Tomographic analysis of midpalatal suture prior to rapid maxillary expansion

Detalhes bibliográficos
Autor(a) principal: CHRISTOVAM,Ilana Oliveira
Data de Publicação: 2021
Outros Autores: LISBOA,Cinthia de Oliveira, VILANI,Giselle Naback Lemes, BRANDÃO,Roberto Carlos Bodart, VISCONTI,Maria Augusta Portella Guedes, MATTOS,Claudia Trindade, RUELLAS,Antônio Carlos de Oliveira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Dental Press Journal of Orthodontics
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2176-94512021000300305
Resumo: ABSTRACT Introduction: In Orthodontics and Facial Orthopedics, the timing of treatment onset may be critical and individual analysis should be applied to promote a favorable treatment planning. In this study, individual analysis of midpalatal suture (MS) and palatal measurements were performed in teenagers and young adult patients treated with rapid maxillary expansion (RME). Description: Twenty-six patients submitted to RME with a tooth-supported appliance (Hyrax) were evaluated. The inclusion criteria were: minimum age of 14 years, presenting all posterior teeth, diagnosed with transverse maxillary discrepancy, and with a clinical indication for maxillary expansion. The pretreatment CBCT scans of these patients were assessed to obtain the stages of MS maturation (MSM); density ratio (MSD); and palatal length, thickness (anterior, intermediate and posterior) and sagittal area. Results: The maturation stages present were C, D or E; the density ranged from 0.6 to 1, and lower density (MSD < 0.75) and higher density (MSD ≥ 0.75) groups were determined. Individuals with higher MSD presented smaller sagittal area, compared to the lower density group. Individuals in D and E MSM stages presented smaller sagittal area and intermediate thickness, compared to stage C. Conclusions: Smaller palatal sagittal area was observed in the high MSD groups and in the stages D and E of MSM.
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spelling Tomographic analysis of midpalatal suture prior to rapid maxillary expansionPalatal expansion techniqueImaging, three-dimensionalCone-beam computed tomographyABSTRACT Introduction: In Orthodontics and Facial Orthopedics, the timing of treatment onset may be critical and individual analysis should be applied to promote a favorable treatment planning. In this study, individual analysis of midpalatal suture (MS) and palatal measurements were performed in teenagers and young adult patients treated with rapid maxillary expansion (RME). Description: Twenty-six patients submitted to RME with a tooth-supported appliance (Hyrax) were evaluated. The inclusion criteria were: minimum age of 14 years, presenting all posterior teeth, diagnosed with transverse maxillary discrepancy, and with a clinical indication for maxillary expansion. The pretreatment CBCT scans of these patients were assessed to obtain the stages of MS maturation (MSM); density ratio (MSD); and palatal length, thickness (anterior, intermediate and posterior) and sagittal area. Results: The maturation stages present were C, D or E; the density ranged from 0.6 to 1, and lower density (MSD < 0.75) and higher density (MSD ≥ 0.75) groups were determined. Individuals with higher MSD presented smaller sagittal area, compared to the lower density group. Individuals in D and E MSM stages presented smaller sagittal area and intermediate thickness, compared to stage C. Conclusions: Smaller palatal sagittal area was observed in the high MSD groups and in the stages D and E of MSM.Dental Press International2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2176-94512021000300305Dental Press Journal of Orthodontics v.26 n.3 2021reponame:Dental Press Journal of Orthodonticsinstname:Dental Press International (DPI)instacron:DPI10.1590/2177-6709.26.3.e2119300.oarinfo:eu-repo/semantics/openAccessCHRISTOVAM,Ilana OliveiraLISBOA,Cinthia de OliveiraVILANI,Giselle Naback LemesBRANDÃO,Roberto Carlos BodartVISCONTI,Maria Augusta Portella GuedesMATTOS,Claudia TrindadeRUELLAS,Antônio Carlos de Oliveiraeng2021-06-28T00:00:00Zoai:scielo:S2176-94512021000300305Revistahttp://www.scielo.br/dpjoONGhttps://old.scielo.br/oai/scielo-oai.phpartigos@dentalpress.com.br||davidnormando@hotmail.com2177-67092176-9451opendoar:2021-06-28T00:00Dental Press Journal of Orthodontics - Dental Press International (DPI)false
dc.title.none.fl_str_mv Tomographic analysis of midpalatal suture prior to rapid maxillary expansion
title Tomographic analysis of midpalatal suture prior to rapid maxillary expansion
spellingShingle Tomographic analysis of midpalatal suture prior to rapid maxillary expansion
CHRISTOVAM,Ilana Oliveira
Palatal expansion technique
Imaging, three-dimensional
Cone-beam computed tomography
title_short Tomographic analysis of midpalatal suture prior to rapid maxillary expansion
title_full Tomographic analysis of midpalatal suture prior to rapid maxillary expansion
title_fullStr Tomographic analysis of midpalatal suture prior to rapid maxillary expansion
title_full_unstemmed Tomographic analysis of midpalatal suture prior to rapid maxillary expansion
title_sort Tomographic analysis of midpalatal suture prior to rapid maxillary expansion
author CHRISTOVAM,Ilana Oliveira
author_facet CHRISTOVAM,Ilana Oliveira
LISBOA,Cinthia de Oliveira
VILANI,Giselle Naback Lemes
BRANDÃO,Roberto Carlos Bodart
VISCONTI,Maria Augusta Portella Guedes
MATTOS,Claudia Trindade
RUELLAS,Antônio Carlos de Oliveira
author_role author
author2 LISBOA,Cinthia de Oliveira
VILANI,Giselle Naback Lemes
BRANDÃO,Roberto Carlos Bodart
VISCONTI,Maria Augusta Portella Guedes
MATTOS,Claudia Trindade
RUELLAS,Antônio Carlos de Oliveira
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv CHRISTOVAM,Ilana Oliveira
LISBOA,Cinthia de Oliveira
VILANI,Giselle Naback Lemes
BRANDÃO,Roberto Carlos Bodart
VISCONTI,Maria Augusta Portella Guedes
MATTOS,Claudia Trindade
RUELLAS,Antônio Carlos de Oliveira
dc.subject.por.fl_str_mv Palatal expansion technique
Imaging, three-dimensional
Cone-beam computed tomography
topic Palatal expansion technique
Imaging, three-dimensional
Cone-beam computed tomography
description ABSTRACT Introduction: In Orthodontics and Facial Orthopedics, the timing of treatment onset may be critical and individual analysis should be applied to promote a favorable treatment planning. In this study, individual analysis of midpalatal suture (MS) and palatal measurements were performed in teenagers and young adult patients treated with rapid maxillary expansion (RME). Description: Twenty-six patients submitted to RME with a tooth-supported appliance (Hyrax) were evaluated. The inclusion criteria were: minimum age of 14 years, presenting all posterior teeth, diagnosed with transverse maxillary discrepancy, and with a clinical indication for maxillary expansion. The pretreatment CBCT scans of these patients were assessed to obtain the stages of MS maturation (MSM); density ratio (MSD); and palatal length, thickness (anterior, intermediate and posterior) and sagittal area. Results: The maturation stages present were C, D or E; the density ranged from 0.6 to 1, and lower density (MSD < 0.75) and higher density (MSD ≥ 0.75) groups were determined. Individuals with higher MSD presented smaller sagittal area, compared to the lower density group. Individuals in D and E MSM stages presented smaller sagittal area and intermediate thickness, compared to stage C. Conclusions: Smaller palatal sagittal area was observed in the high MSD groups and in the stages D and E of MSM.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
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=S2176-94512021000300305
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2176-94512021000300305
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2177-6709.26.3.e2119300.oar
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 Dental Press International
publisher.none.fl_str_mv Dental Press International
dc.source.none.fl_str_mv Dental Press Journal of Orthodontics v.26 n.3 2021
reponame:Dental Press Journal of Orthodontics
instname:Dental Press International (DPI)
instacron:DPI
instname_str Dental Press International (DPI)
instacron_str DPI
institution DPI
reponame_str Dental Press Journal of Orthodontics
collection Dental Press Journal of Orthodontics
repository.name.fl_str_mv Dental Press Journal of Orthodontics - Dental Press International (DPI)
repository.mail.fl_str_mv artigos@dentalpress.com.br||davidnormando@hotmail.com
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