Root Canal Transportation after Root Canal Preparation with ProTaper Next, WaveOne Gold, and Twisted Files

Journal of Clinical Medicine
Wojciech EliaszAnna Surdacka

Abstract

Root canal preparation during endodontic treatment may be associated with various complications, including a change in the original pathway of the root canal lumen. The aim of our study was to determine whether files of similar sizes that use various movement kinematics (rotary, reciprocal, adaptive motion) cause root canal transportation, and whether the differences between such systems are statistically significant. The degree of root canal transportation (DT) was calculated with the use of computed tomography scans for 3 groups of teeth (for each group: n = 20) in which the root canals were prepared using either rotary (ProTaper Next-PTN), reciprocal (WaveOne Gold-WOG), or adaptive movement (Twisted Files-TF) instruments. For rotary ProTaper Next instruments, the mean value of the DT index was 0.0795 (SD = 0.0179) for 3 mm from the apex, 0.09 (SD = 0.0262) for 6 mm from the apex, and 0.106 (SD = 0.0221) for 9 mm from the apex. For reciprocal WaveOne Gold Primary instruments, the mean value of the DT index was 0.0355 (SD = 0.015) for 3 mm from the apex, 0.061 (SD = 0.02) for 6 mm from the apex, and 0.08 (SD = 0.25) for 9 mm from the apex. For Twisted Files, the mean value of the DT index was 0.05 (SD = 0.03) for 3 mm from the...Continue Reading

References

Dec 22, 2006·International Endodontic Journal·UNKNOWN European Society of Endodontology
Aug 27, 2014·International Endodontic Journal·S BürkleinE Schäfer
Nov 3, 2016·International Endodontic Journal·F FerreiraM Zaccaro Scelza
Dec 6, 2016·International Endodontic Journal·S E ElsakaA E Badr
Feb 22, 2017·Journal of Endodontics·Mehmet Adıgüzel, Ismail Davut Capar
Feb 20, 2018·Clinical Oral Investigations·Cangül KeskinAli Keleş
Mar 27, 2018·International Endodontic Journal·J ZupancE Schäfer
Jul 4, 2019·International Endodontic Journal·M HülsmannE Schäfer

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