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Dental Research Journal، جلد ۱۳، شماره ۱، صفحات ۰-۰
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عنوان انگلیسی Infl uence of motion pattern on apical transportation and centering ability of WaveOne single-fi le technique in curved root canals
چکیده انگلیسی مقاله Background: The aim of this study was to evaluate apical transportation and centering ability of single-fi le instruments, WaveOne primary, with full rotation versus reciprocation movement using cone-beam computed tomography (CBCT) analysis in curved mesiobuccal (MB) root canal of human mandibular molars. Materials and Methods: Thirty MB canals of mandibular molars were randomly divided into two groups according to the instrument motion (n = 15): Group 1, reciprocation/WaveOne primary; Group 2, continuous rotation/WaveOne primary. After preparation, the amount of apical transportation and centering ability were assessed by evaluating pre- and post-instrumentation CBCT scans in three section (1, 3, and 5 mm from apical foramen). Statistical analysis of the data was performed using Mann-Whitney U-test and Friedman test (α = 0.05). Results: There was no statistically signifi cant difference between two experimental groups in terms of apical transportation and centering ratio at 1, 3, and 5 mm from apical foramen (P > 0.05). Conclusion: Apical transportation and centering ability of WaveOne primary reciprocating instrument did not signifi cantly differ between two motion patterns. Key Words: Apical, cone-beam computed tomography, full, reciprocating, rotation, single, transportation
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نویسندگان مقاله ماندانا ناصری | mandana naseri


پیام paymanpour | payam paymanpour


علی کنگرلو | ali kangarloo


سحر haddadpur | sahar haddadpur


امید دیانت | omid dianat


محمد علی کتابی | mohammad ali ketabi


نشانی اینترنتی http://drj.mui.ac.ir/index.php/drj/article/view/1764
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Article(s)
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