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Calculating anterior glenoid bone loss using the Bernageau profile view

Murachovsky, Joel ; Bueno, Rogerio S. ; Nascimento, Luis Gustavo P. ; Almeida, Luiz Henrique Oliveira ; Strose, Eric ; Castiglia, Marcello T. ; de Oliveira, Heverton C. ; Ikemoto, Roberto Y.

Skeletal radiology, 2012-10, Vol.41 (10), p.1231-1237 [Periódico revisado por pares]

Berlin/Heidelberg: Springer-Verlag

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Título:
Calculating anterior glenoid bone loss using the Bernageau profile view
Autor: Murachovsky, Joel ; Bueno, Rogerio S. ; Nascimento, Luis Gustavo P. ; Almeida, Luiz Henrique Oliveira ; Strose, Eric ; Castiglia, Marcello T. ; de Oliveira, Heverton C. ; Ikemoto, Roberto Y.
Assuntos: Adult ; Age ; Algorithms ; Bone loss ; Bone Resorption - diagnostic imaging ; Computed tomography ; CT imaging ; Dislocation ; Female ; Humans ; Imaging ; Imaging, Three-Dimensional - methods ; Ionizing radiation ; Male ; Medicine ; Medicine & Public Health ; Middle Aged ; Nuclear Medicine ; Orthopedics ; Pathology ; Radiographic Image Enhancement - methods ; Radiographic Image Interpretation, Computer-Assisted - methods ; Radiography ; Radiology ; Reproducibility of Results ; Scapula - abnormalities ; Scapula - diagnostic imaging ; Scientific Article ; Sensitivity and Specificity ; Shoulder ; Shoulder Dislocation - diagnostic imaging ; Statistical analysis ; Tomography, X-Ray Computed - methods ; Young Adult
É parte de: Skeletal radiology, 2012-10, Vol.41 (10), p.1231-1237
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SourceType-Scholarly Journals-1
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Descrição: Objective To determine if it is possible to measure glenoid bone loss by using the Bernageau view and to compare it to a 3D CT scan. Materials and methods Fifty healthy subjects with a mean age of 34 ± 8 years old and 31 (62 %) male were submitted to the Bernageau view X-ray of both shoulders. Three blinded evaluators measured the distance between the posterior and anterior glenoid rim. Ten patients with multiple episodes of unilateral traumatic anterior shoulder dislocation with a mean age of 34 ± 9.1 years old and 90 % male were submitted to the same X-ray technique to determine the percentage of glenoid bone loss. They were also submitted to a bilateral 3D CT scan to be compared to the radiographs. Results In the 50 asymptomatic subjects, the AP distance was 24.48 mm ± 3.32 mm in the left shoulder and 24.82 mm ± 3.16 mm in the right shoulder. Comparing the X-ray study and the 3D CT scan of the ten patients with multiple episodes, there was no significant statistical difference of the AP normal distance in both methods ( p = 0.646), the AP erosion distance ( p = 0.386), as well as the percentage of bone loss ( p = 0.513). Moreover, the differences between the percentages of bone loss in the X-ray, compared with the 3D CT scan were, on average 2.28 % (range 0 to 6.05 %). Conclusions The Bernageau radiographic view is an accurate and reproducible technique for measuring the presence of glenoid erosion, with similar results when compared to the 3D CT scan.
Editor: Berlin/Heidelberg: Springer-Verlag
Idioma: Inglês

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Calculating anterior glenoid bone loss using the Bernageau profile view

Murachovsky, Joel ; Bueno, Rogerio S. ; Nascimento, Luis Gustavo P. ; Almeida, Luiz Henrique Oliveira ; Strose, Eric ; Castiglia, Marcello T. ; de Oliveira, Heverton C. ; Ikemoto, Roberto Y.

Berlin/Heidelberg: Springer-Verlag

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