Push-Out Bond Strength of Resin-Modified Glass Ionomer Cement and Flowable Composite Luting Systems on Glass Fiber Post of Root Canal

Background: Posts that have been properly fitted can withstand torsion forces and so provide better retention. The push-out bonding strength of glass fiber posts to the root canal was evaluated using resin-modified glass ionomer cement (RMGIC) and flowable composite (FC). Method: Forty single-rooted...

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Autores principales:	Jalison Jacob Cheruvathoor, Lincy Rachel Thomas, Lirin Ann Thomas, Madhuniranjanswamy Mahalakshmamma Shivanna, Pramod Machani, Sachin Naik, Abdulaziz Abdullah Al Kheraif
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	flowable composite glass fiber post luting cement resin-modified glass ionomer cement root canal Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
Acceso en línea:	https://doaj.org/article/2b7b5dda3d41479c987c61cf76a4d83c
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spelling	oai:doaj.org-article:2b7b5dda3d41479c987c61cf76a4d83c2021-11-25T18:14:37ZPush-Out Bond Strength of Resin-Modified Glass Ionomer Cement and Flowable Composite Luting Systems on Glass Fiber Post of Root Canal10.3390/ma142269081996-1944https://doaj.org/article/2b7b5dda3d41479c987c61cf76a4d83c2021-11-01T00:00:00Zhttps://www.mdpi.com/1996-1944/14/22/6908https://doaj.org/toc/1996-1944Background: Posts that have been properly fitted can withstand torsion forces and so provide better retention. The push-out bonding strength of glass fiber posts to the root canal was evaluated using resin-modified glass ionomer cement (RMGIC) and flowable composite (FC). Method: Forty single-rooted maxillary central incisors were used in the study. The samples were randomly divided into two groups of 20 teeth each. The crown-down procedure was used to clean and shape the pulp area. A Tenax fiber trans Coltene whaletene post was used by both groups. The first group utilized FC (Filtek Z 350 3M ESPE) to coat the post, whereas the second group used RMGIC (Rely X 3M ESPE). The specimens were cross-sectioned after 24 h. Specimens were cross-sectioned four millimeters thick into coronal and middle parts using a sectioning machine, yielding 40 specimens per group. The strength of the bond between the luting cement and the posts was measured using push-out bond strength testing. We loaded the components at a cross speed of 0.5 mm/min on a universal testing machine until the bond failed. Results: The FC group had a 4.80 N push-out bond strength, whereas the RMGIC group had a 7.11 N push-out bond strength. Conclusion: FC’s mean push-out bond strength score is lower than RMGIC’s.Jalison Jacob CheruvathoorLincy Rachel ThomasLirin Ann ThomasMadhuniranjanswamy Mahalakshmamma ShivannaPramod MachaniSachin NaikAbdulaziz Abdullah Al KheraifMDPI AGarticleflowable compositeglass fiber postluting cementresin-modified glass ionomer cementroot canalTechnologyTElectrical engineering. Electronics. Nuclear engineeringTK1-9971Engineering (General). Civil engineering (General)TA1-2040MicroscopyQH201-278.5Descriptive and experimental mechanicsQC120-168.85ENMaterials, Vol 14, Iss 6908, p 6908 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	flowable composite glass fiber post luting cement resin-modified glass ionomer cement root canal Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
spellingShingle	flowable composite glass fiber post luting cement resin-modified glass ionomer cement root canal Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85 Jalison Jacob Cheruvathoor Lincy Rachel Thomas Lirin Ann Thomas Madhuniranjanswamy Mahalakshmamma Shivanna Pramod Machani Sachin Naik Abdulaziz Abdullah Al Kheraif Push-Out Bond Strength of Resin-Modified Glass Ionomer Cement and Flowable Composite Luting Systems on Glass Fiber Post of Root Canal
description	Background: Posts that have been properly fitted can withstand torsion forces and so provide better retention. The push-out bonding strength of glass fiber posts to the root canal was evaluated using resin-modified glass ionomer cement (RMGIC) and flowable composite (FC). Method: Forty single-rooted maxillary central incisors were used in the study. The samples were randomly divided into two groups of 20 teeth each. The crown-down procedure was used to clean and shape the pulp area. A Tenax fiber trans Coltene whaletene post was used by both groups. The first group utilized FC (Filtek Z 350 3M ESPE) to coat the post, whereas the second group used RMGIC (Rely X 3M ESPE). The specimens were cross-sectioned after 24 h. Specimens were cross-sectioned four millimeters thick into coronal and middle parts using a sectioning machine, yielding 40 specimens per group. The strength of the bond between the luting cement and the posts was measured using push-out bond strength testing. We loaded the components at a cross speed of 0.5 mm/min on a universal testing machine until the bond failed. Results: The FC group had a 4.80 N push-out bond strength, whereas the RMGIC group had a 7.11 N push-out bond strength. Conclusion: FC’s mean push-out bond strength score is lower than RMGIC’s.
format	article
author	Jalison Jacob Cheruvathoor Lincy Rachel Thomas Lirin Ann Thomas Madhuniranjanswamy Mahalakshmamma Shivanna Pramod Machani Sachin Naik Abdulaziz Abdullah Al Kheraif
author_facet	Jalison Jacob Cheruvathoor Lincy Rachel Thomas Lirin Ann Thomas Madhuniranjanswamy Mahalakshmamma Shivanna Pramod Machani Sachin Naik Abdulaziz Abdullah Al Kheraif
author_sort	Jalison Jacob Cheruvathoor
title	Push-Out Bond Strength of Resin-Modified Glass Ionomer Cement and Flowable Composite Luting Systems on Glass Fiber Post of Root Canal
title_short	Push-Out Bond Strength of Resin-Modified Glass Ionomer Cement and Flowable Composite Luting Systems on Glass Fiber Post of Root Canal
title_full	Push-Out Bond Strength of Resin-Modified Glass Ionomer Cement and Flowable Composite Luting Systems on Glass Fiber Post of Root Canal
title_fullStr	Push-Out Bond Strength of Resin-Modified Glass Ionomer Cement and Flowable Composite Luting Systems on Glass Fiber Post of Root Canal
title_full_unstemmed	Push-Out Bond Strength of Resin-Modified Glass Ionomer Cement and Flowable Composite Luting Systems on Glass Fiber Post of Root Canal
title_sort	push-out bond strength of resin-modified glass ionomer cement and flowable composite luting systems on glass fiber post of root canal
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/2b7b5dda3d41479c987c61cf76a4d83c
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Push-Out Bond Strength of Resin-Modified Glass Ionomer Cement and Flowable Composite Luting Systems on Glass Fiber Post of Root Canal

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