Acta Scientific Dental Sciences (ASDS)(ISSN: 2581-4893)

Research Article Volume 7 Issue 2

Assessment of Shaping Ability of One Curve Single-File in Comparison to Multiple-Files Protaper Next Rotary System. (A Comparative in Vitro Study)

Renad Mazin Al-Shawwa1*, Heba El Asfouri2 and Khaled Ezzat3

1Master Degree in Endodontics, Faculty of Dentistry, Cairo University, Egypt
2Associate Professor of Endodontics, Faculty of Dentistry, Cairo University, Egypt
3Professor of Endodontics, Faculty of Dentistry, Cairo University, Egypt

*Corresponding Author: Renad Mazin Al-Shawwa, Master’s degree in Endodontics, Faculty of Dentistry, Cairo University, Egypt.

Received: December 09, 2022; Published: January 06, 2023

Abstract

Aim: The study attempted to evaluate the shaping ability of One Curve single file in comparison to ProTaper Next multiple-file NiTi in terms of transportation and centering ability in curved mesiobuccal canals of human extracted mandibular molars using CBCT scanning.

Materials and Methods: Mesiobuccal canals of thirty extracted mandibular first and second molars with the angle of curvature ranging 20-45 ͦ (according to Schneider) were randomly allocated into two equal groups; One Curve (OC) and ProTaper Next (PTN) groups. Pre- and post-instrumentation CBCT imaging was performed to assess the centering ability and canal transportation of the tested instruments at 3, 5 and 8 mm from the apex.

Results: Regarding the results of canal transportation and centering ability, there was no statistically significant difference mesiodistally among the two groups at 3, 5, and 8mm (P > 0.05).

Conclusion: The canal transportation values of the two tested rotary systems are considered acceptable. Both of One Curve and ProTaper Next systems were not able to achieve perfect centering ability during root canal preparation.

Keywords:Canal Transportation; Centering Ability; Cone Beam Computed Tomography; One Curve; Pro Taper Next

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Citation

Citation: Renad Mazin Al-Shawwa.,et al. “Assessment of Shaping Ability of One Curve Single-File in Comparison to Multiple-Files Protaper Next Rotary System. (A Comparative in Vitro Study)".Acta Scientific Dental Sciences 7.2 (2023): 68-77.

Copyright

Copyright: © 2023 Renad Mazin Al-Shawwa.,et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.




Metrics

Acceptance rate30%
Acceptance to publication20-30 days
Impact Factor1.278

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