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Kullanılmış ve yeni Revo-S nikel titanyum eğelerin döngüsel yorgunluk dirençlerinin karşılaştırılması

Year 2023, Volume: 40 Issue: 1, 17 - 21, 03.01.2023
https://doi.org/10.17214/gaziaot.1035204

Abstract

Amaç: Bu çalışmanın amacı, yapay kanallar kullanılarak yeni ve kullanılmış Revo-S nikel titanyum döner eğe sisteminin döngüsel yorgunluk (DY) dirençlerinin karşılaştırılmasıdır.

Gereç ve Yöntem: Her gruptan 12 adet olmak üzere toplam 72 adet yeni ve 2 defa klinikte kullanılmış Revo-S SC1 (25/.06), Revo-S SC2 (25/.04) ve Revo-S SU (25/.06) eğeler çalışmaya dahil edildi. DY direnci testleri için iç çapı 1.5 mm olan, 60° eğrilik açısı ve 5 mm eğrilik yarıçapına sahip olan kavisli bir yapay kanal içeren paslanmaz çelik blok kullanıldı. Deney sistemi distile su ile dolduruldu ve ortam sıcaklığı 35 ± 1 °C sıcaklıkta sabit tutuldu. Eğeler kırılma gerçekleşene kadar yapay kanal içinde çalıştırıldı. Her eğe için kırılma gerçekleşene kadar geçen süre kronometre ile kaydedildi ve eğelerin kırılıncaya kadar yaptıkları tur sayısı hesaplandı. Elde edilen veriler tek yönlü varyans analizi ve post-hoc Tukey testi kullanılarak değerlendirildi.

Bulgular: Eğelerin kırılıncaya kadar yaptığı ortalama tur sayısı en yüksek yeni SC2 eğe grubunda (912.3 ± 76.8), en düşük ise kullanılmış SU eğe grubunda (204.2 ± 59.6) bulundu. SC1 ve SC2 eğeler için yeni ve kullanılmış eğeler arasında DY direnci açısından istatistiksel olarak anlamlı bir fark gözlenmez iken (p>0.05), SU eğe grubunda anlamlı bir fark bulundu (p<0.05).


Sonuç
: Çalışmamızın sınırlamaları dahilinde; klinik kullanım sonrasında tüm eğelerin DY direncinde azalma olduğu ancak bu azalmanın sadece SU eğe grubunda önemli olduğu bulundu.

Supporting Institution

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Project Number

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Thanks

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References

  • Schafer E, Schulz-Bongert U, Tulus G. Comparison of hand stainless steel and nickel titanium rotary instrumentation: a clinical study. J Endod 2004;30:432-5.
  • Walia HM, Brantley WA, Gerstein H. An initial investigation of the bending and torsional properties of Nitinol root canal files. J Endod 1988;14:346-51.
  • Es-Souni M, Es-Souni M, Brandies HF. On the transformation behaviour, mechanical properties and biocompatibility of two niti-based shape memory alloys: NiTi42 and NiTi42Cu7. Biomaterials 2001;22:2153-61.
  • Kim HC, Yum J, Hur B, Cheung GS. Cyclic fatigue and fracture characteristics of ground and twisted nickel-titanium rotary files. J Endod 2010;36:147-52.
  • Kitchens GG, Liewehr FR, Moon PC. The effect of operational speed on the fracture of nickel-titanium rotary instruments. J Endod 2007;33:52-4.
  • Zelada G, Varela P, Martín B, Bahíllo JG, Magán F, Ahn S. The effect of rotational speed and the curvature of root canals on the breakage of rotary endodontic instruments. J Endod 2002;28:540-2.
  • Kazemi RB, Stenman E, Spangberg LS. The endodontic file is a disposable instrument. J Endod 1995;21:451-5.
  • Ruddle CJ. The ProTaper endodontic system: geometries, features, and guidelines for use. Dent Today 2001;20:60-7.
  • Gambarini G. Cyclic fatigue of ProFile rotary instruments after prolonged clinical use. Int Endod J 2001;34:386-9.
  • Yared GM, Bou Dagher FE, Machtou P. Cyclic fatigue of ProFile rotary instruments after simulated clinical use. Int Endod J 1999;32:115-9.
  • Basrani B, Roth K, Sas G, Kishen A, Peters OA. Torsional profiles of new and used Revo-S rotary instruments: an in vitro study. J Endod 2011;37:989-92.
  • Yeter KY, Evcil MS, Ayranci LB, Ersoy I. Weight of apically extruded debris following use of two canal instrumentation techniques and two designs of irrigation needles. Int Endod J 2013;46:795-9.
  • Basmadjian-Charles CL. Farge P, Bourgeois DM, Lebrun T. Factors influencing the long-term results of endodontic treatment: a review of the literature. Int Dent J 2002;52:81-6.
  • Siqueira JF, Rocas IN. Clinical implications and microbiology of bacterial persistence after treatment procedures. J Endod 2008;34:1291-1301.
  • Shahabinejad H, Ghassemi A, Pishbin L, Shahravan A. Success of ultrasonic technique in removing fractured rotary nickel-titanium endodontic instruments from root canals and its effect on the required force for root fracture. J Endod 2013;39:824-8.
  • Zhao D, Shen Y, Peng B, Haapasalo M. Effect of autoclave sterilization on the cyclic fatigue resistance of thermally treated nickel-titanium instruments. Int Endod J 2016;49:990-5.
  • Ullmann CJ, Peters OA. Effect of cyclic fatigue on static fracture loads in ProTaper nickel-titanium rotary instruments. J Endod 2005;31:183-6.
  • Ounsi HF, Salameh Z, Al-Shalan T, Ferrari M, Grandini S, Pashley DH, Tay FR. Effect of clinical use on the cyclic fatigue resistance of ProTaper nickel-titanium rotary instruments. J Endod 2007;33:737-41.
  • Plotino G, Grande NM, Sorci E, Malagnino VA, Somma F. A comparison of cyclic fatigue between used and new Mtwo Ni-Ti rotary instruments. Int Endod J 2006;39:716-23.
  • Keskin NB, Özyürek T, Uslu G, İnan U. Cyclic fatigue resistance of new and used ProTaper universal and ProTaper next nickel-titanium rotary instruments. Saudi Endod J 2018;8:82-6.
  • Pruett JP, Clement DJ, Carnes DL. Cyclic fatigue testing of nickel-titanium endodontic instruments. J Endod 1997;23:77-85.
  • Yared, GM, Bou Dagher FE, Machtou P. Cyclic fatigue of ProFile rotary instruments after simulated clinical use. Int Endod J 1999;32:115-9.
  • Yasar S, Ersahan S, Aydın C. Cyclic fatigue of Revo-S nickel-titanium rotary instruments in artificial canals with two different radii of curvature. Clin Dent Res 2019;43:125-30.
  • Grande NM, Plotino G, Pecci R, Bedini R, Somma F. Cyclic fatigue resistance and three dimensional analysis of instruments from two nickel-titanium rotary systems. Int Endod J 2006;39:755-63.
  • Ertuğrul İF, Orhan EO. Cyclic fatigue and energy-dispersive X-ray spectroscopy examination of the novel ROTATE instrument. Micros Res Tech 2019;82:2042-8.
  • Keleş A, Eymirli A, Uyanık O, Nagas E. Influence of static and dynamic cyclic fatigue tests on the lifespan of four reciprocating systems at different temperatures. Int Endod J 2019;52:880-6.
  • Lopes H, Lopes W, Vieira V, Elias C, Cunha R. Evaluation of the flexibility, cyclic fatigue, and torsional resistance of rotary endodontic files made of different nickeltitanium alloys. Int J Dent Oral Sci 2016;8:1-5.
  • De-Deus G, Silva EJ, Vieira VT. Blue thermomechanical treatment optimizes fatigue resistance and flexibility of the Reciproc files. J Endod 2017;43:462-6.
  • de Hemptinne F, Slaus G, Vandendael M, Jacquet W, De Moor RJ, Bottenberg P. In vivo intracanal temperature evolution during endodontic treatment after the injection of room temperature or preheated sodium hypochlorite. J Endod 2015;41:1112-5.
  • de Vasconcelos RA, Murphy S, Carvalho CA, Govindjee RG, Govindjee S, Peters OA. Evidence for reduced fatigue resistance of contemporary rotary instruments exposed to body temperature. J Endod 2016;42:782-7.
  • Dosanjh A, Paurazas S, Askar M. The effect of temperature on cyclic fatigue of nickel-titanium rotary endodontic instruments. J Endod 2017;43:823-6.
  • Zeltner M, Peters OA, Paque F. Temperature changes during ultrasonic irrigation with different inserts and modes of activation. J Endod 2009;35:573-7.

Comparison of cyclic fatigue resistance of used and new Revo-S nickel-titanium files

Year 2023, Volume: 40 Issue: 1, 17 - 21, 03.01.2023
https://doi.org/10.17214/gaziaot.1035204

Abstract

Objective: The aim of this study was to compare the cyclic fatigue resistance of the new and used Revo-S nickel-titanium rotary file system using simulated canals.

Materials and Method: A total of 72 new and twice clinically used Revo-S SC1 (25/.06), Revo-S SC2 (25/.04), and Revo-S SU (25/.06) files, 12 from each group, were included in the study. For the cyclic fatigue resistance tests, a stainless-steel block with an inner diameter of 1.5 mm, a curved simulated canal with a 60° angle of curvature, and a radius of curvature of 5 mm was used. The test system was filled with distilled water and the temperature was kept constant at 35 ± 1 °C. The files were rotated in the simulated canal until fracture occurred. The time until fracture occurred for each file was recorded with a stopwatch and the number of cycles of the files to the fracture was calculated. Data were evaluated using 1-way analysis of variance and post-hoc Tukey test.


Results
: The mean number of cycles of the files to the fracture was found to be the highest in the new SC2 group (912.3 ± 76.8), and the lowest in the used SU group (204.2 ± 59.6). While there was no statistically significant difference in cyclic fatigue resistance between new and used files for SC1 and SC2 files (p>0.05), a significant difference was found for SU (p<0.05).


Conclusion:
Within the limitations of this study; it was found that there was a decrease in cyclic fatigue resistance of all files after clinical use, but this decrease was significant only in the SU file group.

Project Number

-

References

  • Schafer E, Schulz-Bongert U, Tulus G. Comparison of hand stainless steel and nickel titanium rotary instrumentation: a clinical study. J Endod 2004;30:432-5.
  • Walia HM, Brantley WA, Gerstein H. An initial investigation of the bending and torsional properties of Nitinol root canal files. J Endod 1988;14:346-51.
  • Es-Souni M, Es-Souni M, Brandies HF. On the transformation behaviour, mechanical properties and biocompatibility of two niti-based shape memory alloys: NiTi42 and NiTi42Cu7. Biomaterials 2001;22:2153-61.
  • Kim HC, Yum J, Hur B, Cheung GS. Cyclic fatigue and fracture characteristics of ground and twisted nickel-titanium rotary files. J Endod 2010;36:147-52.
  • Kitchens GG, Liewehr FR, Moon PC. The effect of operational speed on the fracture of nickel-titanium rotary instruments. J Endod 2007;33:52-4.
  • Zelada G, Varela P, Martín B, Bahíllo JG, Magán F, Ahn S. The effect of rotational speed and the curvature of root canals on the breakage of rotary endodontic instruments. J Endod 2002;28:540-2.
  • Kazemi RB, Stenman E, Spangberg LS. The endodontic file is a disposable instrument. J Endod 1995;21:451-5.
  • Ruddle CJ. The ProTaper endodontic system: geometries, features, and guidelines for use. Dent Today 2001;20:60-7.
  • Gambarini G. Cyclic fatigue of ProFile rotary instruments after prolonged clinical use. Int Endod J 2001;34:386-9.
  • Yared GM, Bou Dagher FE, Machtou P. Cyclic fatigue of ProFile rotary instruments after simulated clinical use. Int Endod J 1999;32:115-9.
  • Basrani B, Roth K, Sas G, Kishen A, Peters OA. Torsional profiles of new and used Revo-S rotary instruments: an in vitro study. J Endod 2011;37:989-92.
  • Yeter KY, Evcil MS, Ayranci LB, Ersoy I. Weight of apically extruded debris following use of two canal instrumentation techniques and two designs of irrigation needles. Int Endod J 2013;46:795-9.
  • Basmadjian-Charles CL. Farge P, Bourgeois DM, Lebrun T. Factors influencing the long-term results of endodontic treatment: a review of the literature. Int Dent J 2002;52:81-6.
  • Siqueira JF, Rocas IN. Clinical implications and microbiology of bacterial persistence after treatment procedures. J Endod 2008;34:1291-1301.
  • Shahabinejad H, Ghassemi A, Pishbin L, Shahravan A. Success of ultrasonic technique in removing fractured rotary nickel-titanium endodontic instruments from root canals and its effect on the required force for root fracture. J Endod 2013;39:824-8.
  • Zhao D, Shen Y, Peng B, Haapasalo M. Effect of autoclave sterilization on the cyclic fatigue resistance of thermally treated nickel-titanium instruments. Int Endod J 2016;49:990-5.
  • Ullmann CJ, Peters OA. Effect of cyclic fatigue on static fracture loads in ProTaper nickel-titanium rotary instruments. J Endod 2005;31:183-6.
  • Ounsi HF, Salameh Z, Al-Shalan T, Ferrari M, Grandini S, Pashley DH, Tay FR. Effect of clinical use on the cyclic fatigue resistance of ProTaper nickel-titanium rotary instruments. J Endod 2007;33:737-41.
  • Plotino G, Grande NM, Sorci E, Malagnino VA, Somma F. A comparison of cyclic fatigue between used and new Mtwo Ni-Ti rotary instruments. Int Endod J 2006;39:716-23.
  • Keskin NB, Özyürek T, Uslu G, İnan U. Cyclic fatigue resistance of new and used ProTaper universal and ProTaper next nickel-titanium rotary instruments. Saudi Endod J 2018;8:82-6.
  • Pruett JP, Clement DJ, Carnes DL. Cyclic fatigue testing of nickel-titanium endodontic instruments. J Endod 1997;23:77-85.
  • Yared, GM, Bou Dagher FE, Machtou P. Cyclic fatigue of ProFile rotary instruments after simulated clinical use. Int Endod J 1999;32:115-9.
  • Yasar S, Ersahan S, Aydın C. Cyclic fatigue of Revo-S nickel-titanium rotary instruments in artificial canals with two different radii of curvature. Clin Dent Res 2019;43:125-30.
  • Grande NM, Plotino G, Pecci R, Bedini R, Somma F. Cyclic fatigue resistance and three dimensional analysis of instruments from two nickel-titanium rotary systems. Int Endod J 2006;39:755-63.
  • Ertuğrul İF, Orhan EO. Cyclic fatigue and energy-dispersive X-ray spectroscopy examination of the novel ROTATE instrument. Micros Res Tech 2019;82:2042-8.
  • Keleş A, Eymirli A, Uyanık O, Nagas E. Influence of static and dynamic cyclic fatigue tests on the lifespan of four reciprocating systems at different temperatures. Int Endod J 2019;52:880-6.
  • Lopes H, Lopes W, Vieira V, Elias C, Cunha R. Evaluation of the flexibility, cyclic fatigue, and torsional resistance of rotary endodontic files made of different nickeltitanium alloys. Int J Dent Oral Sci 2016;8:1-5.
  • De-Deus G, Silva EJ, Vieira VT. Blue thermomechanical treatment optimizes fatigue resistance and flexibility of the Reciproc files. J Endod 2017;43:462-6.
  • de Hemptinne F, Slaus G, Vandendael M, Jacquet W, De Moor RJ, Bottenberg P. In vivo intracanal temperature evolution during endodontic treatment after the injection of room temperature or preheated sodium hypochlorite. J Endod 2015;41:1112-5.
  • de Vasconcelos RA, Murphy S, Carvalho CA, Govindjee RG, Govindjee S, Peters OA. Evidence for reduced fatigue resistance of contemporary rotary instruments exposed to body temperature. J Endod 2016;42:782-7.
  • Dosanjh A, Paurazas S, Askar M. The effect of temperature on cyclic fatigue of nickel-titanium rotary endodontic instruments. J Endod 2017;43:823-6.
  • Zeltner M, Peters OA, Paque F. Temperature changes during ultrasonic irrigation with different inserts and modes of activation. J Endod 2009;35:573-7.
There are 32 citations in total.

Details

Primary Language Turkish
Subjects Dentistry
Journal Section Original Research Article
Authors

Koray Sürme 0000-0001-5373-8314

Hayri Akman 0000-0002-6383-3371

Hatice Büyüközer Özkan 0000-0003-4419-1518

Kürşat Er

Project Number -
Publication Date January 3, 2023
Published in Issue Year 2023 Volume: 40 Issue: 1

Cite

APA Sürme, K., Akman, H., Büyüközer Özkan, H., Er, K. (2023). Kullanılmış ve yeni Revo-S nikel titanyum eğelerin döngüsel yorgunluk dirençlerinin karşılaştırılması. Acta Odontologica Turcica, 40(1), 17-21. https://doi.org/10.17214/gaziaot.1035204
AMA Sürme K, Akman H, Büyüközer Özkan H, Er K. Kullanılmış ve yeni Revo-S nikel titanyum eğelerin döngüsel yorgunluk dirençlerinin karşılaştırılması. Acta Odontol Turc. January 2023;40(1):17-21. doi:10.17214/gaziaot.1035204
Chicago Sürme, Koray, Hayri Akman, Hatice Büyüközer Özkan, and Kürşat Er. “Kullanılmış Ve Yeni Revo-S Nikel Titanyum eğelerin döngüsel Yorgunluk dirençlerinin karşılaştırılması”. Acta Odontologica Turcica 40, no. 1 (January 2023): 17-21. https://doi.org/10.17214/gaziaot.1035204.
EndNote Sürme K, Akman H, Büyüközer Özkan H, Er K (January 1, 2023) Kullanılmış ve yeni Revo-S nikel titanyum eğelerin döngüsel yorgunluk dirençlerinin karşılaştırılması. Acta Odontologica Turcica 40 1 17–21.
IEEE K. Sürme, H. Akman, H. Büyüközer Özkan, and K. Er, “Kullanılmış ve yeni Revo-S nikel titanyum eğelerin döngüsel yorgunluk dirençlerinin karşılaştırılması”, Acta Odontol Turc, vol. 40, no. 1, pp. 17–21, 2023, doi: 10.17214/gaziaot.1035204.
ISNAD Sürme, Koray et al. “Kullanılmış Ve Yeni Revo-S Nikel Titanyum eğelerin döngüsel Yorgunluk dirençlerinin karşılaştırılması”. Acta Odontologica Turcica 40/1 (January 2023), 17-21. https://doi.org/10.17214/gaziaot.1035204.
JAMA Sürme K, Akman H, Büyüközer Özkan H, Er K. Kullanılmış ve yeni Revo-S nikel titanyum eğelerin döngüsel yorgunluk dirençlerinin karşılaştırılması. Acta Odontol Turc. 2023;40:17–21.
MLA Sürme, Koray et al. “Kullanılmış Ve Yeni Revo-S Nikel Titanyum eğelerin döngüsel Yorgunluk dirençlerinin karşılaştırılması”. Acta Odontologica Turcica, vol. 40, no. 1, 2023, pp. 17-21, doi:10.17214/gaziaot.1035204.
Vancouver Sürme K, Akman H, Büyüközer Özkan H, Er K. Kullanılmış ve yeni Revo-S nikel titanyum eğelerin döngüsel yorgunluk dirençlerinin karşılaştırılması. Acta Odontol Turc. 2023;40(1):17-21.