor, Ketac cem and Rely X Unicem) were used. A total of 30 sound upper central incisors were divided into two groups (15 for each post type). Each group was further subdivided according to type of cement used into three equal sub-groups (n=10 each). Sub group A: Posts cemented with zinc phosphate (Adhesor), Sub group B: Posts cemented with glass ionomer (Ketac cem), Sub group C: Posts cemented with adhesive resin cement (RelyX Unicem). All samples received 500 thermal cycles between 5{u00BA}C ± 4{u00BA}C and 60{u00BA}C ±4{u00BA} C and then were immersed in 0.5% solution leishman dye for 24 hours at room temperature

Issued also as CD

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