Cone-beam computed tomography as a method of evaluating pneumatization of the temporomandibular joint
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | HU Revista (Online) |
Texto Completo: | https://periodicos.ufjf.br/index.php/hurevista/article/view/27266 |
Resumo: | Introduction: Pneumatization, considered a physiological process, are air-filled cavities within the skull bones resulting from areas of epithelial cells. Objective: To determine the prevalence and characteristics of pneumatization of the glenoid fossa and articular eminence on cone beam computed tomography. Material and methods: Images of 195 patients (195 temporomandibular joints) were evaluated and the age and gender of the individuals were collected. In cases where pneumatization was detected, this was classified according to type (unilocular and multilocular) and laterality (unilateral or bilateral). Results: The pneumatization of the glenoid fossa and articular eminence were diagnosed in 63 (32.3 %) patients. Of these patients, 61 (31.3%) had pneumatization of glenoid fossa and 36 (18.5%) had pneumatization of articular eminence. Regarding laterality, in PGF 36 (59%) presented the condition unilaterally and 25 (41%) bilaterally. The patients with PAE, 24 (66.7%) presented the condition unilaterally and 12 (33.3%) bilaterally. Pneumatization was correlated between the sides using the Spearman correlation coefficient and was significant for multilocular cases (glenoid fossa: rs= 0,52/p<0,0001 and articular eminence: rs=0,50 p<0,0001). Conclusion: The pneumatization of temporomandibular region is a relatively common feature, and even though it does not require treatment, observation is crucial to avoid complications of treatment or wrong diagnosis in the region. |
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Cone-beam computed tomography as a method of evaluating pneumatization of the temporomandibular joint Tomografia computadorizada de feixe cônico como método de avaliação da pneumatização da articulação temporomandibular Temporomandibular RegionDiagnosisCone Beam Computed TomographyArticulação TemporomandibularDiagnósticoTomografia Computadorizada de Feixe CônicoIntroduction: Pneumatization, considered a physiological process, are air-filled cavities within the skull bones resulting from areas of epithelial cells. Objective: To determine the prevalence and characteristics of pneumatization of the glenoid fossa and articular eminence on cone beam computed tomography. Material and methods: Images of 195 patients (195 temporomandibular joints) were evaluated and the age and gender of the individuals were collected. In cases where pneumatization was detected, this was classified according to type (unilocular and multilocular) and laterality (unilateral or bilateral). Results: The pneumatization of the glenoid fossa and articular eminence were diagnosed in 63 (32.3 %) patients. Of these patients, 61 (31.3%) had pneumatization of glenoid fossa and 36 (18.5%) had pneumatization of articular eminence. Regarding laterality, in PGF 36 (59%) presented the condition unilaterally and 25 (41%) bilaterally. The patients with PAE, 24 (66.7%) presented the condition unilaterally and 12 (33.3%) bilaterally. Pneumatization was correlated between the sides using the Spearman correlation coefficient and was significant for multilocular cases (glenoid fossa: rs= 0,52/p<0,0001 and articular eminence: rs=0,50 p<0,0001). Conclusion: The pneumatization of temporomandibular region is a relatively common feature, and even though it does not require treatment, observation is crucial to avoid complications of treatment or wrong diagnosis in the region.Introdução: A pneumatização, considerada um processo fisiológico, são cavidades cheias de ar no interior dos ossos do crânio resultante de áreas de células epiteliais. Objetivo: Determinar a prevalência de pneumatização na fossa articular (PFA) e da eminência articular (PEA) do osso temporal por meio de exames de tomografia computadorizada de feixe cônico (TCFC). Material e métodos: Trezentas e noventa imagens de articulações temporomandibulares foram avaliadas por dois examinadores, devidamente calibrados, com experiência em imagens de TCFC. Nos casos em que foi detectada pneumatização, esta foi classificada de acordo com o tipo (unilocular e multilocular) e lateralidade (unilateral ou bilateral). Resultados: A PFA ou a PEA foi diagnosticada em 97 (49,74%) pacientes. Destes pacientes, 61 (31,3%) apresentaram PFA e 36 (18,5%) PEA. Em relação à lateralidade, na PFA, 36 (59%) apresentaram a condição unilateralmente e 25 (41%) bilateralmente. Dentre os pacientes com PEA, 24 (66,7%) apresentaram a condição unilateralmente e 12 (33,3%) bilateralmente. A pneumatização foi correlacionada entre os lados pelo coeficiente de correlação de Spearman e foi significativa para os casos multiloculares (fossa articular: rs=0,52 / p<0,0001 e eminência articular: rs=0,42 p<0,0001). Conclusão: A pneumatização da região temporomandibular é uma característica relativamente comum e, apesar de não necessitar de tratamento, a observação é fundamental para evitar complicações do tratamento ou diagnóstico errôneo na região.Editora UFJF2019-11-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtOrapplication/pdfhttps://periodicos.ufjf.br/index.php/hurevista/article/view/2726610.34019/1982-8047.2019.v45.27266HU Revista; v. 45 n. 2 (2019); 165-1691982-80470103-3123reponame:HU Revista (Online)instname:Universidade Federal de Juiz de Fora (UFJF)instacron:UFJFporhttps://periodicos.ufjf.br/index.php/hurevista/article/view/27266/19729Machado, AlessianaMiranda Viana, Murilo Fonseca Colen, Samia Neftali Nogueira Silva, Jesca Lopes Devito, Karina info:eu-repo/semantics/openAccess2019-11-28T12:40:26Zoai:periodicos.ufjf.br:article/27266Revistahttps://periodicos.ufjf.br/index.php/hurevistaPUBhttps://periodicos.ufjf.br/index.php/hurevista/oairevista.hurevista@ufjf.edu.br1982-80470103-3123opendoar:2019-11-28T12:40:26HU Revista (Online) - Universidade Federal de Juiz de Fora (UFJF)false |
dc.title.none.fl_str_mv |
Cone-beam computed tomography as a method of evaluating pneumatization of the temporomandibular joint Tomografia computadorizada de feixe cônico como método de avaliação da pneumatização da articulação temporomandibular |
title |
Cone-beam computed tomography as a method of evaluating pneumatization of the temporomandibular joint |
spellingShingle |
Cone-beam computed tomography as a method of evaluating pneumatization of the temporomandibular joint Machado, Alessiana Temporomandibular Region Diagnosis Cone Beam Computed Tomography Articulação Temporomandibular Diagnóstico Tomografia Computadorizada de Feixe Cônico |
title_short |
Cone-beam computed tomography as a method of evaluating pneumatization of the temporomandibular joint |
title_full |
Cone-beam computed tomography as a method of evaluating pneumatization of the temporomandibular joint |
title_fullStr |
Cone-beam computed tomography as a method of evaluating pneumatization of the temporomandibular joint |
title_full_unstemmed |
Cone-beam computed tomography as a method of evaluating pneumatization of the temporomandibular joint |
title_sort |
Cone-beam computed tomography as a method of evaluating pneumatization of the temporomandibular joint |
author |
Machado, Alessiana |
author_facet |
Machado, Alessiana Miranda Viana, Murilo Fonseca Colen, Samia Neftali Nogueira Silva, Jesca Lopes Devito, Karina |
author_role |
author |
author2 |
Miranda Viana, Murilo Fonseca Colen, Samia Neftali Nogueira Silva, Jesca Lopes Devito, Karina |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Machado, Alessiana Miranda Viana, Murilo Fonseca Colen, Samia Neftali Nogueira Silva, Jesca Lopes Devito, Karina |
dc.subject.por.fl_str_mv |
Temporomandibular Region Diagnosis Cone Beam Computed Tomography Articulação Temporomandibular Diagnóstico Tomografia Computadorizada de Feixe Cônico |
topic |
Temporomandibular Region Diagnosis Cone Beam Computed Tomography Articulação Temporomandibular Diagnóstico Tomografia Computadorizada de Feixe Cônico |
description |
Introduction: Pneumatization, considered a physiological process, are air-filled cavities within the skull bones resulting from areas of epithelial cells. Objective: To determine the prevalence and characteristics of pneumatization of the glenoid fossa and articular eminence on cone beam computed tomography. Material and methods: Images of 195 patients (195 temporomandibular joints) were evaluated and the age and gender of the individuals were collected. In cases where pneumatization was detected, this was classified according to type (unilocular and multilocular) and laterality (unilateral or bilateral). Results: The pneumatization of the glenoid fossa and articular eminence were diagnosed in 63 (32.3 %) patients. Of these patients, 61 (31.3%) had pneumatization of glenoid fossa and 36 (18.5%) had pneumatization of articular eminence. Regarding laterality, in PGF 36 (59%) presented the condition unilaterally and 25 (41%) bilaterally. The patients with PAE, 24 (66.7%) presented the condition unilaterally and 12 (33.3%) bilaterally. Pneumatization was correlated between the sides using the Spearman correlation coefficient and was significant for multilocular cases (glenoid fossa: rs= 0,52/p<0,0001 and articular eminence: rs=0,50 p<0,0001). Conclusion: The pneumatization of temporomandibular region is a relatively common feature, and even though it does not require treatment, observation is crucial to avoid complications of treatment or wrong diagnosis in the region. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-11-07 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion ArtOr |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufjf.br/index.php/hurevista/article/view/27266 10.34019/1982-8047.2019.v45.27266 |
url |
https://periodicos.ufjf.br/index.php/hurevista/article/view/27266 |
identifier_str_mv |
10.34019/1982-8047.2019.v45.27266 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufjf.br/index.php/hurevista/article/view/27266/19729 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Editora UFJF |
publisher.none.fl_str_mv |
Editora UFJF |
dc.source.none.fl_str_mv |
HU Revista; v. 45 n. 2 (2019); 165-169 1982-8047 0103-3123 reponame:HU Revista (Online) instname:Universidade Federal de Juiz de Fora (UFJF) instacron:UFJF |
instname_str |
Universidade Federal de Juiz de Fora (UFJF) |
instacron_str |
UFJF |
institution |
UFJF |
reponame_str |
HU Revista (Online) |
collection |
HU Revista (Online) |
repository.name.fl_str_mv |
HU Revista (Online) - Universidade Federal de Juiz de Fora (UFJF) |
repository.mail.fl_str_mv |
revista.hurevista@ufjf.edu.br |
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