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Effect of chemical surface treatment on topography and retention of glass fiber - reinforced composite posts in primary anterior teeth root canals / Maii Mohamed Mohamed Ahmed Ali ; Supervised Ali Ali Mortada , Azza Hashem , Dalia Mohamed Moheb

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Maii Mohamed Mohamed Ahmed Ali , 2014Description: 120 Leaves : charts , photographs ; 30cmOther title:
  • تأثير معالجة السطح كيميائيا على تضاريس و قدرة إستبقاء أوتاد الكومبوزيت المدعمه بالألياف الزجاجيه فى قنوات جذور الأسنان الأماميه اللبنيه [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Pedodontics Summary: Several post surface treatments have been recommended to improve the bond strength of resin cements to glass fiber - reinforced composite resin posts in primary teeth root canals. To evaluate the influence of chemical post surface treatment methods on topography and retention of adhesively luted glass fiber - reinforced composite posts in primary teeth. Fifty endodontically treated primary anterior incisors prepared for glass fiber- reinforced composite posts. The posts were submitted to 5 different surface treatments (n = 10): no treatment, silanization, etching with 37% phosphoric, etching with 10% hydrogen peroxide and etching with 21% sodium ethoxide. The posts{u2019} surfaces were examined using an environmental scanning electron microscope (ESEM) then bonded with self - adhesive resin cement (Relay X) and stored in water at 37{u00B0}C for 24 hours.Post retention was measured with push out test at a crosshead speed of 0.5 mm / min using a universal testing machine. Data were analyzed with 1- way ANOVA and the multiple comparisons using
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.07.M.Sc.2014.Ma.E (Browse shelf(Opens below)) Not for loan 01010110065203000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.07.M.Sc.2014.Ma.E (Browse shelf(Opens below)) 65203.CD Not for loan 01020110065203000

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

Several post surface treatments have been recommended to improve the bond strength of resin cements to glass fiber - reinforced composite resin posts in primary teeth root canals. To evaluate the influence of chemical post surface treatment methods on topography and retention of adhesively luted glass fiber - reinforced composite posts in primary teeth. Fifty endodontically treated primary anterior incisors prepared for glass fiber- reinforced composite posts. The posts were submitted to 5 different surface treatments (n = 10): no treatment, silanization, etching with 37% phosphoric, etching with 10% hydrogen peroxide and etching with 21% sodium ethoxide. The posts{u2019} surfaces were examined using an environmental scanning electron microscope (ESEM) then bonded with self - adhesive resin cement (Relay X) and stored in water at 37{u00B0}C for 24 hours.Post retention was measured with push out test at a crosshead speed of 0.5 mm / min using a universal testing machine. Data were analyzed with 1- way ANOVA and the multiple comparisons using

Issued also as CD

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