A study of the effect of two obturating systems on vertical root fracture assessed by finite element stress analysis / Fagr Hassan Mohamed Elmegawy ; Supervised Abdelhady Mohamed Amin , Elham Ibrahim Elshaboury
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- دراسة تأثير إثنين من أنظمة اللإغلاق على كسر الجذر الرأسى للاسنان المعالج جذورها بمساعدة تحليل الاجهادات باستخدام العناصر المتناهية الصغر [Added title page title]
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Item type | Current library | Home library | Call number | Copy number | Status | Barcode | |
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قاعة الرسائل الجامعية - الدور الاول | المكتبة المركزبة الجديدة - جامعة القاهرة | Cai01.09.10.M.Sc.2014.Fa.S (Browse shelf(Opens below)) | Not for loan | 01010110065552000 | ||
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مخـــزن الرســائل الجـــامعية - البدروم | المكتبة المركزبة الجديدة - جامعة القاهرة | Cai01.09.10.M.Sc.2014.Fa.S (Browse shelf(Opens below)) | 65552.CD | Not for loan | 01020110065552000 |
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Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Dental Materials
Aim of the study : evaluation of the fracture resistance and the sealing ability of two root canal obturating systems. Reslts the reslts of FEA nearly the same maximum von mises stress values with no noticeable differences between the three models . The mechanical results showed insignificant difference between the groups . The sealing ability test showed that group IIIshowed lowest mean microleakage (1.01mm) followed by group II (2.97mm) followed by group I (3.93 mm) with a significant difference between each other (Pvalue=0.05)
Issued also as CD
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