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Comparative evaluation of four different root canal irrigation techniques for apical extrusion of sodium hypochlorite – An in vitro study
OBJECTIVE: This study compared the potential for apical extrusion of sodium hypochlorite (NaOCl) when using needle irrigation (NI), passive ultrasonic irrigation (PUI), passive subsonic irrigation (PSI), and negative pressure system (NP). MATERIALS AND METHODS: One hundred freshly extracted human pe...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Wolters Kluwer - Medknow
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10497079/ https://www.ncbi.nlm.nih.gov/pubmed/37705540 http://dx.doi.org/10.4103/jcd.jcd_210_23 |
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author | Kashikar, Rasika Rajendra Hindlekar, Ajit Jadhav, Ganesh R. Mittal, Priya Mukherjee, Prithwish |
author_facet | Kashikar, Rasika Rajendra Hindlekar, Ajit Jadhav, Ganesh R. Mittal, Priya Mukherjee, Prithwish |
author_sort | Kashikar, Rasika Rajendra |
collection | PubMed |
description | OBJECTIVE: This study compared the potential for apical extrusion of sodium hypochlorite (NaOCl) when using needle irrigation (NI), passive ultrasonic irrigation (PUI), passive subsonic irrigation (PSI), and negative pressure system (NP). MATERIALS AND METHODS: One hundred freshly extracted human permanent anterior teeth with complete root formation were embedded rigidly in agarose gel-containing cresol purple. Teeth were randomly allocated to six groups: G1-NI; G2-PUI; G3-PSI; G4-NP; G5-positive control; and G6-negative control. The chemomechanical preparation was completed and 12 ml of 3% NaOCl was delivered for 180 s in all groups. Dye diffusion was standardized by doing gel photography after the NaOCl final irrigation the Chi-square test and Kruskal–Wallis one-way analysis of variance test were used for the data analysis. RESULTS: G1 had statistically significant apical extrusion compared to G2 (P = 0.001), G3 (P = 0.001), and G4 (P = 0.001) groups. G4 showed the least amount of apical extrusion. CONCLUSIONS: pH-sensitive gel model is useful in evaluating NaOCl extrusion. NP produced least NaOCl extrusion as compared to the other three systems. Due consideration should be given to the potential for apical extrusion of the irrigant before the selection of an irrigation system. |
format | Online Article Text |
id | pubmed-10497079 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Wolters Kluwer - Medknow |
record_format | MEDLINE/PubMed |
spelling | pubmed-104970792023-09-13 Comparative evaluation of four different root canal irrigation techniques for apical extrusion of sodium hypochlorite – An in vitro study Kashikar, Rasika Rajendra Hindlekar, Ajit Jadhav, Ganesh R. Mittal, Priya Mukherjee, Prithwish J Conserv Dent Original Article OBJECTIVE: This study compared the potential for apical extrusion of sodium hypochlorite (NaOCl) when using needle irrigation (NI), passive ultrasonic irrigation (PUI), passive subsonic irrigation (PSI), and negative pressure system (NP). MATERIALS AND METHODS: One hundred freshly extracted human permanent anterior teeth with complete root formation were embedded rigidly in agarose gel-containing cresol purple. Teeth were randomly allocated to six groups: G1-NI; G2-PUI; G3-PSI; G4-NP; G5-positive control; and G6-negative control. The chemomechanical preparation was completed and 12 ml of 3% NaOCl was delivered for 180 s in all groups. Dye diffusion was standardized by doing gel photography after the NaOCl final irrigation the Chi-square test and Kruskal–Wallis one-way analysis of variance test were used for the data analysis. RESULTS: G1 had statistically significant apical extrusion compared to G2 (P = 0.001), G3 (P = 0.001), and G4 (P = 0.001) groups. G4 showed the least amount of apical extrusion. CONCLUSIONS: pH-sensitive gel model is useful in evaluating NaOCl extrusion. NP produced least NaOCl extrusion as compared to the other three systems. Due consideration should be given to the potential for apical extrusion of the irrigant before the selection of an irrigation system. Wolters Kluwer - Medknow 2023 2023-07-28 /pmc/articles/PMC10497079/ /pubmed/37705540 http://dx.doi.org/10.4103/jcd.jcd_210_23 Text en Copyright: © 2023 Journal of Conservative Dentistry and Endodontics https://creativecommons.org/licenses/by-nc-sa/4.0/This is an open access journal, and articles are distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as appropriate credit is given and the new creations are licensed under the identical terms. |
spellingShingle | Original Article Kashikar, Rasika Rajendra Hindlekar, Ajit Jadhav, Ganesh R. Mittal, Priya Mukherjee, Prithwish Comparative evaluation of four different root canal irrigation techniques for apical extrusion of sodium hypochlorite – An in vitro study |
title | Comparative evaluation of four different root canal irrigation techniques for apical extrusion of sodium hypochlorite – An in vitro study |
title_full | Comparative evaluation of four different root canal irrigation techniques for apical extrusion of sodium hypochlorite – An in vitro study |
title_fullStr | Comparative evaluation of four different root canal irrigation techniques for apical extrusion of sodium hypochlorite – An in vitro study |
title_full_unstemmed | Comparative evaluation of four different root canal irrigation techniques for apical extrusion of sodium hypochlorite – An in vitro study |
title_short | Comparative evaluation of four different root canal irrigation techniques for apical extrusion of sodium hypochlorite – An in vitro study |
title_sort | comparative evaluation of four different root canal irrigation techniques for apical extrusion of sodium hypochlorite – an in vitro study |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10497079/ https://www.ncbi.nlm.nih.gov/pubmed/37705540 http://dx.doi.org/10.4103/jcd.jcd_210_23 |
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