EFFECT OF GLIDE PATH PREPARATION ON THE SHAPING ABILITY OF TWO DIFFERENT RECIPROCATING NiTi FILES (In-Vitro study)
El-Azazy, A., Hassanien, E., Yehia, T. (2023). EFFECT OF GLIDE PATH PREPARATION ON THE SHAPING ABILITY OF TWO DIFFERENT RECIPROCATING NiTi FILES (In-Vitro study). EKB Journal Management System, 69(3), 2495-2503. doi: 10.21608/edj.2023.212626.2569
Amira Ashraf El-Azazy; Ehab Hassanien; Tariq Yehia. "EFFECT OF GLIDE PATH PREPARATION ON THE SHAPING ABILITY OF TWO DIFFERENT RECIPROCATING NiTi FILES (In-Vitro study)". EKB Journal Management System, 69, 3, 2023, 2495-2503. doi: 10.21608/edj.2023.212626.2569
El-Azazy, A., Hassanien, E., Yehia, T. (2023). 'EFFECT OF GLIDE PATH PREPARATION ON THE SHAPING ABILITY OF TWO DIFFERENT RECIPROCATING NiTi FILES (In-Vitro study)', EKB Journal Management System, 69(3), pp. 2495-2503. doi: 10.21608/edj.2023.212626.2569
El-Azazy, A., Hassanien, E., Yehia, T. EFFECT OF GLIDE PATH PREPARATION ON THE SHAPING ABILITY OF TWO DIFFERENT RECIPROCATING NiTi FILES (In-Vitro study). EKB Journal Management System, 2023; 69(3): 2495-2503. doi: 10.21608/edj.2023.212626.2569

EFFECT OF GLIDE PATH PREPARATION ON THE SHAPING ABILITY OF TWO DIFFERENT RECIPROCATING NiTi FILES (In-Vitro study)

Egyptian Dental Journal
Volume 69, Issue 3 - Serial Number 5, July 2023, Page 2495-2503  XML PDF (477.96 K)
Document Type: Original Article
DOI: 10.21608/edj.2023.212626.2569
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Authors
Amira Ashraf El-Azazy email orcid 1; Ehab Hassanienorcid 2; Tariq Yehiaorcid 3
1Faculty of Dentistry, Misr University for Science and Technology, Department of Endodontics, Faculty of Dentistry, Ain Shams University.
2Dean of Faculty of Dentistry, Galala University, Professor of Endodontics, Endodontic Department, Faculty of Dentistry, Ain Shams University
3Associate professor of Endodontics, Endodontic Department, Faculty of Dentistry, Ain Shams University
Abstract
Aim: The aim of this study was to evaluate the preservation of canal curvature, apical transportation and centering ability of 2 different reciprocating NiTi rotary files with and without prior use of glide path rotary files using Cone Beam Computed Tomography.
Methods: Forty extracted human mandibular first molar teeth were collected for this study. Teeth were divided into 4 groups (n=10): Reciproc blue group, Reciproc blue with glide path group, M3-L platinum group and M3-L platinum with glide path group. All teeth were scanned before and after preparation. Data were analyzed using for non-parametric data, Kruskal-Wallis test and Friedman's test. For parametric data, repeated measures ANOVA test was used. For qualitative data, Fisher’s Exact test was used. The significance level was set at (p<0.05).
Results: Regarding overall canal curvature, there is a statistically significant difference between Reciproc blue groups and M3-L platinum groups. Regarding overall canal transportation, there was no statistically significant difference between different groups. Regarding transportation direction, there was no statistically significant difference between different groups at 3 and 6 mm. While at 9 mm, there was a statistically significant difference between transportation directions in M3-L platinum with glide path group, with most of samples showed distal transportation. Regarding overall centering ability, there was a statistically significant difference between different groups.
Conclusion: From the findings of our present study, it was found that glide path files have an important performance during root canal preparation.
Keywords
Canal transportation; CBCT; centering ability; glide path
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