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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/56974
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dc.creatorPedro José Labronicipt_BR
dc.creatorAugusto Khede Tavarespt_BR
dc.creatorErasmo Cavalheiro Canhotopt_BR
dc.creatorVincenzo Giordanopt_BR
dc.creatorRobinson Esteves Santos Pirespt_BR
dc.creatorLuiz Henrique Penteado da Silvapt_BR
dc.creatorMarcelo Bezerra Mathiaspt_BR
dc.creatorIsabela de Miranda Rosapt_BR
dc.date.accessioned2023-07-25T21:24:11Z-
dc.date.available2023-07-25T21:24:11Z-
dc.date.issued2017-
dc.citation.volume48pt_BR
dc.citation.spageS21pt_BR
dc.citation.epageS26pt_BR
dc.identifier.doihttps://doi.org/10.1016/S0020-1383(17)30771-4pt_BR
dc.identifier.issn00201383pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/56974-
dc.description.resumoObjective: To analyse the glenopolar angle (GPA) at different inclinations of the scapula using 3D CT, to test the hypothesis that the result could change the indication from conservative treatment to surgery.Materials and Methods: Analysis of 30 3D CT images of patients’ scapulae, measuring the GPA. The GPA was measured with scapulae at 0° and at 20° and 30° of internal and external rotation. Angles were compared by age, sex and examiner for the different angles of rotation of the scapulae.Results: The GPA of scapulae in rotation tended to be smaller than the GPA without rotation, and the larger the degree of rotation, the more the angle was underestimated. Additionally, for the same degree of rotation, internal rotation was associated with greater underestimation of the GPA than external rotation. Two different examiners achieved an excellent level of agreement between angle measurements. The GPA with the scapula at 0° was significantly higher among elderly patients. The variation in GPA with the scapula in rotation (20° and 30°) in relation to the GPA without rotation was significantly greater for female patients.Conclusions: As the rotation of the scapula was displaced from the scapula in the coronal position (GPA 0°), both in internal rotation and in external rotation, the GPA reduced. Therefore, rotational displacement may lead to an error in GPA measurement, resulting in incorrect indication of treatment. It is recommended that whenever possible, GPA measurements should be taken in neutral rotation, with the scapula in a neutral position at 0.pt_BR
dc.format.mimetypepdfpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentMED - DEPARTAMENTO DE APARELHO LOCOMOTORpt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofInjury-
dc.rightsAcesso Restritopt_BR
dc.subjectScapulapt_BR
dc.subject3D computed tomographpt_BR
dc.subject3D CTpt_BR
dc.subjectGlenopolar anglept_BR
dc.subject.otherEscápulapt_BR
dc.titleDoes the position of the scapula in relation to the glenopolar angle change the preferred treatment of extra-articular fractures?pt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.sciencedirect.com/science/article/pii/S0020138317307714pt_BR
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