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A comparative study of the effect of Ni-Ti hand and rotary instrument to induce dentinal damage during canal preparation : An in vitro study / Farouk Abdullah Basher Ben Fadel ; Supervised Medhat A. Kataia , Nihal Ezzat Sabet , Samia Elsharef

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Farouk Abdullah Basher Ben Fadel , 2012Description: 82 P. : charts , facsimiles ; 30cmOther title:
  • درا{uئإآ٣}{uئإ٩٤} {uئإإ٣}{uئإؤ٨}{uئإ٨إ}ر{uئإإ٧}{uئإ٩٤} {uئإؤئ}{uئإ٩٨}{uئإ٨إ}{uئإ٩آ}{uئإئ٤}{uئإءإ} أداة {uئإإ٧}{uئإئ٤}{uئإؤأ}{uئإؤإ} - {uئإ٩٧}{uئإئ٤}{uئإ٩٨}{uئإ٨إ}{uئإإ٧}{uئإئ٤}{uئإإإ}م ا{uئإؤئ}{uئإئ٤}{uئإءء}و{uئإئ٣}{uئإ٩٤} وا{uئإؤئ}{uئإءء}ورا{uئإإ٩} ا{uئإؤئ}{uئإ٩٨}{uئإئ٢} {uئإ٩٧}{uئإآ٤}{uئإ٩٢}{uئإ٩٠} ا{uئإئ٧}{uئإآئ}{uئإءإ}ار {uئإؤئ}{uئإإ٠}{uئإأأ}{uئإ٨إ}ج {uئإء٧}{uئإئأ}ل {uئإ٩٧}{uئإء٠}{uئإإأ}{uئإئ٤}{uئإآ٠} ا{uئإؤئ}{uئإؤ٨}{uئإإ٨}{uئإ٨إ}ة : درا{uئإآ٣}{uئإ٩٤} {uئإإ٣}{uئإأأ}{uئإإ٤}{uئإإ٠}{uئإئ٤}{uئإ٩٤} [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Endodontics Summary: The purpose of this study was to compare the influence of dentinal defects ( crazelines and incomplete fracture) after canal preparation with Ni-Ti rotary ( Twited file (TF) + Revo-S ) and Hand ( K {u2013} file ) instruments, along with two different type of irrigation ( NaOCl + EDTA) and ( CHX + EDTA ) Seventy human single rooted teeth were used. The coronal portion of all teeth was removed by using a low speed disc with water cooling leaving roots measured 16 mm in length. Ten roots were left unprepared ( n = 1o ). The other roots were prepared either with manual Ni-Ti K- hand file ( n = 20 ) or with two different rotary systems: 1. Twisted file (Sybron endo , Mexico ) ( n = 20 ) and 2. Revo-S (Micro-Mega ) ( n = 20).All roots were sectioned perpendicular to the long axis at 3, 6, and 9 mm from the apex using a low speed disc (Edenta Golden S.A.W , Switzerland) under water cooling. Digital images of each section were captured at 40{u00D7} magnification using a digital camera (DP-70; Olympus, Tokyo, Japan) attached to a stereomicroscope (SZ 40-45, Japan)
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.02.M.Sc.2012.Fa.C (Browse shelf(Opens below)) Not for loan 01010110064775000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.09.02.M.Sc.2012.Fa.C (Browse shelf(Opens below)) 64775.CD Not for loan 01020110064775000
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Cai01.09.02.M.Sc.2012.Fa.C A comparison of the anti- inflammatory and the anti - microbial effect of tow herbal medicinal plants and their efficacy when used as root canal irrigants / Cai01.09.02.M.Sc.2012.Fa.C A comparison of the anti- inflammatory and the anti - microbial effect of tow herbal medicinal plants and their efficacy when used as root canal irrigants / Cai01.09.02.M.Sc.2012.Fa.C A comparative study of the effect of Ni-Ti hand and rotary instrument to induce dentinal damage during canal preparation : An in vitro study / Cai01.09.02.M.Sc.2012.Fa.C A comparative study of the effect of Ni-Ti hand and rotary instrument to induce dentinal damage during canal preparation : An in vitro study / Cai01.09.02.M.Sc.2012.Ga.E Evaluation of surface topography of two nickel- titanium rotary endodontic files pre-and post instrumentation : An invitro study / Cai01.09.02.M.Sc.2012.Ga.E Evaluation of surface topography of two nickel- titanium rotary endodontic files pre-and post instrumentation : An invitro study / Cai01.09.02.M.Sc.2012.Ha.R Retreatment efficacy of RaCe rotary nickel titanium system with or without solvent in oval root canals obturated with gutta percha and different sealers : An invitro study /

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

The purpose of this study was to compare the influence of dentinal defects ( crazelines and incomplete fracture) after canal preparation with Ni-Ti rotary ( Twited file (TF) + Revo-S ) and Hand ( K {u2013} file ) instruments, along with two different type of irrigation ( NaOCl + EDTA) and ( CHX + EDTA ) Seventy human single rooted teeth were used. The coronal portion of all teeth was removed by using a low speed disc with water cooling leaving roots measured 16 mm in length. Ten roots were left unprepared ( n = 1o ). The other roots were prepared either with manual Ni-Ti K- hand file ( n = 20 ) or with two different rotary systems: 1. Twisted file (Sybron endo , Mexico ) ( n = 20 ) and 2. Revo-S (Micro-Mega ) ( n = 20).All roots were sectioned perpendicular to the long axis at 3, 6, and 9 mm from the apex using a low speed disc (Edenta Golden S.A.W , Switzerland) under water cooling. Digital images of each section were captured at 40{u00D7} magnification using a digital camera (DP-70; Olympus, Tokyo, Japan) attached to a stereomicroscope (SZ 40-45, Japan)

Issued also as CD

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