Factors associated with root migration after lower third molar coronectomy - preliminary results
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Dental Science |
Texto Completo: | https://ojs.ict.unesp.br/index.php/cob/article/view/3055 |
Resumo: | Objective: The aim of this prospective study, with preliminary results, was to evaluate factors related with rootmigration after lower third molar coronectomy, especially radiographic bone density. Material and Methods:Twenty-two patients were submitted to 31 lower third molar coronectomies. Clinical and radiographic evaluationof all patients were performed preoperatively and at 7, 90 and 365 days postoperatively. Sociodemographic,clinical and radiographic data were collected. The root migration was analyzed by the distance from the toothapex to the mandibular canal, and radiographic bone density above the remaining roots was obtained, both usingthe software Image J©. Results: After 1-year follow-up no patients showed paresthesia, symptoms or requiredreintervention, however all roots showed migration. The mean root migration was 2.66 mm at 90 days, and3.37 mm at 365 days (p = 0.0007). The rate of migration was higher at the early postoperative period. The simplelinear regression test between root migration and radiographic bone density was not significant (R=-0.173 andp=0.453; R=-0.045 and p=0.902; at 90 days and 365 days, respectively) as well as the analysis between rootmigration and other clinical and radiographic variables. Conclusion: It was possible to conclude, based on thesepreliminary results, that all roots showed migration during the follow-up period. The radiographic bone densityincreases and, consequently, the root migration rate diminishes within time, however none of the evaluatedfactors showed significant association with root migration.KEYWORDSBone density; Mandibular nerve; Third molar; Surgery oral. |
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Brazilian Dental Science |
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Factors associated with root migration after lower third molar coronectomy - preliminary resultsObjective: The aim of this prospective study, with preliminary results, was to evaluate factors related with rootmigration after lower third molar coronectomy, especially radiographic bone density. Material and Methods:Twenty-two patients were submitted to 31 lower third molar coronectomies. Clinical and radiographic evaluationof all patients were performed preoperatively and at 7, 90 and 365 days postoperatively. Sociodemographic,clinical and radiographic data were collected. The root migration was analyzed by the distance from the toothapex to the mandibular canal, and radiographic bone density above the remaining roots was obtained, both usingthe software Image J©. Results: After 1-year follow-up no patients showed paresthesia, symptoms or requiredreintervention, however all roots showed migration. The mean root migration was 2.66 mm at 90 days, and3.37 mm at 365 days (p = 0.0007). The rate of migration was higher at the early postoperative period. The simplelinear regression test between root migration and radiographic bone density was not significant (R=-0.173 andp=0.453; R=-0.045 and p=0.902; at 90 days and 365 days, respectively) as well as the analysis between rootmigration and other clinical and radiographic variables. Conclusion: It was possible to conclude, based on thesepreliminary results, that all roots showed migration during the follow-up period. The radiographic bone densityincreases and, consequently, the root migration rate diminishes within time, however none of the evaluatedfactors showed significant association with root migration.KEYWORDSBone density; Mandibular nerve; Third molar; Surgery oral.Institute of Science and Technology of São José dos Campos2022-04-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.ict.unesp.br/index.php/cob/article/view/305510.4322/bds.2022.e3055Brazilian Dental Science; Vol. 25 No. 2 (2022): Apr - Jun / 2022 - Published Mar 2022Brazilian Dental Science; v. 25 n. 2 (2022): Apr - Jun / 2022 - Published Mar 20222178-6011reponame:Brazilian Dental Scienceinstname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)instacron:UNESPenghttps://ojs.ict.unesp.br/index.php/cob/article/view/3055/4513Copyright (c) 2022 Brazilian Dental Scienceinfo:eu-repo/semantics/openAccessKaroline Von Ahn PintoBibiana Dalsasso VelasquesLucas Borin MouraDamian, Melissa FeresCristina Braga Xavier2022-03-31T17:53:34Zoai:ojs.pkp.sfu.ca:article/3055Revistahttp://bds.ict.unesp.br/PUBhttp://ojs.fosjc.unesp.br/index.php/index/oaisergio@fosjc.unesp.br||sergio@fosjc.unesp.br2178-60112178-6011opendoar:2022-11-08T16:30:42.253051Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)true |
dc.title.none.fl_str_mv |
Factors associated with root migration after lower third molar coronectomy - preliminary results |
title |
Factors associated with root migration after lower third molar coronectomy - preliminary results |
spellingShingle |
Factors associated with root migration after lower third molar coronectomy - preliminary results Karoline Von Ahn Pinto |
title_short |
Factors associated with root migration after lower third molar coronectomy - preliminary results |
title_full |
Factors associated with root migration after lower third molar coronectomy - preliminary results |
title_fullStr |
Factors associated with root migration after lower third molar coronectomy - preliminary results |
title_full_unstemmed |
Factors associated with root migration after lower third molar coronectomy - preliminary results |
title_sort |
Factors associated with root migration after lower third molar coronectomy - preliminary results |
author |
Karoline Von Ahn Pinto |
author_facet |
Karoline Von Ahn Pinto Bibiana Dalsasso Velasques Lucas Borin Moura Damian, Melissa Feres Cristina Braga Xavier |
author_role |
author |
author2 |
Bibiana Dalsasso Velasques Lucas Borin Moura Damian, Melissa Feres Cristina Braga Xavier |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Karoline Von Ahn Pinto Bibiana Dalsasso Velasques Lucas Borin Moura Damian, Melissa Feres Cristina Braga Xavier |
description |
Objective: The aim of this prospective study, with preliminary results, was to evaluate factors related with rootmigration after lower third molar coronectomy, especially radiographic bone density. Material and Methods:Twenty-two patients were submitted to 31 lower third molar coronectomies. Clinical and radiographic evaluationof all patients were performed preoperatively and at 7, 90 and 365 days postoperatively. Sociodemographic,clinical and radiographic data were collected. The root migration was analyzed by the distance from the toothapex to the mandibular canal, and radiographic bone density above the remaining roots was obtained, both usingthe software Image J©. Results: After 1-year follow-up no patients showed paresthesia, symptoms or requiredreintervention, however all roots showed migration. The mean root migration was 2.66 mm at 90 days, and3.37 mm at 365 days (p = 0.0007). The rate of migration was higher at the early postoperative period. The simplelinear regression test between root migration and radiographic bone density was not significant (R=-0.173 andp=0.453; R=-0.045 and p=0.902; at 90 days and 365 days, respectively) as well as the analysis between rootmigration and other clinical and radiographic variables. Conclusion: It was possible to conclude, based on thesepreliminary results, that all roots showed migration during the follow-up period. The radiographic bone densityincreases and, consequently, the root migration rate diminishes within time, however none of the evaluatedfactors showed significant association with root migration.KEYWORDSBone density; Mandibular nerve; Third molar; Surgery oral. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-04-18 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.ict.unesp.br/index.php/cob/article/view/3055 10.4322/bds.2022.e3055 |
url |
https://ojs.ict.unesp.br/index.php/cob/article/view/3055 |
identifier_str_mv |
10.4322/bds.2022.e3055 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://ojs.ict.unesp.br/index.php/cob/article/view/3055/4513 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2022 Brazilian Dental Science info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2022 Brazilian Dental Science |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Institute of Science and Technology of São José dos Campos |
publisher.none.fl_str_mv |
Institute of Science and Technology of São José dos Campos |
dc.source.none.fl_str_mv |
Brazilian Dental Science; Vol. 25 No. 2 (2022): Apr - Jun / 2022 - Published Mar 2022 Brazilian Dental Science; v. 25 n. 2 (2022): Apr - Jun / 2022 - Published Mar 2022 2178-6011 reponame:Brazilian Dental Science instname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Brazilian Dental Science |
collection |
Brazilian Dental Science |
repository.name.fl_str_mv |
Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) |
repository.mail.fl_str_mv |
sergio@fosjc.unesp.br||sergio@fosjc.unesp.br |
_version_ |
1788346902345940992 |