Mahmoud Amr Saad Mohamed1*, Nehal Nabil Roshdy2 and Manar Yehia Fouda3
1Masters Student, 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: Mahmoud Amr Saad Mohamed, Department of Endodontics, Faculty of dentistry, Cairo University, Egypt.
Received: December 23, 2019; Published: January 18, 2020
Objective: The purpose of the present In vitro study was to evaluate the amount of touched canal walls of the XP Shaper single file system as compared to One Shape single file system.
Methods: In this study, 16 human permanent mandibular first molars with single oval canaled distal roots were selected, then randomly and equally divided into 2 groups: Group 1 (XPS) and Group 2 (OS). The molars distal halves were separated, then mounted into epoxy resin blocks which were sectioned using ISOMET sectioning saw. The root sections were imaged with a stereomicroscope before and after instrumentation. Pre- and post-instrumentation scans were superimposed and evaluated using AutoCAD analytical software.
Results: The amount of touched canal walls results showed a statistically significant difference between Group 1 (XPS) and Group 2 (OS) in the coronal, middle and apical thirds (p<0.001). Likewise, the total amount of touched canal walls was significantly higher in Group 1 (XPS) than in Group 2 (OS) (p<0.001). Conclusion: XP Shaper seems to be superior to One Shape rotary file in addressing the 3-dimensional structure of the root canal space of oval canals.
Keywords: Oval Canals; XP Shaper; One Shape; Amount Of Touched Canal Walls; Autocadl; Stereomicroscope
Citation: Mahmoud Amr Saad Mohamed., et al. “Assessment of the Cleaning Ability of A Novel Adaptive Core Rotary Instrument XP Shaper Versus one Shape Rotary System in Extracted Human Permanent Mandibular Molars: A Randomized In vitro Study”.Acta Scientific Dental Sciences 4.2 (2020): 75-81.
Copyright: © 2020 Mahmoud Amr Saad Mohamed., 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.