Identification of dental calcification stages as a predictor of skeletal development phase
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
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=S2176-94512021000400305 |
Resumo: | ABSTRACT Objective: This study aimed to establish a correlation between the stages of tooth calcification of mandibular canines and second molars with the phases of skeletal development. Methods: In a consecutive series of panoramic, cephalometric and hand-wrist radiographs of 113 individuals (60 females and 53 males) with an average age of 12.24 ± 1.81 years, the stages of mandibular canine and second molar calcification, cervical vertebrae maturation indicators (CVMI) and skeletal maturity indicators (SMI) were classified. The variables were correlated by means of the Spearman’s Rank test: chronological age, SMI, CVMI and tooth calcification stages. In order to assess whether the CVMI and tooth calcification stages were significant predictors of the SMI, an ordinal regression analysis was carried out. Results: The stages of CVMI (OR = 16.92; CI 95% = 6.45-44.39; p< 0.001) and calcification of the second molars (OR = 3.22; CI 95% = 1.50-6.92; p= 0.003) were significant predictors of SMI, however similar result was not observed for canines (OR = 0.52, CI 95% = 0.18-1.54; p= 0.239). Calcification stage E for boys, and E and F for girls corresponded to the pre-peak phase of pubertal growth. Stages G and H for boys, and F and G for girls coincided with peak of growth. In the final growth phase, the majority of second molars presented with root apex closure (stage H). Conclusion: The stages of calcification of the second molar may be considered predictors of the stage of skeletal development in the population studied. |
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Dental Press Journal of Orthodontics |
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Identification of dental calcification stages as a predictor of skeletal development phaseCarpal bonesCervical vertebraeOrthodonticsRadiographyABSTRACT Objective: This study aimed to establish a correlation between the stages of tooth calcification of mandibular canines and second molars with the phases of skeletal development. Methods: In a consecutive series of panoramic, cephalometric and hand-wrist radiographs of 113 individuals (60 females and 53 males) with an average age of 12.24 ± 1.81 years, the stages of mandibular canine and second molar calcification, cervical vertebrae maturation indicators (CVMI) and skeletal maturity indicators (SMI) were classified. The variables were correlated by means of the Spearman’s Rank test: chronological age, SMI, CVMI and tooth calcification stages. In order to assess whether the CVMI and tooth calcification stages were significant predictors of the SMI, an ordinal regression analysis was carried out. Results: The stages of CVMI (OR = 16.92; CI 95% = 6.45-44.39; p< 0.001) and calcification of the second molars (OR = 3.22; CI 95% = 1.50-6.92; p= 0.003) were significant predictors of SMI, however similar result was not observed for canines (OR = 0.52, CI 95% = 0.18-1.54; p= 0.239). Calcification stage E for boys, and E and F for girls corresponded to the pre-peak phase of pubertal growth. Stages G and H for boys, and F and G for girls coincided with peak of growth. In the final growth phase, the majority of second molars presented with root apex closure (stage H). Conclusion: The stages of calcification of the second molar may be considered predictors of the stage of skeletal development in the population studied.Dental Press International2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2176-94512021000400305Dental Press Journal of Orthodontics v.26 n.4 2021reponame:Dental Press Journal of Orthodonticsinstname:Dental Press International (DPI)instacron:DPI10.1590/2177-6709.26.4.e2119292.oarinfo:eu-repo/semantics/openAccessREBOUÇAS,Patrícia Ravena M.ALENCAR,Catarina Ribeiro Barros deARRUDA,Maria Jacinta A. L. L. A.LACERDA,Rosa Helena W.MELO,Daniela P. deBERNARDINO,Ítalo de M.BENTO,Patrícia M.eng2021-09-08T00:00:00Zoai:scielo:S2176-94512021000400305Revistahttp://www.scielo.br/dpjoONGhttps://old.scielo.br/oai/scielo-oai.phpartigos@dentalpress.com.br||davidnormando@hotmail.com2177-67092176-9451opendoar:2021-09-08T00:00Dental Press Journal of Orthodontics - Dental Press International (DPI)false |
dc.title.none.fl_str_mv |
Identification of dental calcification stages as a predictor of skeletal development phase |
title |
Identification of dental calcification stages as a predictor of skeletal development phase |
spellingShingle |
Identification of dental calcification stages as a predictor of skeletal development phase REBOUÇAS,Patrícia Ravena M. Carpal bones Cervical vertebrae Orthodontics Radiography |
title_short |
Identification of dental calcification stages as a predictor of skeletal development phase |
title_full |
Identification of dental calcification stages as a predictor of skeletal development phase |
title_fullStr |
Identification of dental calcification stages as a predictor of skeletal development phase |
title_full_unstemmed |
Identification of dental calcification stages as a predictor of skeletal development phase |
title_sort |
Identification of dental calcification stages as a predictor of skeletal development phase |
author |
REBOUÇAS,Patrícia Ravena M. |
author_facet |
REBOUÇAS,Patrícia Ravena M. ALENCAR,Catarina Ribeiro Barros de ARRUDA,Maria Jacinta A. L. L. A. LACERDA,Rosa Helena W. MELO,Daniela P. de BERNARDINO,Ítalo de M. BENTO,Patrícia M. |
author_role |
author |
author2 |
ALENCAR,Catarina Ribeiro Barros de ARRUDA,Maria Jacinta A. L. L. A. LACERDA,Rosa Helena W. MELO,Daniela P. de BERNARDINO,Ítalo de M. BENTO,Patrícia M. |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
REBOUÇAS,Patrícia Ravena M. ALENCAR,Catarina Ribeiro Barros de ARRUDA,Maria Jacinta A. L. L. A. LACERDA,Rosa Helena W. MELO,Daniela P. de BERNARDINO,Ítalo de M. BENTO,Patrícia M. |
dc.subject.por.fl_str_mv |
Carpal bones Cervical vertebrae Orthodontics Radiography |
topic |
Carpal bones Cervical vertebrae Orthodontics Radiography |
description |
ABSTRACT Objective: This study aimed to establish a correlation between the stages of tooth calcification of mandibular canines and second molars with the phases of skeletal development. Methods: In a consecutive series of panoramic, cephalometric and hand-wrist radiographs of 113 individuals (60 females and 53 males) with an average age of 12.24 ± 1.81 years, the stages of mandibular canine and second molar calcification, cervical vertebrae maturation indicators (CVMI) and skeletal maturity indicators (SMI) were classified. The variables were correlated by means of the Spearman’s Rank test: chronological age, SMI, CVMI and tooth calcification stages. In order to assess whether the CVMI and tooth calcification stages were significant predictors of the SMI, an ordinal regression analysis was carried out. Results: The stages of CVMI (OR = 16.92; CI 95% = 6.45-44.39; p< 0.001) and calcification of the second molars (OR = 3.22; CI 95% = 1.50-6.92; p= 0.003) were significant predictors of SMI, however similar result was not observed for canines (OR = 0.52, CI 95% = 0.18-1.54; p= 0.239). Calcification stage E for boys, and E and F for girls corresponded to the pre-peak phase of pubertal growth. Stages G and H for boys, and F and G for girls coincided with peak of growth. In the final growth phase, the majority of second molars presented with root apex closure (stage H). Conclusion: The stages of calcification of the second molar may be considered predictors of the stage of skeletal development in the population studied. |
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=S2176-94512021000400305 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2176-94512021000400305 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/2177-6709.26.4.e2119292.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.4 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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1754122398948392960 |