Volume 25, Issue 4 (Avicenna Journal of Clinical Medicine-Winter 2019)                   Avicenna J Clin Med 2019, 25(4): 222-229 | Back to browse issues page

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Salemi F, Shokri A, Karkeabadi H, Tapak L, Bashari M. Comparison of Transportation within Reciproc and Neolix Rotary Systems in Curved Root Canals Using Cone Beam Computed Tomography. Avicenna J Clin Med 2019; 25 (4) :222-229
URL: http://sjh.umsha.ac.ir/article-1-1827-en.html
Comparison of Transportation within Reciproc and Neolix Rotary Systems in Curved Root Canals Using Cone Beam Computed Tomography
Fatemeh Salemi , Abbas Shokri 1, Hamed Karkeabadi , Leili Tapak , Mona Bashari
1- , dr.a.shokri@gmail.com
Abstract:   (4403 Views)
Background and Objective: The preparation of the root canal (i.e., cleaning and shaping) is the main step in the endodontic treatment. The nickel-titanium rotary files result in fewer errors during the preparation of curved canals. This study aimed to compare the transportation of Neolix and Reciproc rotary systems in curved canals using cone beam computed tomography (CBCT).
Materials and Methods: In this experimental study, 70 extracted curved premolar teeth from patients referred to dentistry faculty were assigned  into two groups (n=35). The preparation of the canals was performed by the Neolix and Reciproc rotary systems. Remaining dentin thickness, transportation, and canal-centering ratio were evaluated and compared using CBCT images before and after the instrumentation. The data were analyzed in SPSS software (version.19) through ANOVA, independent t-test, and paired t-test.
Results: There was a significant difference in terms of remaining dentin thickness in three sections of 3, 5, and 7 mm from the apex, before and after the instrumentation regarding the level of mesiodistal and buccolingual. However, no significant difference was observed in terms of the transportation in three sections of 3, 5, and 7 mm from the apex in both Neolix and Reciproc systems.
Conclusion: According to the results, both Neolix and Reciproc rotary systems showed high efficacy in root canal shaping. The amount of transportation in these systems during preparation of curved canals was very low leading to the protection of canal-centering ratio.
 
Keywords: Cone Beam Computed Tomography, Curved Canal, Root Canal Preparation, Rotary File
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Type of Study: Original | Subject: Oral Radiology
References
1. Celikten B, Uzuntas CF, Kursun S, Orhan AI, Tufenkci P, Orhan K, et al. Comparative evaluation of shaping ability of two nickel-titanium rotary systems using cone beam computed tomography. BMC Oral Health. 2015;15(1):32-6. PMID: 25887521 DOI: 10.1186/s12903-015-0019-5
2. Elnaghy AM, Elsaka SE. Shaping ability of ProTaper Gold and ProTaper Universal files by using cone-beam computed tomography. Indian J Dent Res. 2016;27(1):37-41. PMID: 27054859 DOI: 10.4103/0970-9290.179812
3. Mittal A, Dadu S, Singh NS, Singh S, Gupta B, Abraham A, et al. Comparative assessment of canal transportation and centering ability of reciproc and one shape file systems using CBCT-an in vitro study. J Clin Diagn Res. 2017;11(4):ZC31-4. PMID: 28571257 DOI: 10.7860/JCDR/2017/24257.9660
4. Aminsobhani M, Ghorbanzadeh A, Dehghan S, Niasar AN, Kharazifard MJ. A comparison of canal preparations by Mtwo and RaCe rotary files using full sequence versus one rotary file techniques; a cone-beam computed tomography analysis. Saudi Endod J. 2014;4(2):70-6. DOI: 10.4103/1658-5984.132722
5. Moazzami F, Khojastepour L, Nabavizadeh M, Seied Habashi M. Cone-beam computed tomography assessment of root canal transportation by neoniti and reciproc single-file systems. Iran Endod J. 2016;11(2):96-100. PMID: 27141215 DOI: 10.7508/iej.2016.02.004
6. Marzouk AM, Ghoneim AG. Computed tomographic evaluation of canal shape instrumented by different kinematics rotary nickel-titanium systems. J Endod. 2013;39(7):906-9. PMID: 23791261 DOI: 10.1016/j.joen.2013.04.023
7. Nabavizadeh M, Abbaszadegan A, Khojastepour L, Amirhosseini M, Kiani E. A comparison of apical transportation in severely curved canals induced by reciproc and BioRaCe systems. Iran Endod J. 2014;9(2):117-22. PMID: 24688580
8. Peters OA. Current challenges and concepts in the preparation of root canal systems: a review. J Endod. 2004;30(8):559-67. PMID: 15273636
9. Arora A, Taneja S, Kumar M. Comparative evaluation of shaping ability of different rotary NiTi instruments in curved canals using CBCT. J Conserv Dent. 2014;17(1):35-9. PMID: 24554858 DOI: 10.4103/0972-0707.124127
10. Saber S, Nagy M, Schäfer E. Comparative evaluation of the shaping ability of Wave one, reciproc and one shape single‐file systems in severely curved root canals of extracted teeth. Int Endod J. 2015;48(1):109-14. PMID: 24673737 DOI: 10.1111/iej.12289
11. Estrela C, Bueno MR, Sousa-Neto MD, Pécora JD. Method for determination of root curvature radius using cone-beam computed tomography images. Braz Dent J. 2008;19(2):114-8. PMID: 18568224
12. You SY, Bae KS, Baek SH, Kum KY, Shon WJ, Lee W. Lifespan of one nickel-titanium rotary file with reciprocating motion in curved root canals. J Endod. 2010;36(12):1991-4. PMID: 21092819 DOI: 10.1016/j.joen.2010.08.040
13. Nazari Moghadam K, Shahab S, Rostami G. Canal transportation and centering ability of twisted file and reciproc: a cone-beam computed tomography assessment. Iran Endod J. 2014;9(3):174-9. PMID: 25031589
14. Dhingra A, Ruhal N, Miglani A. Evaluation of single file systems reciproc, one shape, and wave one using cone beam computed tomography–an in vitro study. J Clin Diagn Res. 2015;9(4):ZC30-4. PMID: 26023639 DOI: 10.7860/ JCDR/2015/12112.5803
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