Radiographic signs of acetabular retroversion using a low-dose slot-scanning radiographic system (EOS®)
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چکیده
منابع مشابه
The ‘triradiate bump’: a novel radiographic sign that may confound assessment of acetabular retroversion
PURPOSE The triradiate cartilage transiently projects medially within the pelvic brim around the time of triradiate closure, mimicking the ischial spine sign. The purpose of this study was to characterize this newly identified radiographic sign using a longitudinal radiographic study. METHODS We identified 72 subjects from a longitudinal radiographic study of healthy adolescents, each with at...
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BACKGROUND AND PURPOSE Acetabular retroversion may result in anterior acetabular over-coverage and posterior deficiency. It is unclear how standard radiographic measures of retroversion relate to measurements from 3D models, generated from volumetric CT data. We sought to: (1) compare 2D radiographic measurements between patients with acetabular retroversion and normal control subjects, (2) com...
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Radiological diagnosis of acetabular retroversion is based on the presence of the cross-over sign (COS), the posterior wall sign (PWS), and prominence of the ischial spine (PRISS). The primary purpose of the study was to correlate the quantitative cross-over sign with the presence or absence of the PRISS and PWS signs. The hypothesis was that both, PRISS and PWS are associated with a higher cro...
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OBJECTIVE To define and quantitate various radiographic signs of mycetoma infection. METHODS A retrospective study of 516 randomly selected patients seen between December 1996 and December 2004 at the Mycetoma Research Centre of Khartoum University, Khartoum, Sudan. All cases were confirmed by clinical examination, initial pretreatment radiographs, and histopathology. RESULTS The most commo...
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ژورنال
عنوان ژورنال: Radiography
سال: 2019
ISSN: 1078-8174
DOI: 10.1016/j.radi.2019.01.001