Volume 5, Issue 4 (11-2020)
J Res Dent Maxillofac Sci 2020, 5(4): 31-36 |
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Delvarani A, Moshary A, Ghasemian Yadegari M, Bitaraf T. In-Vitro Comparison of the Effect of XP-Endo Shaper and One-Shape Rotary Files on the Incidence of Root Dentin Cracks. J Res Dent Maxillofac Sci 2020; 5 (4) :31-36
URL: http://jrdms.dentaliau.ac.ir/article-1-292-en.html
URL: http://jrdms.dentaliau.ac.ir/article-1-292-en.html
1- Assistant Professor, Department of Endodontics, Member ship of Dental Material Research Center, Faculty of Dentistry, Tehran Medical Sciences,Islamic Azad University, Tehran, Iran
2- Assistant Professor, Department of Endodontics, Faculty of Dentistry, Tehran Medical Sciences,Islamic Azad University, Tehran, Iran
3- Dentist
4- Assistant professor, Dental Implant Research Center, Dental Faculty, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran ,taherehbitaraf@yahoo.com
2- Assistant Professor, Department of Endodontics, Faculty of Dentistry, Tehran Medical Sciences,Islamic Azad University, Tehran, Iran
3- Dentist
4- Assistant professor, Dental Implant Research Center, Dental Faculty, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran ,
Abstract: (3497 Views)
Background and Aim: Root canal preparation with systems with the least chance of dentin cracking can increase the success of endodontic treatment. This study aimed to compare the One-Shape and XP-endo Shaper rotary files in the dentin crack incidence in the mesiobuccal canals of mandibular first molars.
Materials and Methods: In this experimental study, 60 eligible extracted mandibular first molars were randomly divided into three groups. The roots were prepared to #30 and 4% taper in the XP-endo Shaper group and #25 and 6% taper in the One-Shape group. The control samples were left intact. All groups were sectioned at 2, 4, and 6mm from the apex and examined under a stereomicroscope at 20× magnification. The incidence, location, and type of cracks were analyzed using chi-square test.
Results: There were no cracks in the controls. The crack percentage was 23.33% (n=14) and 11.66% (n=7) in the One-Shape and XP-endo Shaper groups, respectively, with a significant difference with crack-fee samples. There was no significant difference between One-Shape and XP-endo Shaper systems in the three sections (P>0.05). In the 2mm section, cracks were observed in six sections (10%) with One-Shape and four sections (20%) with XP-endo Shaper. In the 4mm section, cracks were observed in one section (5%) with One-Shape and five sections (25%) with XP-endo Shaper. In the 6mm section, cracks were observed in seven sections (35%) with One-Shape and one section (5%) with XP-endo Shaper.
Conclusion: The One-Shape and XP-endo Shaper systems were similar in crack incidence in the mesiobuccal canal of mandibular first molars.
Type of Study: Original article |
Subject:
Periodontology
References
1. Yoldas O, Yilmaz S, Atakan G, Kuden C, Kasan Z. Dentinal microcrack formation during root canal preparations by different NiTi rotary instruments and the self-adjusting file. J Endod. 2012 Feb;38(2):232-5. [DOI:10.1016/j.joen.2011.10.011] [PMID]
2. Bier CA, Shemesh H, Tanomaru-Filho M, Wesselink PR, Wu MK. The ability of different nickel-titanium rotary instruments to induce dentinal damage during canal preparation. J Endod. 2009 Feb;35(2):236-8. [DOI:10.1016/j.joen.2008.10.021] [PMID]
3. Shemesh H, Bier CA, Wu MK, Tanomaru-Filho M, Wesselink PR. The effects of canal preparation and filling on the incidence of dentinal defects. Int Endod J. 2009 Mar;42(3):208-13. [DOI:10.1111/j.1365-2591.2008.01502.x] [PMID]
4. Adorno CG, Yoshioka T, Suda H. Crack initiation on the apical root surface caused by three different nickel-titanium rotary files at different working lengths. J Endod. 2011 Apr;37(4):522-5. [DOI:10.1016/j.joen.2010.12.002] [PMID]
5. Liu R, Kaiwar A, Shemesh H, Wesselink PR, Hou B, Wu MK. Incidence of apical root cracks and apical dentinal detachments after canal preparation with hand and rotary files at different instrumentation lengths. J Endod. 2013 Jan;39(1):129-32. [DOI:10.1016/j.joen.2012.09.019] [PMID]
6. Tsesis I, Rosen E, Tamse A, Taschieri S, Kfir A. Diagnosis of vertical root fractures in endodontically treated teeth based on clinical and radiographic indices: a systematic review. J Endod. 2010 Sep;36(9):1455-8. [DOI:10.1016/j.joen.2010.05.003] [PMID]
7. Kim HC, Lee MH, Yum J, Versluis A, Lee CJ, Kim BM. Potential relationship between design of nickel-titanium rotary instruments and vertical root fracture. J Endod. 2010 Jul;36(7):1195-9. [DOI:10.1016/j.joen.2010.02.010] [PMID]
8. Nayak G, Singh I, Shetty S, Dahiya S. Evaluation of apical extrusion of debris and irrigant using two new reciprocating and one continuous rotation single file systems. J Dent (Tehran). 2014 May;11(3):302-9.
9. Bayram HM, Bayram E, Ocak M, Uygun AD, Celik HH. Effect of ProTaper Gold, Self-Adjusting File, and XP-endo Shaper Instruments on Dentinal Microcrack Formation: A Micro-computed Tomographic Study. J Endod. 2017;43(7):1166-69. [DOI:10.1016/j.joen.2017.02.005] [PMID]
10. Eltit F, Ebacher V, Wang R. Inelastic deformation and microcracking process in human dentin. J Struct Biol. 2013 Aug;183(2):141-8. [DOI:10.1016/j.jsb.2013.04.002] [PMID]
11. Bechtle S, Fett T, Rizzi G, Habelitz S, Schneider GA. Mixed-mode stress intensity factors for kink cracks with finite kink length loaded in tension and bending: application to dentin and enamel. J Mech Behav Biomed Mater. 2010;3(4):303-12. [DOI:10.1016/j.jmbbm.2009.12.004] [PMID]
12. Paul RA, Tamse A, Rosenberg E. Cracked and broken teeth--definitions, differential diagnosis and treatment. Refuat Hapeh Vehashinayim (1993). 2007 Apr;24(2):7-12.
13. Rivera EM, Williamson A. Diagnosis and treatment planning: cracked tooth. J Tenn Dent Assoc. 2003 Spring;83(2):38-41.
14. Velozo C, Silva S, Almeida A, Romeiro K, Vieira B, Dantas H, Sousa F, De Albuquerque DS. Shaping ability of XP-endo Shaper and ProTaper Next in long oval-shaped canals: a micro-computed tomography study. Int Endod J. 2020 Jul;53(7):998-1006. [DOI:10.1111/iej.13301] [PMID]
15. Uğur Aydın Z, Keskin NB, Özyürek T. Effect of Reciproc blue, XP-endo shaper, and WaveOne gold instruments on dentinal microcrack formation: A micro-computed tomographic evaluation. Microsc Res Tech. 2019 Jun;82(6):856-860. [DOI:10.1002/jemt.23227] [PMID]
16. Milani AS, Froughreyhani M, Rahimi S, Jafarabadi MA, Paksefat S. The effect of root canal preparation on the development of dentin cracks. Iran Endod J. 2012 Fall;7(4):177-82.
17. Li SH, Lu Y, Song D, Zhou X, Zheng QH, Gao Y, et al. Occurrence of Dentinal Microcracks in Severely Curved Root Canals with ProTaper Universal, WaveOne, and ProTaper Next File Systems. J Endod. 2015 Nov;41(11):1875-9. [DOI:10.1016/j.joen.2015.08.005] [PMID]
18. Ashwinkumar V, Krithikadatta J, Surendran S, Velmurugan N. Effect of reciprocating file motion on microcrack formation in root canals: an SEM study. Int Endod J. 2014 Jul;47(7):622-7. [DOI:10.1111/iej.12197] [PMID]
19. Reddy PJ, Kumar VS, Aravind K, Kumar HT, Vishal M B, Vizaikumar VN, et al. Canal shaping with one shape file and twisted files: a comparative study. J Clin Diagn Res. 2014 Dec;8(12):ZF01-3.
20. Soni D, Raisingani D, Mathur R, Madan N, Visnoi S. Incidence of Apical Crack Initiation during Canal Preparation using Hand Stainless Steel (K-File) and Hand NiTi (Protaper) Files. Int J Clin Pediatr Dent. 2016 Oct-Dec;9(4):303-7. [DOI:10.5005/jp-journals-10005-1382] [PMID] [PMCID]
21. Rivera EM, Walton RE. Longitudinal tooth fractures: findings that contribute to complex endodontic diagnoses. Endod Top. 2009;16(1):82-111. [DOI:10.1111/j.1601-1546.2009.00243.x]
22. Bürklein S, Tsotsis P, Schäfer E. Incidence of dentinal defects after root canal preparation: reciprocating versus rotary instrumentation. J Endod. 2013 Apr;39(4):501-4. [DOI:10.1016/j.joen.2012.11.045] [PMID]
23. Liu R, Hou BX, Wesselink PR, Wu MK, Shemesh H. The incidence of root microcracks caused by 3 different single-file systems versus the ProTaper system. J Endod. 2013 Aug;39(8):1054-6. [DOI:10.1016/j.joen.2013.04.013] [PMID]
24. Hin ES, Wu MK, Wesselink PR, Shemesh H. Effects of self-adjusting file, Mtwo, and ProTaper on the root canal wall. J Endod. 2013 Feb;39(2):262-4. [DOI:10.1016/j.joen.2012.10.020] [PMID]
25. Aksoy Ç, Keriş EY, Yaman SD, Ocak M, Geneci F, Çelik HH. Evaluation of XP-endo Shaper, Reciproc Blue, and ProTaper Universal NiTi Systems on Dentinal Microcrack Formation Using Micro-Computed Tomography. J Endod. 2019 Mar;45(3):338-42. [DOI:10.1016/j.joen.2018.12.005] [PMID]
26. Karataş E, Gündüz HA, Kırıcı DÖ, Arslan H, Topçu MÇ, Yeter KY. Dentinal crack formation during root canal preparations by the twisted file adaptive, ProTaper Next, ProTaper Universal, and WaveOne instruments. J Endod. 2015 Feb;41(2):261-4. [DOI:10.1016/j.joen.2014.10.019] [PMID]
27. Garg S, Mahajan P, Thaman D, Monga P. Comparison of dentinal damage induced by different nickel-titanium rotary instruments during canal preparation: An in vitro study. J Conserv Dent. 2015 Jul-Aug;18(4):302-5. [DOI:10.4103/0972-0707.159730] [PMID] [PMCID]
28. Soros C, Zinelis S, Lambrianidis T, Palaghias G. Spreader load required for vertical root fracture during lateral compaction ex vivo: evaluation of periodontal simulation and fracture load information. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2008 Aug;106(2):e64-70. [DOI:10.1016/j.tripleo.2008.03.027] [PMID]
29. Wilcox LR, Roskelley C, Sutton T. The relationship of root canal enlargement to finger-spreader induced vertical root fracture. J Endod. 1997 Aug;23(8):533-4. [DOI:10.1016/S0099-2399(97)80316-0]
30. Matsushita-Tokugawa M, Miura J, Iwami Y, Sakagami T, Izumi Y, Mori N, Hayashi M, Imazato S, Takeshige F, Ebisu S. Detection of dentinal microcracks using infrared thermography. J Endod. 2013 Jan;39(1):88-91. [DOI:10.1016/j.joen.2012.06.033] [PMID]
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