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The effect of bulk filling technique on cuspal deflection and microleakage of composite resin restorations / Reem Mohammed Ashraf ; Supervised Ahmed Nour Eldin Ahmed Habib , Dalia Elsaba

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Reem Mohammed Ashraf , 2014Description: 93 Leaves : charts , facsimiles ; 30cmOther title:
  • تأثير تقنية تعبئة الجزء الأكبر في الانحراف الحدبى و التسرب من ترميمات الراتنج المركب [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Dental Materials Summary: Objectives. To investigate the effect of different bulk filling techniques of resin composite on the development of polymerization stresses at the interface reflected as cuspal deflection and strain developed upon loading within teeth restored by different bulk filling techniques and to measure the effect of such techniques on the curing depth of resin composite. Methods. A standardized MOD cavity was prepared in thirty extracted maxillary premolars of almost similar size. They were divided into three main groups, group A: restored by conventional consistency composite in incremental technique (control group), group B: the cavity was lined with the SDR (flowable bulk filling composite) up to 4mm covered by 2mm of the conventional composite and group C: restored by conventional consistency composite filled in bulk. Cuspal deflections were recorded by measuring the distance between fixed points on the cusps using a universal measuring microscope
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.10.M.Sc.2014.Re.E (Browse shelf(Opens below)) Not for loan 01010110065099000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.10.M.Sc.2014.Re.E (Browse shelf(Opens below)) 65099.CD Not for loan 01020110065099000

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

Objectives. To investigate the effect of different bulk filling techniques of resin composite on the development of polymerization stresses at the interface reflected as cuspal deflection and strain developed upon loading within teeth restored by different bulk filling techniques and to measure the effect of such techniques on the curing depth of resin composite. Methods. A standardized MOD cavity was prepared in thirty extracted maxillary premolars of almost similar size. They were divided into three main groups, group A: restored by conventional consistency composite in incremental technique (control group), group B: the cavity was lined with the SDR (flowable bulk filling composite) up to 4mm covered by 2mm of the conventional composite and group C: restored by conventional consistency composite filled in bulk. Cuspal deflections were recorded by measuring the distance between fixed points on the cusps using a universal measuring microscope

Issued also as CD

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