Comparative Evaluation of Root Canal Transportation by Three NiTi Single-File Systems in Curved Canals: A Cone Beam Computed Tomography Study
Joint Authors
Saberi, Eshaghali
Farhad-Mollashahi, Narges
Bijari, Shima
Daryaeian, Mohammad
Source
International Journal of Dentistry
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-05-14
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Introduction.
This study is aimed at evaluating root canal transportation in the mesiobuccal canal of mandibular first molars prepared with One Shape, Reciproc, and M-One nickel titanium (NiTi) single-file rotary systems using cone beam computed tomography (CBCT).
Materials and Methods.
In this ex vivo study, CBCT scans of 45 extracted human mandibular first molars with 20–40° curvature were obtained.
The teeth were randomly divided into three groups (n=15) for preparation of the mesiobuccal canal with One Shape, Reciproc, and M-One rotary systems according to the manufacturers’ instructions.
CBCT scans were obtained again after canal preparation.
Changes caused by preparation in the coronal, middle, and apical thirds were determined on CBCT scans and analyzed using the Kruskal–Wallis test at P≤0.05 level of significance.
Results.
No significant difference was noted in the amount of canal transportation among the three groups (P>0.05).
M-One caused greater transportation in the apical third compared with Reciproc and One Shape, and One Shape caused greater transportation in the coronal third compared with other groups, although its magnitude was less than 0.3 mm.
Conclusion.
Reciproc, One Shape, and M-One are not significantly different in terms of canal transportation.
American Psychological Association (APA)
Saberi, Eshaghali& Farhad-Mollashahi, Narges& Bijari, Shima& Daryaeian, Mohammad. 2018. Comparative Evaluation of Root Canal Transportation by Three NiTi Single-File Systems in Curved Canals: A Cone Beam Computed Tomography Study. International Journal of Dentistry،Vol. 2018, no. 2018, pp.1-6.
https://search.emarefa.net/detail/BIM-1170493
Modern Language Association (MLA)
Saberi, Eshaghali…[et al.]. Comparative Evaluation of Root Canal Transportation by Three NiTi Single-File Systems in Curved Canals: A Cone Beam Computed Tomography Study. International Journal of Dentistry No. 2018 (2018), pp.1-6.
https://search.emarefa.net/detail/BIM-1170493
American Medical Association (AMA)
Saberi, Eshaghali& Farhad-Mollashahi, Narges& Bijari, Shima& Daryaeian, Mohammad. Comparative Evaluation of Root Canal Transportation by Three NiTi Single-File Systems in Curved Canals: A Cone Beam Computed Tomography Study. International Journal of Dentistry. 2018. Vol. 2018, no. 2018, pp.1-6.
https://search.emarefa.net/detail/BIM-1170493
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1170493