A comparison of failure rates and canal preparation times between WaveOne Gold and One Curve file systems with and without glide path preparation in simulated canals
DOI:
https://doi.org/10.17159/10.17159/2519-0105/2021/v76no5a6Keywords:
Primary WaveOne Gold, simulated canalsAbstract
The aim of this study was to compare the failure rate and canal preparation times of the Primary WaveOne Gold file (Dentsply Sirona, Ballaigues, Switzerland) with the One
Curve file (Micro Méga, Besançon, France). The influence of glide path preparation on failure rate and final preparation times were also evaluated. Endo training blocks (Dentsply Sirona) with simulated canals were separated into four groups: Group 1: Primary WaveOne Gold with WaveOne Gold Glider; Group 2: Primary WaveOne Gold without glide path; Group 3: One Curve with One G; Group 4: One Curve without glide path. The number of training blocks that were shaped before instrument fracture occurred was recorded. Glide path and final preparation times were also recorded. Where no glide path was prepared, One Curve file prepared a significantly higher number of canals (14.33± 0.58) than the Primary WaveOne Gold (4.6 ± 1.34) before instrument fracture occurred (p<0.001). The One Curve with One G Glide Path file prepared significantly higher number of simulated canals (28±1.41) than the
Primary WaveOne Gold with WaveOne Gold Glider (15 ± 1.41) before instrument fracture (p<0.001). Glide path preparation times with WaveOne Gold Glider (4.8s) were significantly faster compared to the One G Glide Path file (7.29s)(p<0 .001). Significantly faster final canal preparation times were achieved in groups where glide path were prepared (p<0.001). One Curve files exhibits a greater fracture resistance than Primary WaveOne Gold files. Glide path preparation increases the longevity of preparation files and results in faster final canal preparation.
Downloads
References
Peters OA, Paque F. Current developments in rotary root canal instrument technology and clinical use: a review. Quintessence Int. 2010; 41(6): 479-88.
Mandel E, Adib-Yazdi M, Benhamou LM, Lachkar T, et al. Rotary Ni-Ti profile systems for preparing curved canals in resin blocks: influence of operator on instrument breakage. Int Endod J. 1999; 32(6): 436-43. DOI: https://doi.org/10.1046/j.1365-2591.1999.00239.x
Weine FS, Kelly RF, Lio PJ. The effect of preparation procedures on original canal shape and on apical foramen shape. J Endod. 1975; 1(8): 255 -62. DOI: https://doi.org/10.1016/S0099-2399(75)80037-9
Arias A, Perez-Higueras JJ, de la Macorra JC. Differences in Cyclic Fatigue Resistance at Apical and Coronal Levels of Reciproc and WaveOne New Files. J Endod. 2012; 38(9): 1244-8. DOI: https://doi.org/10.1016/j.joen.2012.05.022
Walia HM, Brantley WA, Gerstein H. An initial investigation of the bending and torsional properties of Nitinol root canal files. J Endod. 1988; 14(7): 346-51. DOI: https://doi.org/10.1016/S0099-2399(88)80196-1
McGuigan MB, Louca C, Duncan HF. Endodontic instrument fracture: causes and prevention. Br Dent J. 2013; 214(7): 341-8. DOI: https://doi.org/10.1038/sj.bdj.2013.324
Kitchens GG, Jr., Liewehr FR, Moon PC. The effect of operational speed on the fracture of nickel-titanium rotary instruments. J Endod. 2007; 33(1): 52-4. DOI: https://doi.org/10.1016/j.joen.2006.09.004
JW. Shaping canals with confidence: WaveOne Gold single-file. Roots. 2015; 1: 34-40.
Ruddle C. Single-file shaping technique: achieving a gold medal result. Dent Today. 2016; 35(198): 100, 2-3.
Serafin M, De Biasi M, Franco V, Angerame D. In vitro comparison of cyclic fatigue resistance of two rotary single-file endodontic systems: OneCurve versus OneShape. Odontology. 2019; 107(2): 196-201. DOI: https://doi.org/10.1007/s10266-018-0390-1
Yılmaz K, Özyürek T, Uslu G. Comparision of Cyclic Fatigue Resistance of One Curve, Hyflex EDM, WaveOne Gold and Reciproc Blue Nickel-Titanium Rotary Files at Intra-canal Temperature. Cumhur Dent J. 2019; 22: 42-7. DOI: https://doi.org/10.7126/cumudj.477218
Berutti E, Negro AR, Lendini M, Pasqualini D. Influence of manual preflaring and torque on the failure rate of ProTaper rotary instruments. J Endod. 2004; 30(4): 228-30. DOI: https://doi.org/10.1097/00004770-200404000-00011
Jonker CH, De Wet FA, Van der Vyver PJ. The influence of glide path preparation on the failure rate of WaveOne reciprocating instruments. SADJ. 2014; 69(6): 266-9.
Capar ID, Kaval ME, Ertas H, Sen BH. Comparison of the cyclic fatigue resistance of 5 different rotary pathfinding instruments made of conventional nickel-titanium wire, M-wire, and controlled memory wire. J Endod. 2015; 41(4): 535-8. DOI: https://doi.org/10.1016/j.joen.2014.11.008
Knowles KI, Hammond NB, Biggs SG, Ibarrola JL. Incidence of Instrument Separation Using LightSpeed Rotary Instruments.J Endod. 2006; 32(1): 14-6. DOI: https://doi.org/10.1016/j.joen.2005.10.008
Patiño PV, Biedma BM, Liébana CR, Cantatore G, et al. The Influence of a Manual Glide Path on the Separation Rate of NiTi Rotary Instruments. J Endod. 2005; 31(2): 114-6. DOI: https://doi.org/10.1097/01.don.0000136209.28647.13
Shen Y, Haapasalo M, Cheung GS, Peng B. Defects in nickeltitanium instruments after clinical use. Part 1: Relationship between observed imperfections and factors leading to such defects in a cohort study. J Endod. 2009; 35(1): 129-32. DOI: https://doi.org/10.1016/j.joen.2008.10.014
Plotino G, Testarelli L, Al-Sudani D, Pongione G, et al. Fatigue resistance of rotary instruments manufactured using different nickel–titanium alloys: a comparative study. Odontology. 2014; 102(1): 31-5. DOI: https://doi.org/10.1007/s10266-012-0088-8
Peters OA, Gluskin AK, Weiss RA, Han JT. An in vitro assessment of the physical properties of novel Hyflex nickel–titanium rotary instruments. Int Endod J. 2012; 45(11): 1027-34. DOI: https://doi.org/10.1111/j.1365-2591.2012.02067.x
Kwak SW, Ha JH, Cheung GS, Kim HC, et al. Effect of the Glide Path Establishment on the Torque Generation to the Files during Instrumentation: An In Vitro Measurement. J Endod. 2018; 44(3): 496-500. DOI: https://doi.org/10.1016/j.joen.2017.09.016
Manar G. Metallurgical effect on the mechanical behavior of rotary endodontic files using finite element analysis. Bulletin of the National Research Centre. 2019; 43(1): 1-5. DOI: https://doi.org/10.1186/s42269-019-0168-9
Inojosa IdFdAJ, Lopes HP, Pereira PLR, Nascimento DLd, et al. Fatigue resistance of endodontic instruments manufactured in NiTi CM Wire and in conventional NiTi alloy with
eletrochemical treatment. Resistência à fadiga de instrumentos endodônticos fabricados em NiTi CM Wire e em niti convencional com tratamento eletroquìmico. 2018;66(2):111-6.
Braga LCMDDSMS, Faria Silva ACDDSMS, Buono VTLBSMSP, de Azevedo Bahia MGDDSMSP. Impact of Heat Treatments on the Fatigue Resistance of Different Rotary Nickeltitanium Instruments. J Endod. 2014; 40(9): 1494-7. DOI: https://doi.org/10.1016/j.joen.2014.03.007
Plotino G, Grande NM, Cotti E, Testarelli L, et al. Blue Treatment Enhances Cyclic Fatigue Resistance of Vortex NickelTitanium Rotary Files. J Endod. 2014; 40(9): 1451-3. DOI: https://doi.org/10.1016/j.joen.2014.02.020
Pruett JP, Clement DJ, Carnes DL. Cyclic fatigue testing of nickel-titanium endodontic instruments. J Endod. 1997; 23(2): 77-85. DOI: https://doi.org/10.1016/S0099-2399(97)80250-6
Vorster M, van der Vyver PJ, Paleker F. Influence of Glide Path Preparation on the Canal Shaping Times of WaveOne Gold in Curved Mandibular Molar Canals. J Endod. 2018; 44(5): 853-5. DOI: https://doi.org/10.1016/j.joen.2018.01.017
Coelho MS, Fontana CE, Kato AS, de Martin AS, et al. Effects of Glide Path on the Centering Ability and Preparation Time of Two Reciprocating Instruments. Iran Endod J. 2016; 11(1): 33-7.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2021 Maheshan Pillay, Martin Vorster, Peet J van der Vyver
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
.png){kind=spacer}