Root canal cleanliness after preparation with ultrasonic handpiece and hand instruments: An in vitro comparative scanning electron microscope study
Aim and objective: This study aims to compare the efficacy of root canal cleanliness using hand instrumentation and ultrasonic handpiece under the scanning electron microscope. Materials and Methods: Forty five central incisor were collected and access opening was done. cleaning and shaping of all t...
Main Authors: | , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Wolters Kluwer Medknow Publications
2018-01-01
|
Series: | Endodontology |
Subjects: | |
Online Access: | http://www.endodontologyonweb.org/article.asp?issn=0970-7212;year=2018;volume=30;issue=1;spage=32;epage=37;aulast=Rao |
id |
doaj-fdb308ec6d8e482cafe895cb22dd57f7 |
---|---|
record_format |
Article |
spelling |
doaj-fdb308ec6d8e482cafe895cb22dd57f72020-11-25T02:44:56ZengWolters Kluwer Medknow PublicationsEndodontology0970-72122018-01-01301323710.4103/endo.endo_60_17Root canal cleanliness after preparation with ultrasonic handpiece and hand instruments: An in vitro comparative scanning electron microscope studySunil B RaoR Nageswar RaoV C Sunil KumarRoopa BabannavarManjunath MuniyappaShah NamanAim and objective: This study aims to compare the efficacy of root canal cleanliness using hand instrumentation and ultrasonic handpiece under the scanning electron microscope. Materials and Methods: Forty five central incisor were collected and access opening was done. cleaning and shaping of all the samples were done with three different groups 1- Ultrasonic file. group-2 with Hand files and Group-3 were prepared with Ultrasonic + hand files and debris and smear layer were evaluated with SEM . Results: Group 1 (ultrasonic) removed smear layer superiorly, followed by Group 3 (ultrasonic/hand instrumentation) and Group 2 (hand instrumentation), and Group 3 (ultrasonic/hand instrumentation) showed superior cleanliness of debris followed by Group 1 (ultrasonic) and Group 2 (hand instrumentation). Conclusion: (1) At the apical, middle, and coronal third level for removal of debris, Group 3 showed superior cleanliness followed by Group 1 and Group 2. (2) At the apical, middle, and coronal third level for removal of smear layer, Group 1 showed superior cleanliness followed by Group 3 and Group 2.http://www.endodontologyonweb.org/article.asp?issn=0970-7212;year=2018;volume=30;issue=1;spage=32;epage=37;aulast=RaoDebrisscanning electron microscopesmear layerultrasonic files |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Sunil B Rao R Nageswar Rao V C Sunil Kumar Roopa Babannavar Manjunath Muniyappa Shah Naman |
spellingShingle |
Sunil B Rao R Nageswar Rao V C Sunil Kumar Roopa Babannavar Manjunath Muniyappa Shah Naman Root canal cleanliness after preparation with ultrasonic handpiece and hand instruments: An in vitro comparative scanning electron microscope study Endodontology Debris scanning electron microscope smear layer ultrasonic files |
author_facet |
Sunil B Rao R Nageswar Rao V C Sunil Kumar Roopa Babannavar Manjunath Muniyappa Shah Naman |
author_sort |
Sunil B Rao |
title |
Root canal cleanliness after preparation with ultrasonic handpiece and hand instruments: An in vitro comparative scanning electron microscope study |
title_short |
Root canal cleanliness after preparation with ultrasonic handpiece and hand instruments: An in vitro comparative scanning electron microscope study |
title_full |
Root canal cleanliness after preparation with ultrasonic handpiece and hand instruments: An in vitro comparative scanning electron microscope study |
title_fullStr |
Root canal cleanliness after preparation with ultrasonic handpiece and hand instruments: An in vitro comparative scanning electron microscope study |
title_full_unstemmed |
Root canal cleanliness after preparation with ultrasonic handpiece and hand instruments: An in vitro comparative scanning electron microscope study |
title_sort |
root canal cleanliness after preparation with ultrasonic handpiece and hand instruments: an in vitro comparative scanning electron microscope study |
publisher |
Wolters Kluwer Medknow Publications |
series |
Endodontology |
issn |
0970-7212 |
publishDate |
2018-01-01 |
description |
Aim and objective: This study aims to compare the efficacy of root canal cleanliness using hand instrumentation and ultrasonic handpiece under the scanning electron microscope.
Materials and Methods: Forty five central incisor were collected and access opening was done. cleaning and shaping of all the samples were done with three different groups 1- Ultrasonic file. group-2 with Hand files and Group-3 were prepared with Ultrasonic + hand files and debris and smear layer were evaluated with SEM .
Results: Group 1 (ultrasonic) removed smear layer superiorly, followed by Group 3 (ultrasonic/hand instrumentation) and Group 2 (hand instrumentation), and Group 3 (ultrasonic/hand instrumentation) showed superior cleanliness of debris followed by Group 1 (ultrasonic) and Group 2 (hand instrumentation).
Conclusion: (1) At the apical, middle, and coronal third level for removal of debris, Group 3 showed superior cleanliness followed by Group 1 and Group 2. (2) At the apical, middle, and coronal third level for removal of smear layer, Group 1 showed superior cleanliness followed by Group 3 and Group 2. |
topic |
Debris scanning electron microscope smear layer ultrasonic files |
url |
http://www.endodontologyonweb.org/article.asp?issn=0970-7212;year=2018;volume=30;issue=1;spage=32;epage=37;aulast=Rao |
work_keys_str_mv |
AT sunilbrao rootcanalcleanlinessafterpreparationwithultrasonichandpieceandhandinstrumentsaninvitrocomparativescanningelectronmicroscopestudy AT rnageswarrao rootcanalcleanlinessafterpreparationwithultrasonichandpieceandhandinstrumentsaninvitrocomparativescanningelectronmicroscopestudy AT vcsunilkumar rootcanalcleanlinessafterpreparationwithultrasonichandpieceandhandinstrumentsaninvitrocomparativescanningelectronmicroscopestudy AT roopababannavar rootcanalcleanlinessafterpreparationwithultrasonichandpieceandhandinstrumentsaninvitrocomparativescanningelectronmicroscopestudy AT manjunathmuniyappa rootcanalcleanlinessafterpreparationwithultrasonichandpieceandhandinstrumentsaninvitrocomparativescanningelectronmicroscopestudy AT shahnaman rootcanalcleanlinessafterpreparationwithultrasonichandpieceandhandinstrumentsaninvitrocomparativescanningelectronmicroscopestudy |
_version_ |
1724765056685572096 |