این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Iranian Endodontic Journal، جلد ۹، شماره ۳، صفحات ۱۸۰-۴
عنوان فارسی
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عنوان انگلیسی Cone-Beam Computed Tomography Comparison of Canal Transportation after Preparation with BioRaCe and Mtwo Rotary Instruments and Hand K-Flexofiles
چکیده انگلیسی مقاله Introduction: The aim of this in vitro study was to evaluate the transportation of mesiobuccal canals of mandibular first molars prepared with either BioRaCe or Mtwo rotary instruments or hand K-Flexofile, by means of cone-beam computed tomography (CBCT). Methods and Materials: Forty-five mandibular molars were selected and randomly divided into three groups ( n =15). Mesiobuccal roots of these teeth were prepared by BioRaCe, Mtwo, or hand K-Flexofile. Transportation was measured by pre- and post-operative CBCT images. Two-way ANOVA analysis was applied to detect any differences between the groups followed by the post hoc Tukey’s tests. The level of significance was set at 0.05. Results: The non-parametric Friedman test was used to compare the behavior of each file at 3-, 6- and 9-mm levels. There were no significant differences between different levels in Mtwo group ( P =0.15); however, the differences in K-Flexofile and BioRaCe groups were significant ( P >0.05). Post hoc Tukey’s test revealed significant differences between BioRaCe and K-Flexofile and also between Mtwo and K-Flexofile, both in the 3-mm depths ( P < 0.05). Conclusion: Under the limitations of the present study, BioRaCe and Mtwo rotary instruments are considered suitable for canal preparation to greater apical sizes provided that the recommended sequences are observed.
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نویسندگان مقاله هادی مختاری | hadi mokhtari


مهدی نیکنامی | mahdi niknami


آیدین سهرابی | aydin sohrabi


احسان habibivand | ehsan habibivand


حمید رضا مختاری زنوزی | hamid reza mokhtari zonouzi


سعید رحیمی | saeed rahimi


وحید زند | vahid zand


نشانی اینترنتی http://journals.sbmu.ac.ir/iej/article/view/3967
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Article
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