Comparative Evaluation of Modified Endodontic Sealers’ Penetration Following Sonic Activation of Irrigants: A Scanning Electron Microscope Study
Introduction: When sealer is adapted well to the root canal wall, there is less tendency for microleakage and strength of root canal is enhanced. Therefore, it is important for the sealer to possess good tubular penetration depth and adaptation to dentinal walls. Aim: To compare the effects of...
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doaj-b74d5e3c66e5481ab8738ddf989ca4d82021-05-20T11:32:05ZengJCDR Research and Publications Private LimitedJournal of Clinical and Diagnostic Research2249-782X0973-709X2020-09-01149ZC29ZC3210.7860/JCDR/2020/43897.14062Comparative Evaluation of Modified Endodontic Sealers’ Penetration Following Sonic Activation of Irrigants: A Scanning Electron Microscope StudyVincia Valencio D’souza0Rushikesh Ramesh Mahaparale1Tiptur Manjunath Mangala2Adish Anand Saraf3Sneha Ramling Mali4Sagar Pawar5Shubham Anil Mandhane6Shraddha Rajendra Nahar7Postgraduate Student, Department of Conservative Dentistry and Endodontics, School of Dental Sciences, KIMSDU, Karad, Maharashtra, India.Reader, Department of Conservative Dentistry and Endodontics, School of Dental Sciences, KIMSDU, Karad, Maharashtra, India.Professor and Head, Department of Conservative Dentistry and Endodontics, School of Dental Sciences, KIMSDU, Karad, Maharashtra, India.Senior Lecturer, Department of Conservative Dentistry and Endodontics, School of Dental Sciences, KIMSDU, Karad, Maharashtra, India.Senior Lecturer, Department of Conservative Dentistry and Endodontics, School of Dental Sciences, KIMSDU, Karad, Maharashtra, India.Senior Lecturer, Department of Conservative Dentistry and Endodontics, School of Dental Sciences, KIMSDU, Karad, Maharashtra, India.Postgraduate Student, Department of Conservative Dentistry and Endodontics, School of Dental Sciences, KIMSDU, Karad, Maharashtra, India.Postgraduate Student, Department of Conservative Dentistry and Endodontics, School of Dental Sciences, KIMSDU, Karad, Maharashtra, India.Introduction: When sealer is adapted well to the root canal wall, there is less tendency for microleakage and strength of root canal is enhanced. Therefore, it is important for the sealer to possess good tubular penetration depth and adaptation to dentinal walls. Aim: To compare the effects of sonic activation of 5.25% Sodium Hypochlorite (NaOCl) and incorporation of Zinc Oxide (ZnO) nanoparticles in AH Plus sealer on tubular sealer penetration. Materials and Methods: Forty extracted human mandibular premolars with a single root canal were used for this invitro study from October 2019 to January 2020. All teeth were prepared upto F3 with Pro Taper Universal rotary system. Teeth were randomly divided into four groups of 10 teeth each. Group I (control) included teeth obturated using AH plus sealer, Group II: teeth obturated using AH plus sealer incorporated with ZnO nanoparticles, Group III: teeth prepared along with sonic activation of the irrigant followed by obturation using AH plus sealer and Group IV: teeth prepared along with sonic activation of the irrigants followed by obturation with AH plus sealer incorporated with ZnO nanoparticles. Irrigation was achieved with 5.25% sodium hypochlorite. The canals were dried and obturated using respective sealers and single gutta percha cones. After storage at 37°C and 100% humidity, the roots were split into two halves and sealer penetration in the dentinal tubules was examined by using scanning electron microscope. The values obtained were statistically analysed using Oneway Analysis of Variance (ANOVA) with significant p-value less than 0.05. Results: In all the groups, sealer penetrated into the dentinal tubules. There was enhanced tubular sealer penetration (289.57±59.43 μm) after sonic activation of the irrigant (group 3) followed by that on addition of ZnO nanoparticles to the sealers (group 2) (278.21±71.24 μm) and the least was seen in the control group (group 1) (211.5±66.33 μm). The combined effect of both i.e., use of sonic activation of irrigant followed by obturation using modified sealer with gutta percha (group 4) (318.64±88.27 μm) showed greatest tubular sealer penetration depth. Conclusion: Incorporation of nanoparticles aids in improving sealer penetration which is further enhanced in case of sonic activation during irrigation.https://jcdr.net/articles/PDF/14062/43897_CE[Ra1]_F(KM)_PF1_(AKA_SL)_PFA(KM_AKA_SL)_GC(Suk_SL)_PN(SL).pdfah plus sealerendoactivatorzinc oxide nanoparticles |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Vincia Valencio D’souza Rushikesh Ramesh Mahaparale Tiptur Manjunath Mangala Adish Anand Saraf Sneha Ramling Mali Sagar Pawar Shubham Anil Mandhane Shraddha Rajendra Nahar |
spellingShingle |
Vincia Valencio D’souza Rushikesh Ramesh Mahaparale Tiptur Manjunath Mangala Adish Anand Saraf Sneha Ramling Mali Sagar Pawar Shubham Anil Mandhane Shraddha Rajendra Nahar Comparative Evaluation of Modified Endodontic Sealers’ Penetration Following Sonic Activation of Irrigants: A Scanning Electron Microscope Study Journal of Clinical and Diagnostic Research ah plus sealer endoactivator zinc oxide nanoparticles |
author_facet |
Vincia Valencio D’souza Rushikesh Ramesh Mahaparale Tiptur Manjunath Mangala Adish Anand Saraf Sneha Ramling Mali Sagar Pawar Shubham Anil Mandhane Shraddha Rajendra Nahar |
author_sort |
Vincia Valencio D’souza |
title |
Comparative Evaluation of Modified Endodontic Sealers’ Penetration Following Sonic Activation of Irrigants: A Scanning Electron Microscope Study |
title_short |
Comparative Evaluation of Modified Endodontic Sealers’ Penetration Following Sonic Activation of Irrigants: A Scanning Electron Microscope Study |
title_full |
Comparative Evaluation of Modified Endodontic Sealers’ Penetration Following Sonic Activation of Irrigants: A Scanning Electron Microscope Study |
title_fullStr |
Comparative Evaluation of Modified Endodontic Sealers’ Penetration Following Sonic Activation of Irrigants: A Scanning Electron Microscope Study |
title_full_unstemmed |
Comparative Evaluation of Modified Endodontic Sealers’ Penetration Following Sonic Activation of Irrigants: A Scanning Electron Microscope Study |
title_sort |
comparative evaluation of modified endodontic sealers’ penetration following sonic activation of irrigants: a scanning electron microscope study |
publisher |
JCDR Research and Publications Private Limited |
series |
Journal of Clinical and Diagnostic Research |
issn |
2249-782X 0973-709X |
publishDate |
2020-09-01 |
description |
Introduction: When sealer is adapted well to the root canal
wall, there is less tendency for microleakage and strength of
root canal is enhanced. Therefore, it is important for the sealer
to possess good tubular penetration depth and adaptation to
dentinal walls.
Aim: To compare the effects of sonic activation of 5.25% Sodium
Hypochlorite (NaOCl) and incorporation of Zinc Oxide (ZnO)
nanoparticles in AH Plus sealer on tubular sealer penetration.
Materials and Methods: Forty extracted human mandibular
premolars with a single root canal were used for this invitro
study from October 2019 to January 2020. All teeth were
prepared upto F3 with Pro Taper Universal rotary system. Teeth
were randomly divided into four groups of 10 teeth each. Group
I (control) included teeth obturated using AH plus sealer, Group
II: teeth obturated using AH plus sealer incorporated with
ZnO nanoparticles, Group III: teeth prepared along with sonic
activation of the irrigant followed by obturation using AH plus
sealer and Group IV: teeth prepared along with sonic activation
of the irrigants followed by obturation with AH plus sealer
incorporated with ZnO nanoparticles. Irrigation was achieved
with 5.25% sodium hypochlorite. The canals were dried and
obturated using respective sealers and single gutta percha
cones. After storage at 37°C and 100% humidity, the roots
were split into two halves and sealer penetration in the dentinal
tubules was examined by using scanning electron microscope.
The values obtained were statistically analysed using Oneway Analysis of Variance (ANOVA) with significant p-value less
than 0.05.
Results: In all the groups, sealer penetrated into the dentinal
tubules. There was enhanced tubular sealer penetration
(289.57±59.43 μm) after sonic activation of the irrigant (group 3)
followed by that on addition of ZnO nanoparticles to the
sealers (group 2) (278.21±71.24 μm) and the least was seen in
the control group (group 1) (211.5±66.33 μm). The combined
effect of both i.e., use of sonic activation of irrigant followed
by obturation using modified sealer with gutta percha (group 4)
(318.64±88.27 μm) showed greatest tubular sealer penetration
depth.
Conclusion: Incorporation of nanoparticles aids in improving
sealer penetration which is further enhanced in case of sonic
activation during irrigation. |
topic |
ah plus sealer endoactivator zinc oxide nanoparticles |
url |
https://jcdr.net/articles/PDF/14062/43897_CE[Ra1]_F(KM)_PF1_(AKA_SL)_PFA(KM_AKA_SL)_GC(Suk_SL)_PN(SL).pdf |
work_keys_str_mv |
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