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Comparative evaluation of marginal adaptation of mineral trioxide aggregate, Biodentine, and geristore as a root end filling material: An in vitro scanning electron microscope study

AIM: The aim of this in vitro study was to measure the quality of marginal adaptation of three root end filling materials by scanning electron microscope (SEM). METHODOLOGY: Thirty extracted human permanent single-rooted single canal maxillary anterior teeth with mature apices were prepared up to 60...

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Autores principales: Kumbhar, Ajit Jothiram, Kamat, Sharad Basavraj, Hugar, Santosh Irappa, Nanjannawar, Girish Shankar, Kulkarni, Nishita Rajeev
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer - Medknow 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10497075/
https://www.ncbi.nlm.nih.gov/pubmed/37705552
http://dx.doi.org/10.4103/jcd.jcd_55_21
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author Kumbhar, Ajit Jothiram
Kamat, Sharad Basavraj
Hugar, Santosh Irappa
Nanjannawar, Girish Shankar
Kulkarni, Nishita Rajeev
author_facet Kumbhar, Ajit Jothiram
Kamat, Sharad Basavraj
Hugar, Santosh Irappa
Nanjannawar, Girish Shankar
Kulkarni, Nishita Rajeev
author_sort Kumbhar, Ajit Jothiram
collection PubMed
description AIM: The aim of this in vitro study was to measure the quality of marginal adaptation of three root end filling materials by scanning electron microscope (SEM). METHODOLOGY: Thirty extracted human permanent single-rooted single canal maxillary anterior teeth with mature apices were prepared up to 60 K-file and obturated. Teeth were resected 3 mm from the apex using a cross-cut fissure bur at 90° angle to the long axis of the tooth. Root end cavities of 3 mm were prepared in each of the teeth with an ultrasonic tip to receive the root end filling material. Group 1 – mineral trioxide aggregate (MTA), Group 2 – Biodentine, and Group 3 – Geristore. The samples were mounted in resin blocks for sectioning with a hard-tissue microtome and sectioned apically at 1 mm and 2 mm levels from the apex. They were gold sputtered and viewed under SEM for evaluating the adaptation of the material to the canal walls. RESULTS: The mean value for Group II (Biodentine) was lower than the mean value for Group I (MTA) and Group III (Geristore) at 1 mm and 2 mm. CONCLUSION: Biodentine showed significantly better marginal adaptation as compared to MTA and Geristore.
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spelling pubmed-104970752023-09-13 Comparative evaluation of marginal adaptation of mineral trioxide aggregate, Biodentine, and geristore as a root end filling material: An in vitro scanning electron microscope study Kumbhar, Ajit Jothiram Kamat, Sharad Basavraj Hugar, Santosh Irappa Nanjannawar, Girish Shankar Kulkarni, Nishita Rajeev J Conserv Dent Original Article AIM: The aim of this in vitro study was to measure the quality of marginal adaptation of three root end filling materials by scanning electron microscope (SEM). METHODOLOGY: Thirty extracted human permanent single-rooted single canal maxillary anterior teeth with mature apices were prepared up to 60 K-file and obturated. Teeth were resected 3 mm from the apex using a cross-cut fissure bur at 90° angle to the long axis of the tooth. Root end cavities of 3 mm were prepared in each of the teeth with an ultrasonic tip to receive the root end filling material. Group 1 – mineral trioxide aggregate (MTA), Group 2 – Biodentine, and Group 3 – Geristore. The samples were mounted in resin blocks for sectioning with a hard-tissue microtome and sectioned apically at 1 mm and 2 mm levels from the apex. They were gold sputtered and viewed under SEM for evaluating the adaptation of the material to the canal walls. RESULTS: The mean value for Group II (Biodentine) was lower than the mean value for Group I (MTA) and Group III (Geristore) at 1 mm and 2 mm. CONCLUSION: Biodentine showed significantly better marginal adaptation as compared to MTA and Geristore. Wolters Kluwer - Medknow 2023 2023-07-28 /pmc/articles/PMC10497075/ /pubmed/37705552 http://dx.doi.org/10.4103/jcd.jcd_55_21 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
Kumbhar, Ajit Jothiram
Kamat, Sharad Basavraj
Hugar, Santosh Irappa
Nanjannawar, Girish Shankar
Kulkarni, Nishita Rajeev
Comparative evaluation of marginal adaptation of mineral trioxide aggregate, Biodentine, and geristore as a root end filling material: An in vitro scanning electron microscope study
title Comparative evaluation of marginal adaptation of mineral trioxide aggregate, Biodentine, and geristore as a root end filling material: An in vitro scanning electron microscope study
title_full Comparative evaluation of marginal adaptation of mineral trioxide aggregate, Biodentine, and geristore as a root end filling material: An in vitro scanning electron microscope study
title_fullStr Comparative evaluation of marginal adaptation of mineral trioxide aggregate, Biodentine, and geristore as a root end filling material: An in vitro scanning electron microscope study
title_full_unstemmed Comparative evaluation of marginal adaptation of mineral trioxide aggregate, Biodentine, and geristore as a root end filling material: An in vitro scanning electron microscope study
title_short Comparative evaluation of marginal adaptation of mineral trioxide aggregate, Biodentine, and geristore as a root end filling material: An in vitro scanning electron microscope study
title_sort comparative evaluation of marginal adaptation of mineral trioxide aggregate, biodentine, and geristore as a root end filling material: an in vitro scanning electron microscope study
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10497075/
https://www.ncbi.nlm.nih.gov/pubmed/37705552
http://dx.doi.org/10.4103/jcd.jcd_55_21
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