Correlation between transverse expansion and increase in the upper arch perimeter after rapid maxillary expansion

Detalhes bibliográficos
Autor(a) principal: Claro,Cristiane Aparecida de Assis
Data de Publicação: 2006
Outros Autores: Abrão,Jorge, Reis,Silvia Augusta Braga, Fantini,Solange Mongelli de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Oral Research
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242006000100014
Resumo: The purpose of the present study was to assess the correlation between transverse expansion and the increase in upper arch perimeter, after maxillary expansion. Dental casts of eighteen patients were obtained before treatment and again five months after maxillary expansion. Measurements of intermolar width, intercanine width, arch length and arch perimeter were made with a digital caliper on photocopies taken from the dental casts. After assessment of the method error, a multiple regression model was developed following the identification of the best subset of variables. The resulting equation led to the conclusion that the increase in arch perimeter is approximately given by the addition of 0.54 times the intercanine expansion, and 0.87 times the arch length alteration.
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spelling Correlation between transverse expansion and increase in the upper arch perimeter after rapid maxillary expansionOrthodonticsPalatal expansion techniqueDental archThe purpose of the present study was to assess the correlation between transverse expansion and the increase in upper arch perimeter, after maxillary expansion. Dental casts of eighteen patients were obtained before treatment and again five months after maxillary expansion. Measurements of intermolar width, intercanine width, arch length and arch perimeter were made with a digital caliper on photocopies taken from the dental casts. After assessment of the method error, a multiple regression model was developed following the identification of the best subset of variables. The resulting equation led to the conclusion that the increase in arch perimeter is approximately given by the addition of 0.54 times the intercanine expansion, and 0.87 times the arch length alteration.Sociedade Brasileira de Pesquisa Odontológica - SBPqO2006-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242006000100014Brazilian Oral Research v.20 n.1 2006reponame:Brazilian Oral Researchinstname:Sociedade Brasileira de Pesquisa Odontológica (SBPqO)instacron:SBPQO10.1590/S1806-83242006000100014info:eu-repo/semantics/openAccessClaro,Cristiane Aparecida de AssisAbrão,JorgeReis,Silvia Augusta BragaFantini,Solange Mongelli deeng2006-05-22T00:00:00Zoai:scielo:S1806-83242006000100014Revistahttps://www.scielo.br/j/bor/https://old.scielo.br/oai/scielo-oai.phppob@edu.usp.br||bor@sbpqo.org.br1807-31071806-8324opendoar:2006-05-22T00:00Brazilian Oral Research - Sociedade Brasileira de Pesquisa Odontológica (SBPqO)false
dc.title.none.fl_str_mv Correlation between transverse expansion and increase in the upper arch perimeter after rapid maxillary expansion
title Correlation between transverse expansion and increase in the upper arch perimeter after rapid maxillary expansion
spellingShingle Correlation between transverse expansion and increase in the upper arch perimeter after rapid maxillary expansion
Claro,Cristiane Aparecida de Assis
Orthodontics
Palatal expansion technique
Dental arch
title_short Correlation between transverse expansion and increase in the upper arch perimeter after rapid maxillary expansion
title_full Correlation between transverse expansion and increase in the upper arch perimeter after rapid maxillary expansion
title_fullStr Correlation between transverse expansion and increase in the upper arch perimeter after rapid maxillary expansion
title_full_unstemmed Correlation between transverse expansion and increase in the upper arch perimeter after rapid maxillary expansion
title_sort Correlation between transverse expansion and increase in the upper arch perimeter after rapid maxillary expansion
author Claro,Cristiane Aparecida de Assis
author_facet Claro,Cristiane Aparecida de Assis
Abrão,Jorge
Reis,Silvia Augusta Braga
Fantini,Solange Mongelli de
author_role author
author2 Abrão,Jorge
Reis,Silvia Augusta Braga
Fantini,Solange Mongelli de
author2_role author
author
author
dc.contributor.author.fl_str_mv Claro,Cristiane Aparecida de Assis
Abrão,Jorge
Reis,Silvia Augusta Braga
Fantini,Solange Mongelli de
dc.subject.por.fl_str_mv Orthodontics
Palatal expansion technique
Dental arch
topic Orthodontics
Palatal expansion technique
Dental arch
description The purpose of the present study was to assess the correlation between transverse expansion and the increase in upper arch perimeter, after maxillary expansion. Dental casts of eighteen patients were obtained before treatment and again five months after maxillary expansion. Measurements of intermolar width, intercanine width, arch length and arch perimeter were made with a digital caliper on photocopies taken from the dental casts. After assessment of the method error, a multiple regression model was developed following the identification of the best subset of variables. The resulting equation led to the conclusion that the increase in arch perimeter is approximately given by the addition of 0.54 times the intercanine expansion, and 0.87 times the arch length alteration.
publishDate 2006
dc.date.none.fl_str_mv 2006-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242006000100014
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242006000100014
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1806-83242006000100014
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Pesquisa Odontológica - SBPqO
publisher.none.fl_str_mv Sociedade Brasileira de Pesquisa Odontológica - SBPqO
dc.source.none.fl_str_mv Brazilian Oral Research v.20 n.1 2006
reponame:Brazilian Oral Research
instname:Sociedade Brasileira de Pesquisa Odontológica (SBPqO)
instacron:SBPQO
instname_str Sociedade Brasileira de Pesquisa Odontológica (SBPqO)
instacron_str SBPQO
institution SBPQO
reponame_str Brazilian Oral Research
collection Brazilian Oral Research
repository.name.fl_str_mv Brazilian Oral Research - Sociedade Brasileira de Pesquisa Odontológica (SBPqO)
repository.mail.fl_str_mv pob@edu.usp.br||bor@sbpqo.org.br
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