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Information Journal Paper

Title

Effects of Reciproc, ProTaper Next and WaveOne Gold on Root Canal Walls: A Stereomicroscope Analysis

Pages

  228-233

Abstract

 Introduction: The aim of this study was to analyse the potential occurrence of Dentinal Defects after Root Canal Preparation using three engine-driven instruments. Methods and Materials: Eighty permanent mandibular incisors were selected. Twenty teeth did not undergo preparation, and the remaining teeth were divided into three groups (n=20): Reciproc (REC), ProTaper Next (PTN) and WaveOne Gold (WOG). The samples were dyed with methylene blue, sectioned perpendicularly to the long axis in 3-, 6-and 9-mm slices and were finally observed under a stereomicroscope (under 25×). The absence/presence of Dentinal Defects was documented by two blind observers. The data were analysed using Pearson’ s chi-squared test with a confidence level of 95% (P=0. 05). The time to prepare the samples was recorded, and the groups were compared using F-test (ANOVA). Results: The control group did not present any defects, and the differences between the control and experimental groups were statistically significant (P<0. 05). WOG, PTN and REC caused Microcracks on 60%, 33. 33% and 18. 33% of the samples, respectively. No significant differences between the groups in the 3-mm sections (P=0. 126) were observed. There were significant differences in the 6-mm (P=0. 042) and 9-mm sections (P<0. 001). When WOG and PTN were used to perform Root Canal Preparation, a significant difference was found in the average time (P=0. 047). Conclusion: All the used instruments caused Dentinal Defects in the root dentin. All the instruments were used to perform the preparation with a similar average time.

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    APA: Copy

    Cassimiro, Marcely, ROMEIRO, KALINE, Gominho, Luciana, de Almeida, Andressa, Silva, Livia, & ALBUQUERQUE, DIANA. (2018). Effects of Reciproc, ProTaper Next and WaveOne Gold on Root Canal Walls: A Stereomicroscope Analysis. IRANIAN ENDODONTIC JOURNAL (IEJ), 13(2), 228-233. SID. https://sid.ir/paper/303064/en

    Vancouver: Copy

    Cassimiro Marcely, ROMEIRO KALINE, Gominho Luciana, de Almeida Andressa, Silva Livia, ALBUQUERQUE DIANA. Effects of Reciproc, ProTaper Next and WaveOne Gold on Root Canal Walls: A Stereomicroscope Analysis. IRANIAN ENDODONTIC JOURNAL (IEJ)[Internet]. 2018;13(2):228-233. Available from: https://sid.ir/paper/303064/en

    IEEE: Copy

    Marcely Cassimiro, KALINE ROMEIRO, Luciana Gominho, Andressa de Almeida, Livia Silva, and DIANA ALBUQUERQUE, “Effects of Reciproc, ProTaper Next and WaveOne Gold on Root Canal Walls: A Stereomicroscope Analysis,” IRANIAN ENDODONTIC JOURNAL (IEJ), vol. 13, no. 2, pp. 228–233, 2018, [Online]. Available: https://sid.ir/paper/303064/en

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