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https://doi.org/10.37358/Rev.Chim.1949

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Revista de Chimie (Rev. Chim.), Year 2017, Volume 68, Issue 11, 2519-2522

https://doi.org/10.37358/RC.17.11.5919

Monica Monea, Carmen Biris, Edwin Sever Bechir, Nicoleta Suciu, Anca Maria Pop, Peter Olah

Effectiveness of Nickel-Titanium Endodontic Instruments on Smear Layer Removal from Radicular Dentin. A Scanning Electron Microscopy Study

Abstract:

The aim of our study was to evaluate the cleaning effect of nickel-titanium (Ni-Ti) rotary files on the smear layer formed on the radicular dentine walls during endodontic procedures. We used 50 freshly extracted maxillary permanent teeth divided in two study groups according to the instruments used for cleaning: Group 1 with ProTaper Ni-Ti rotary files, Group 2 with manual Ni-Ti files. Longitudinal sections of root canals from each group were evaluated by scanning electron microscopy (SEM) in the apical, middle and coronal sections. Representative microphotographs were taken and double blind scoring was performed by calibrated examiners. The amount of smear layer was measured according to Hulsmann scoring system and the data were statistically analyzed. There were statistically significant differences between instruments in the apical root canal sections (p[0.05), where the manual Ni-Ti files gave the best cleaning scores. There were no differences between groups for the middle and coronal thirds. In conclusion, the best approach for an effective removal of smear layer is to combine manual files with rotary Ni-Ti instruments during the endodontic treatment.
Keywords:
ProTaper rotary system; nickel-titanium files; smear layer removal; endodontic debridement

Issue: 2017, Volume 68, Issue 11
Pages: 2519-2522
Publication date: 2017/12/15
https://doi.org/10.37358/RC.17.11.5919
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
MONEA, M., BIRIS, C., BECHIR, E.S., SUCIU, N., POP, A.M., OLAH, P., Effectiveness of Nickel-Titanium Endodontic Instruments on Smear Layer Removal from Radicular Dentin. A Scanning Electron Microscopy Study, Rev. Chim., 68(11), 2017, 2519-2522.

Vancouver
Monea M, Biris C, Bechir ES, Suciu N, Pop AM, Olah P. Effectiveness of Nickel-Titanium Endodontic Instruments on Smear Layer Removal from Radicular Dentin. A Scanning Electron Microscopy Study. Rev. Chim.[internet]. 2017 Nov;68(11):2519-2522. Available from: https://doi.org/10.37358/RC.17.11.5919


APA 6th edition
Monea, M., Biris, C., Bechir, E.S., Suciu, N., Pop, A.M. & Olah, P. (2017). Effectiveness of Nickel-Titanium Endodontic Instruments on Smear Layer Removal from Radicular Dentin. A Scanning Electron Microscopy Study. Revista de Chimie, 68(11), 2519-2522. https://doi.org/10.37358/RC.17.11.5919


Harvard
Monea, M., Biris, C., Bechir, E.S., Suciu, N., Pop, A.M., Olah, P. (2017). 'Effectiveness of Nickel-Titanium Endodontic Instruments on Smear Layer Removal from Radicular Dentin. A Scanning Electron Microscopy Study', Revista de Chimie, 68(11), pp. 2519-2522. https://doi.org/10.37358/RC.17.11.5919


IEEE
M. Monea, C. Biris, E.S. Bechir, N. Suciu, A.M. Pop, P. Olah, "Effectiveness of Nickel-Titanium Endodontic Instruments on Smear Layer Removal from Radicular Dentin. A Scanning Electron Microscopy Study". Revista de Chimie, vol. 68, no. 11, pp. 2519-2522, 2017. [online]. https://doi.org/10.37358/RC.17.11.5919


Text
Monica Monea, Carmen Biris, Edwin Sever Bechir, Nicoleta Suciu, Anca Maria Pop, Peter Olah,
Effectiveness of Nickel-Titanium Endodontic Instruments on Smear Layer Removal from Radicular Dentin. A Scanning Electron Microscopy Study,
Revista de Chimie,
Volume 68, Issue 11,
2017,
Pages 2519-2522,
ISSN 2668-8212,
https://doi.org/10.37358/RC.17.11.5919.
(https://revistadechimie.ro/Articles.asp?ID=5919)
Keywords: ProTaper rotary system; nickel-titanium files; smear layer removal; endodontic debridement


RIS
TY - JOUR
T1 - Effectiveness of Nickel-Titanium Endodontic Instruments on Smear Layer Removal from Radicular Dentin. A Scanning Electron Microscopy Study
A1 - Monea, Monica
A2 - Biris, Carmen
A3 - Bechir, Edwin Sever
A4 - Suciu, Nicoleta
A5 - Pop, Anca Maria
A6 - Olah, Peter
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2017
VL - 68
IS - 11
SP - 2519
EP - 2522
UR - https://doi.org/10.37358/RC.17.11.5919
KW - ProTaper rotary system
KW - nickel-titanium files
KW - smear layer removal
KW - endodontic debridement
ER -


BibTex
@article{RevCh2017P2519,
author = {Monea Monica and Biris Carmen and Bechir Edwin Sever and Suciu Nicoleta and Pop Anca Maria and Olah Peter},
title = {Effectiveness of Nickel-Titanium Endodontic Instruments on Smear Layer Removal from Radicular Dentin. A Scanning Electron Microscopy Study},
journal = {Revista de Chimie},
volume = {68},
number = {11},
pages = {2519-2522},
year = {2017},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.17.11.5919},
url = {https://revistadechimie.ro/Articles.asp?ID=5919}
}
 
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