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Effect of Ethyl Alcohol Wet Bonding on Shear Bond Strength in Orthodontic Brackets – An In vitro Study

AIM: To evaluate the effect of ethyl alcohol wet bonding on the shear bond strength of orthodontic brackets. MATERIALS AND METHODS: 90 premolar teeth were collected and divided into 6 groups – conventional dry, conventional wet, MIP dry, MIP wet, ethanol dry, and ethanol wet. The teeth were bonded a...

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Autores principales: Sivakumar, Nishanth, Srinivasan, Dilip, Chakravarthi, Sushil, Kannan, Ravi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer - Medknow 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10466549/
https://www.ncbi.nlm.nih.gov/pubmed/37654325
http://dx.doi.org/10.4103/jpbs.jpbs_140_23
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author Sivakumar, Nishanth
Srinivasan, Dilip
Chakravarthi, Sushil
Kannan, Ravi
author_facet Sivakumar, Nishanth
Srinivasan, Dilip
Chakravarthi, Sushil
Kannan, Ravi
author_sort Sivakumar, Nishanth
collection PubMed
description AIM: To evaluate the effect of ethyl alcohol wet bonding on the shear bond strength of orthodontic brackets. MATERIALS AND METHODS: 90 premolar teeth were collected and divided into 6 groups – conventional dry, conventional wet, MIP dry, MIP wet, ethanol dry, and ethanol wet. The teeth were bonded as per the requirements for each group. The teeth were then immersed in water to ensure complete polymerization. Shear bond strength was evaluated using a UTM machine and the ARI scores were also noted. Statistical analysis was done for the SBS and ARI scores obtained. RESULTS: The highest SBS was obtained with conventional dry and the least SBS was obtained with conventional wet groups. The SBS of ethanol wet bonding was significantly less than that of the MIP wet group but was significantly more than the conventional wet group. ARI scores also suggested that there is more cohesive failure than adhesive failure in the wet MIP and ethanol groups. CONCLUSION: The mean SBS (6.5 MPa) was within the optimal bond strength as per the study by Reynolds et al. (1976). Ethanol can be used as a cheaper alternative to MIP.
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spelling pubmed-104665492023-08-31 Effect of Ethyl Alcohol Wet Bonding on Shear Bond Strength in Orthodontic Brackets – An In vitro Study Sivakumar, Nishanth Srinivasan, Dilip Chakravarthi, Sushil Kannan, Ravi J Pharm Bioallied Sci Original Article AIM: To evaluate the effect of ethyl alcohol wet bonding on the shear bond strength of orthodontic brackets. MATERIALS AND METHODS: 90 premolar teeth were collected and divided into 6 groups – conventional dry, conventional wet, MIP dry, MIP wet, ethanol dry, and ethanol wet. The teeth were bonded as per the requirements for each group. The teeth were then immersed in water to ensure complete polymerization. Shear bond strength was evaluated using a UTM machine and the ARI scores were also noted. Statistical analysis was done for the SBS and ARI scores obtained. RESULTS: The highest SBS was obtained with conventional dry and the least SBS was obtained with conventional wet groups. The SBS of ethanol wet bonding was significantly less than that of the MIP wet group but was significantly more than the conventional wet group. ARI scores also suggested that there is more cohesive failure than adhesive failure in the wet MIP and ethanol groups. CONCLUSION: The mean SBS (6.5 MPa) was within the optimal bond strength as per the study by Reynolds et al. (1976). Ethanol can be used as a cheaper alternative to MIP. Wolters Kluwer - Medknow 2023-07 2023-07-05 /pmc/articles/PMC10466549/ /pubmed/37654325 http://dx.doi.org/10.4103/jpbs.jpbs_140_23 Text en Copyright: © 2023 Journal of Pharmacy and Bioallied Sciences 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
Sivakumar, Nishanth
Srinivasan, Dilip
Chakravarthi, Sushil
Kannan, Ravi
Effect of Ethyl Alcohol Wet Bonding on Shear Bond Strength in Orthodontic Brackets – An In vitro Study
title Effect of Ethyl Alcohol Wet Bonding on Shear Bond Strength in Orthodontic Brackets – An In vitro Study
title_full Effect of Ethyl Alcohol Wet Bonding on Shear Bond Strength in Orthodontic Brackets – An In vitro Study
title_fullStr Effect of Ethyl Alcohol Wet Bonding on Shear Bond Strength in Orthodontic Brackets – An In vitro Study
title_full_unstemmed Effect of Ethyl Alcohol Wet Bonding on Shear Bond Strength in Orthodontic Brackets – An In vitro Study
title_short Effect of Ethyl Alcohol Wet Bonding on Shear Bond Strength in Orthodontic Brackets – An In vitro Study
title_sort effect of ethyl alcohol wet bonding on shear bond strength in orthodontic brackets – an in vitro study
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10466549/
https://www.ncbi.nlm.nih.gov/pubmed/37654325
http://dx.doi.org/10.4103/jpbs.jpbs_140_23
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