Evaluation of the Shear Strength of Orthodontic Bands Cemented with New Composite Using Adhesive System

ABSTRACT: Orthodontic cements have been used to enhance retention between the band and the crown, however, unfavorable properties found in many of these cements may contribute to cement failure between band and crown’s surface and leading to unsuccessful application of orthodontic forces....

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Autores principales:	Maranhão,Kalena Melo, Neves,Fernanda, Reis,Ana Cassia, Maranhão,Pablo, Gatti,Joyce, Brandão,Gustavo, Klautau,Eliza, Azevedo,Dario
Lenguaje:	English
Publicado:	Universidad de La Frontera. Facultad de Medicina 2018
Materias:	shear strength orthodontics dentistry
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2018000400407
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spelling	oai:scielo:S0718-381X20180004004072019-01-17Evaluation of the Shear Strength of Orthodontic Bands Cemented with New Composite Using Adhesive SystemMaranhão,Kalena MeloNeves,FernandaReis,Ana CassiaMaranhão,PabloGatti,JoyceBrandão,GustavoKlautau,ElizaAzevedo,Dario shear strength orthodontics dentistry ABSTRACT: Orthodontic cements have been used to enhance retention between the band and the crown, however, unfavorable properties found in many of these cements may contribute to cement failure between band and crown’s surface and leading to unsuccessful application of orthodontic forces. The aim of this study was to evaluate the shear strength of the Orthobite composite (FGM) using the Single Bond adhesive system (3M). The sample consisted of 30 bovine incisors divided in 2 groups (n=15). All teeth were submitted to prophylaxes with pumice stone and etching with phosphoric acid. In Group I the Orthobite was used conventionally. Group II was similar to Group I, however, the Single Bond adhesive system was applied after conditioning. The samples were stored in distilled water in incubator at 37 ºC for 24 h and submitted to the shear strength test at a speed of 0.5 mm/minute speed. Data were submitted to the Student T test (5 %). The results (MPa) showed no statistically significant differences between the groups, regardless of surface treatment. Thus, all groups exhibited adequate adhesive bond strength for clinical use.info:eu-repo/semantics/openAccessUniversidad de La Frontera. Facultad de MedicinaInternational journal of odontostomatology v.12 n.4 20182018-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2018000400407en10.4067/S0718-381X2018000400407
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	shear strength orthodontics dentistry
spellingShingle	shear strength orthodontics dentistry Maranhão,Kalena Melo Neves,Fernanda Reis,Ana Cassia Maranhão,Pablo Gatti,Joyce Brandão,Gustavo Klautau,Eliza Azevedo,Dario Evaluation of the Shear Strength of Orthodontic Bands Cemented with New Composite Using Adhesive System
description	ABSTRACT: Orthodontic cements have been used to enhance retention between the band and the crown, however, unfavorable properties found in many of these cements may contribute to cement failure between band and crown’s surface and leading to unsuccessful application of orthodontic forces. The aim of this study was to evaluate the shear strength of the Orthobite composite (FGM) using the Single Bond adhesive system (3M). The sample consisted of 30 bovine incisors divided in 2 groups (n=15). All teeth were submitted to prophylaxes with pumice stone and etching with phosphoric acid. In Group I the Orthobite was used conventionally. Group II was similar to Group I, however, the Single Bond adhesive system was applied after conditioning. The samples were stored in distilled water in incubator at 37 ºC for 24 h and submitted to the shear strength test at a speed of 0.5 mm/minute speed. Data were submitted to the Student T test (5 %). The results (MPa) showed no statistically significant differences between the groups, regardless of surface treatment. Thus, all groups exhibited adequate adhesive bond strength for clinical use.
author	Maranhão,Kalena Melo Neves,Fernanda Reis,Ana Cassia Maranhão,Pablo Gatti,Joyce Brandão,Gustavo Klautau,Eliza Azevedo,Dario
author_facet	Maranhão,Kalena Melo Neves,Fernanda Reis,Ana Cassia Maranhão,Pablo Gatti,Joyce Brandão,Gustavo Klautau,Eliza Azevedo,Dario
author_sort	Maranhão,Kalena Melo
title	Evaluation of the Shear Strength of Orthodontic Bands Cemented with New Composite Using Adhesive System
title_short	Evaluation of the Shear Strength of Orthodontic Bands Cemented with New Composite Using Adhesive System
title_full	Evaluation of the Shear Strength of Orthodontic Bands Cemented with New Composite Using Adhesive System
title_fullStr	Evaluation of the Shear Strength of Orthodontic Bands Cemented with New Composite Using Adhesive System
title_full_unstemmed	Evaluation of the Shear Strength of Orthodontic Bands Cemented with New Composite Using Adhesive System
title_sort	evaluation of the shear strength of orthodontic bands cemented with new composite using adhesive system
publisher	Universidad de La Frontera. Facultad de Medicina
publishDate	2018
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2018000400407
work_keys_str_mv	AT maranhaokalenamelo evaluationoftheshearstrengthoforthodonticbandscementedwithnewcompositeusingadhesivesystem AT nevesfernanda evaluationoftheshearstrengthoforthodonticbandscementedwithnewcompositeusingadhesivesystem AT reisanacassia evaluationoftheshearstrengthoforthodonticbandscementedwithnewcompositeusingadhesivesystem AT maranhaopablo evaluationoftheshearstrengthoforthodonticbandscementedwithnewcompositeusingadhesivesystem AT gattijoyce evaluationoftheshearstrengthoforthodonticbandscementedwithnewcompositeusingadhesivesystem AT brandaogustavo evaluationoftheshearstrengthoforthodonticbandscementedwithnewcompositeusingadhesivesystem AT klautaueliza evaluationoftheshearstrengthoforthodonticbandscementedwithnewcompositeusingadhesivesystem AT azevedodario evaluationoftheshearstrengthoforthodonticbandscementedwithnewcompositeusingadhesivesystem
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Evaluation of the Shear Strength of Orthodontic Bands Cemented with New Composite Using Adhesive System

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