Cargando…
Comparative evaluation of canal transportation, centering ability, and remaining dentin thickness between WaveOne and ProTaper rotary by using cone beam computed tomography: An in vitro study
AIMS: To compare the canal transportation, centering ability, and remaining dentin thickness of WaveOne and ProTaper systems using cone beam computed tomography. SUBJECTS AND METHODS: Forty extracted human single-rooted premolars were used in the present study. Preinstrumentation scanning of all tee...
Autores principales: | , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Medknow Publications & Media Pvt Ltd
2016
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5026104/ https://www.ncbi.nlm.nih.gov/pubmed/27656063 http://dx.doi.org/10.4103/0972-0707.190024 |
_version_ | 1782454080639074304 |
---|---|
author | Jain, Aditi Asrani, Hemant Singhal, Abhinav Chand Bhatia, Taranjeet Kaur Sharma, Vaibhav Jaiswal, Pragya |
author_facet | Jain, Aditi Asrani, Hemant Singhal, Abhinav Chand Bhatia, Taranjeet Kaur Sharma, Vaibhav Jaiswal, Pragya |
author_sort | Jain, Aditi |
collection | PubMed |
description | AIMS: To compare the canal transportation, centering ability, and remaining dentin thickness of WaveOne and ProTaper systems using cone beam computed tomography. SUBJECTS AND METHODS: Forty extracted human single-rooted premolars were used in the present study. Preinstrumentation scanning of all teeth was taken; canal curvatures were calculated, and the samples were randomly divided into two groups, with twenty samples in each group; one group was instrumented with WaveOne system and the other group with ProTaper rotary system. Postinstrumentation scans were performed, and the two scans were compared to determine canal transportation, centering ability, and remaining dentin thickness at 3 mm, 6 mm, and 9 mm from the root apex. STATISTICAL ANALYSIS USED: Student's unpaired t-test. RESULTS: Using Student's unpaired t-test, results were as follows: for canal transportation, Group 1 showed significant difference at 3 mm and 6 mm and insignificant difference at 9 mm while Group 2 showed insignificant difference in all the three regions. For centering ability and remaining dentin thickness, Group 1 showed insignificant difference at 3 mm and 9 mm while significant difference at 6 mm was obtained. When comparison of remaining dentin thickness was done at three levels using two groups WaveOne and ProTaper, there was no significant difference between two groups. CONCLUSIONS: (1) WaveOne single reciprocation file system respected better canal anatomy better than ProTaper. (2) Individually, centering ability of WaveOne was better at 3 mm, 6 mm, and 9 mm levels. (3) However, ProTaper individually was better centered at 3 mm (apical third) and 9 mm (coronal 3(rd)) levels than 6 mm level (middle third). |
format | Online Article Text |
id | pubmed-5026104 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2016 |
publisher | Medknow Publications & Media Pvt Ltd |
record_format | MEDLINE/PubMed |
spelling | pubmed-50261042016-09-21 Comparative evaluation of canal transportation, centering ability, and remaining dentin thickness between WaveOne and ProTaper rotary by using cone beam computed tomography: An in vitro study Jain, Aditi Asrani, Hemant Singhal, Abhinav Chand Bhatia, Taranjeet Kaur Sharma, Vaibhav Jaiswal, Pragya J Conserv Dent Original Research Article AIMS: To compare the canal transportation, centering ability, and remaining dentin thickness of WaveOne and ProTaper systems using cone beam computed tomography. SUBJECTS AND METHODS: Forty extracted human single-rooted premolars were used in the present study. Preinstrumentation scanning of all teeth was taken; canal curvatures were calculated, and the samples were randomly divided into two groups, with twenty samples in each group; one group was instrumented with WaveOne system and the other group with ProTaper rotary system. Postinstrumentation scans were performed, and the two scans were compared to determine canal transportation, centering ability, and remaining dentin thickness at 3 mm, 6 mm, and 9 mm from the root apex. STATISTICAL ANALYSIS USED: Student's unpaired t-test. RESULTS: Using Student's unpaired t-test, results were as follows: for canal transportation, Group 1 showed significant difference at 3 mm and 6 mm and insignificant difference at 9 mm while Group 2 showed insignificant difference in all the three regions. For centering ability and remaining dentin thickness, Group 1 showed insignificant difference at 3 mm and 9 mm while significant difference at 6 mm was obtained. When comparison of remaining dentin thickness was done at three levels using two groups WaveOne and ProTaper, there was no significant difference between two groups. CONCLUSIONS: (1) WaveOne single reciprocation file system respected better canal anatomy better than ProTaper. (2) Individually, centering ability of WaveOne was better at 3 mm, 6 mm, and 9 mm levels. (3) However, ProTaper individually was better centered at 3 mm (apical third) and 9 mm (coronal 3(rd)) levels than 6 mm level (middle third). Medknow Publications & Media Pvt Ltd 2016 /pmc/articles/PMC5026104/ /pubmed/27656063 http://dx.doi.org/10.4103/0972-0707.190024 Text en Copyright: © Journal of Conservative Dentistry http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as the author is credited and the new creations are licensed under the identical terms. |
spellingShingle | Original Research Article Jain, Aditi Asrani, Hemant Singhal, Abhinav Chand Bhatia, Taranjeet Kaur Sharma, Vaibhav Jaiswal, Pragya Comparative evaluation of canal transportation, centering ability, and remaining dentin thickness between WaveOne and ProTaper rotary by using cone beam computed tomography: An in vitro study |
title | Comparative evaluation of canal transportation, centering ability, and remaining dentin thickness between WaveOne and ProTaper rotary by using cone beam computed tomography: An in vitro study |
title_full | Comparative evaluation of canal transportation, centering ability, and remaining dentin thickness between WaveOne and ProTaper rotary by using cone beam computed tomography: An in vitro study |
title_fullStr | Comparative evaluation of canal transportation, centering ability, and remaining dentin thickness between WaveOne and ProTaper rotary by using cone beam computed tomography: An in vitro study |
title_full_unstemmed | Comparative evaluation of canal transportation, centering ability, and remaining dentin thickness between WaveOne and ProTaper rotary by using cone beam computed tomography: An in vitro study |
title_short | Comparative evaluation of canal transportation, centering ability, and remaining dentin thickness between WaveOne and ProTaper rotary by using cone beam computed tomography: An in vitro study |
title_sort | comparative evaluation of canal transportation, centering ability, and remaining dentin thickness between waveone and protaper rotary by using cone beam computed tomography: an in vitro study |
topic | Original Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5026104/ https://www.ncbi.nlm.nih.gov/pubmed/27656063 http://dx.doi.org/10.4103/0972-0707.190024 |
work_keys_str_mv | AT jainaditi comparativeevaluationofcanaltransportationcenteringabilityandremainingdentinthicknessbetweenwaveoneandprotaperrotarybyusingconebeamcomputedtomographyaninvitrostudy AT asranihemant comparativeevaluationofcanaltransportationcenteringabilityandremainingdentinthicknessbetweenwaveoneandprotaperrotarybyusingconebeamcomputedtomographyaninvitrostudy AT singhalabhinavchand comparativeevaluationofcanaltransportationcenteringabilityandremainingdentinthicknessbetweenwaveoneandprotaperrotarybyusingconebeamcomputedtomographyaninvitrostudy AT bhatiataranjeetkaur comparativeevaluationofcanaltransportationcenteringabilityandremainingdentinthicknessbetweenwaveoneandprotaperrotarybyusingconebeamcomputedtomographyaninvitrostudy AT sharmavaibhav comparativeevaluationofcanaltransportationcenteringabilityandremainingdentinthicknessbetweenwaveoneandprotaperrotarybyusingconebeamcomputedtomographyaninvitrostudy AT jaiswalpragya comparativeevaluationofcanaltransportationcenteringabilityandremainingdentinthicknessbetweenwaveoneandprotaperrotarybyusingconebeamcomputedtomographyaninvitrostudy |