Surgeons’ Performance Determining the Amount of Graft Material for Sinus Floor Augmentation Using Tomography

Detalhes bibliográficos
Autor(a) principal: Cruz,Adriana Dibo
Data de Publicação: 2017
Outros Autores: Peixoto,Guilherme Alvares, Aguiar,Marcelo Freitas, Camargo,Gabriela Alessandra Cruz Galhardo, Homs,Nicolas
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Dental Journal
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402017000300385
Resumo: Abstract This study aimed to assess the performance of surgeons in determining the amount of graft material required for maxillary sinus floor augmentation in a preoperative analysis using cone-beam computed tomography images. A convenience sample of 10 retrospective CBCT exams (i-CAT®) was selected. Scans of the posterior maxilla area with an absence of at least one tooth and residual alveolar bone with an up to 5 mm height were used. Templates (n=20) contained images of representative cross-sections in multiplanar view. Ten expert surgeons voluntarily participated as appraisers of the templates for grafting surgical planning of a 10 mm long implant. Appraisers could choose a better amount of graft material using scores: 0) when considered grafting unnecessary, 1) for 0.25 g in graft material, 2) for 0.50 g, 3) for 1.00 g and 4) for 1.50 g or more. Reliability of the response pattern was analyzed using Cronbach’s a. Wilcoxon and Mann-Whitney tests were performed to compare scores. Regression analysis was performed to evaluate whether the volume of sinuses (mm3) influenced the choose of scores. In the reliability analysis, all values were low and the score distribution was independent of the volume of the maxillary sinuses (p>0.05), which did not influence choosing the amount of graft material. Surgeons were unreliable to determine the best amount of graft material for the maxillary sinus floor augmentation using only CBCT images. Surgeons require auxiliary diagnostic tools to measure the volume associated to CBCT exams in order to perform better.
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spelling Surgeons’ Performance Determining the Amount of Graft Material for Sinus Floor Augmentation Using TomographyCT imagingdiagnosissinus floor elevationbone substitutesAbstract This study aimed to assess the performance of surgeons in determining the amount of graft material required for maxillary sinus floor augmentation in a preoperative analysis using cone-beam computed tomography images. A convenience sample of 10 retrospective CBCT exams (i-CAT®) was selected. Scans of the posterior maxilla area with an absence of at least one tooth and residual alveolar bone with an up to 5 mm height were used. Templates (n=20) contained images of representative cross-sections in multiplanar view. Ten expert surgeons voluntarily participated as appraisers of the templates for grafting surgical planning of a 10 mm long implant. Appraisers could choose a better amount of graft material using scores: 0) when considered grafting unnecessary, 1) for 0.25 g in graft material, 2) for 0.50 g, 3) for 1.00 g and 4) for 1.50 g or more. Reliability of the response pattern was analyzed using Cronbach’s a. Wilcoxon and Mann-Whitney tests were performed to compare scores. Regression analysis was performed to evaluate whether the volume of sinuses (mm3) influenced the choose of scores. In the reliability analysis, all values were low and the score distribution was independent of the volume of the maxillary sinuses (p>0.05), which did not influence choosing the amount of graft material. Surgeons were unreliable to determine the best amount of graft material for the maxillary sinus floor augmentation using only CBCT images. Surgeons require auxiliary diagnostic tools to measure the volume associated to CBCT exams in order to perform better.Fundação Odontológica de Ribeirão Preto2017-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402017000300385Brazilian Dental Journal v.28 n.3 2017reponame:Brazilian Dental Journalinstname:Fundação Odontológica de Ribeirão Preto (FUNORP)instacron:FUNORP10.1590/0103-6440201601442info:eu-repo/semantics/openAccessCruz,Adriana DiboPeixoto,Guilherme AlvaresAguiar,Marcelo FreitasCamargo,Gabriela Alessandra Cruz GalhardoHoms,Nicolaseng2017-08-03T00:00:00Zoai:scielo:S0103-64402017000300385Revistahttps://www.scielo.br/j/bdj/https://old.scielo.br/oai/scielo-oai.phpbdj@forp.usp.br||sergio@fosjc.unesp.br1806-47600103-6440opendoar:2017-08-03T00:00Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP)false
dc.title.none.fl_str_mv Surgeons’ Performance Determining the Amount of Graft Material for Sinus Floor Augmentation Using Tomography
title Surgeons’ Performance Determining the Amount of Graft Material for Sinus Floor Augmentation Using Tomography
spellingShingle Surgeons’ Performance Determining the Amount of Graft Material for Sinus Floor Augmentation Using Tomography
Cruz,Adriana Dibo
CT imaging
diagnosis
sinus floor elevation
bone substitutes
title_short Surgeons’ Performance Determining the Amount of Graft Material for Sinus Floor Augmentation Using Tomography
title_full Surgeons’ Performance Determining the Amount of Graft Material for Sinus Floor Augmentation Using Tomography
title_fullStr Surgeons’ Performance Determining the Amount of Graft Material for Sinus Floor Augmentation Using Tomography
title_full_unstemmed Surgeons’ Performance Determining the Amount of Graft Material for Sinus Floor Augmentation Using Tomography
title_sort Surgeons’ Performance Determining the Amount of Graft Material for Sinus Floor Augmentation Using Tomography
author Cruz,Adriana Dibo
author_facet Cruz,Adriana Dibo
Peixoto,Guilherme Alvares
Aguiar,Marcelo Freitas
Camargo,Gabriela Alessandra Cruz Galhardo
Homs,Nicolas
author_role author
author2 Peixoto,Guilherme Alvares
Aguiar,Marcelo Freitas
Camargo,Gabriela Alessandra Cruz Galhardo
Homs,Nicolas
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Cruz,Adriana Dibo
Peixoto,Guilherme Alvares
Aguiar,Marcelo Freitas
Camargo,Gabriela Alessandra Cruz Galhardo
Homs,Nicolas
dc.subject.por.fl_str_mv CT imaging
diagnosis
sinus floor elevation
bone substitutes
topic CT imaging
diagnosis
sinus floor elevation
bone substitutes
description Abstract This study aimed to assess the performance of surgeons in determining the amount of graft material required for maxillary sinus floor augmentation in a preoperative analysis using cone-beam computed tomography images. A convenience sample of 10 retrospective CBCT exams (i-CAT®) was selected. Scans of the posterior maxilla area with an absence of at least one tooth and residual alveolar bone with an up to 5 mm height were used. Templates (n=20) contained images of representative cross-sections in multiplanar view. Ten expert surgeons voluntarily participated as appraisers of the templates for grafting surgical planning of a 10 mm long implant. Appraisers could choose a better amount of graft material using scores: 0) when considered grafting unnecessary, 1) for 0.25 g in graft material, 2) for 0.50 g, 3) for 1.00 g and 4) for 1.50 g or more. Reliability of the response pattern was analyzed using Cronbach’s a. Wilcoxon and Mann-Whitney tests were performed to compare scores. Regression analysis was performed to evaluate whether the volume of sinuses (mm3) influenced the choose of scores. In the reliability analysis, all values were low and the score distribution was independent of the volume of the maxillary sinuses (p>0.05), which did not influence choosing the amount of graft material. Surgeons were unreliable to determine the best amount of graft material for the maxillary sinus floor augmentation using only CBCT images. Surgeons require auxiliary diagnostic tools to measure the volume associated to CBCT exams in order to perform better.
publishDate 2017
dc.date.none.fl_str_mv 2017-06-01
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=S0103-64402017000300385
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402017000300385
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0103-6440201601442
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 Fundação Odontológica de Ribeirão Preto
publisher.none.fl_str_mv Fundação Odontológica de Ribeirão Preto
dc.source.none.fl_str_mv Brazilian Dental Journal v.28 n.3 2017
reponame:Brazilian Dental Journal
instname:Fundação Odontológica de Ribeirão Preto (FUNORP)
instacron:FUNORP
instname_str Fundação Odontológica de Ribeirão Preto (FUNORP)
instacron_str FUNORP
institution FUNORP
reponame_str Brazilian Dental Journal
collection Brazilian Dental Journal
repository.name.fl_str_mv Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP)
repository.mail.fl_str_mv bdj@forp.usp.br||sergio@fosjc.unesp.br
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