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Journals / European Endodontic Journal / 2018 / Cilt: 3 - Sayı: 1

Influence of an Innovative Anti-Corrosive Solution on Resistance of Endodontic NiTi Rotary Instruments: A Preliminary Study

Mohammed Ali SAGHIRI
Armen ASATOURIAN
Franklin GARCIA GODOY
Nader SHEIBANI
Pages
55–60
Publication Date
2022-10-12
DOI
—
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

NCF value of PBS group was significantly more than the NCF values of samples in blood and deionised water groups (p

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: To evaluate the effects of deionised water, blood, phosphate-buffered saline (PBS) and a new an- ti-corrosive solution based on methoxy propyl amine (MOPA) on the cyclic fatigue resistance of endodontic NiTi rotary instruments under in vitro conditions.Methods: Forty ProTaper F1 files were provided and divided to four groups (n=10).
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Key Findings & Data:Samples were first auto-claved and then stored in deionised water, blood, PBS or MOPA for 24 hours.
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Conclusion & Impact:NCF value of PBS group was significantly more than the NCF values of samples in blood and deionised water groups (p
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: To evaluate the effects of deionised water, blood, phosphate-buffered saline (PBS) and a new an- ti-corrosive solution based on methoxy propyl amine (MOPA) on the cyclic fatigue resistance of endodontic NiTi rotary instruments under in vitro conditions.Methods: Forty ProTaper F1 files were provided and divided to four groups (n=10). Samples were first auto-claved and then stored in deionised water, blood, PBS or MOPA for 24 hours. Cyclic fatigue was tested witha custom-made stainless-steel block including artificial canals (curvature angle=30 degree, radius of curva- ture=5 mm). After immersion in test solutions, samples were rotated 300 rpm until fracture occurred. The number of cycles to failure (NCF) was calculated using recorded fracture time.Results: Data were analysed by the Kolmogorov–Smirnov, Levene, ANOVA and Scheffe statistical tests. Samplesin blood group showed the lowest and samples in MOPA group showed the highest NCF values. Significant differ- ence was observed between groups (p=0.001). NCF value of PBS group was significantly more than the NCF values of samples in blood and deionised water groups (p

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Cite This Article

SAGHIRI, M. A., ASATOURIAN, A., GODOY, F. G., SHEIBANI, N. (2022). Influence of an Innovative Anti-Corrosive Solution on Resistance of Endodontic NiTi Rotary Instruments: A Preliminary Study. European Endodontic Journal, Cilt: 3 - Sayı: 1, 55–60. https://ajindex.com/articles/510533

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References (15)

  1. Civjan S, Huget EF, DeSimon LB. Potential applications of certain nick- el-titanium (nitinol) alloys. J. Dent. Res. 1975
  2. 54(1): 89-96. [CrossRef] 2. Walia HM, Brantley WA, Gerstein H. An initial investigation of the bend- ing and torsional properties of Nitinol root canal files. J Endod 1988
  3. 14(7): 346-51. [CrossRef] 3. Schafer E, Oitzinger M. Cutting efficiency of five different types of rotary nickel-titanium instruments. J Endod 2008
  4. 34(2): 198-200. [CrossRef] 4. Yared G. In vitro study of the torsional properties of new and used ProFile nickel titanium rotary files. J Endod 2004
  5. 30(6): 410-2. [CrossRef] 5. Pruett JP, Clement DJ, Carnes DL, Jr. Cyclic fatigue testing of nickel-titani- um endodontic instruments. J Endod 1997
  6. 23(2): 77-85. [CrossRef] 6. Gambarini G. Cyclic fatigue of nickel-titanium rotary instruments after clinical use with low- and high-torque endodontic motors. J Endod 2001
  7. 27(12): 772-4. [CrossRef] 7. Sattapan B, Nervo GJ, Palamara JE, Messer HH. Defects in rotary nickel-ti- tanium files after clinical use. J Endod 2000
  8. 26(3): 161-5. [CrossRef] 8. Svec TA, Powers JM. Effects of simulated clinical conditions on nickel-tita- nium rotary files. J Endod 1999
  9. 25(11): 759-60. [CrossRef] 9. Bahia MG, Martins RC, Gonzalez BM, Buono VT. Physical and me- chanical characterization and the influence of cyclic loading on the behaviour of nickel-titanium wires employed in the manufacture of rotary endodontic instruments. Int Endontic J 2005
  10. 38(11): 795-801. [CrossRef] 10. Gambarini G, Grande NM, Plotino G, et al. Fatigue resistance of en- gine-driven rotary nickel-titanium instruments produced by new man- ufacturing methods. J Endod 2008
  11. 34(8): 1003-5. [CrossRef] 11. Zinelis S, Darabara M, Takase T, et al. The effect of thermal treatment on the resistance of nickel-titanium rotary files in cyclic fatigue. Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics 2007
  12. 103(6): 843-7. [CrossRef] 12. Sprowls D. Evaluation of corrosion fatigue. ASM International, ASM Handbook. 1987
  13. Darabara M, Bourithis L, Zinelis S, Papadimitriou GD. Susceptibility to lo- calized corrosion of stainless steel and NiTi endodontic instruments in irrigating solutions. Int Endontic J 2004
  14. 37(10): 705-10. [CrossRef] 14. Thull R, Schaldach M. Corrosion of highly stressed orthopedic joint re- placements. In: Engineering in Medicine. Springer
  15. p. 242-56. [CrossRef] 15. Meunier A, Sedel L. Actes des journees francophones