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Dental Research Journal، جلد ۱۲، شماره ۲، صفحات ۰-۰
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عنوان انگلیسی Removal effi ciency of calcium hydroxide intracanal medicament with RinsEndo system in comparison with passive ultrasonic irrigation, an in vitro study
چکیده انگلیسی مقاله Background: Different techniques have been introduced to improve removing the calcium hydroxide intra-canal dressing. The purpose of this study was to compare the effi ciency of passive ultrasonic irrigation (PUI) and RinsEndo system in the removal of calcium hydroxide from root canal system. Materials and Methods: Access cavities were prepared in 50 single-rooted anterior teeth. Cleaning and shaping were done using the Flexmaster rotary system up to size no. 30, 6%. The canals were fi lled with injectable calcium hydroxide (calcipex). After 7 days, the calcium hydroxide were retrieved using RinsEndo system in Group 1 ( n = 20), with PUI system in Group 2 ( n = 20). In positive control group ( n = 5), no irrigation was performed. In negative control group ( n = 5), root canals were not fi lled with any medicament. Following the removal of the calcium hydroxide with these two systems, teeth were split buccolingually into two sections and every third of the root canals was evaluated under stereomicroscope (×30) to analyze the residual medicament in each segment. Data were analyzed using the Kruskal-Wallis and Mann-Whitney tests ( P < 0.05). Results: There was no signifi cant difference in the removal of calcium hydroxide between RinsEndo and PUI at cervical ( P = 0.67), middle ( P = 0.51) and apical ( P = 0.75) part of the root canals. Conclusion: None of the irrigation techniques was able to completely remove calcium hydroxide from the root canal system. Key Words: Calcium hydroxide, irrigation system, passive ultrasonic irrigation, RinsEndo
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نویسندگان مقاله عباسعلی خادمی | abbass ali khademi


کمال امینی | kamal amini


بهناز قدسیان | behnaz ghodsian


شراره موسوی زاهد | sharare mousavi zahed


فراز تیموری | faraz teymori


الهام شادمهر | elham shadmehr


نشانی اینترنتی http://drj.mui.ac.ir/index.php/drj/article/view/1680
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زبان مقاله منتشر شده en
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