Multiplanar evaluation of radiological findings associated with acetabular dysplasia and investigation of its prevalence in an Asian population: a CT-based study

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• 作者：Tomohiro Mimura ; Kanji Mori ; Masahiro Kitagawa…
• 关键词：Acetabular dysplasia ; Developmental dysplasia of the hip ; Prevalence ; Computed tomography ; Multiple parameters ; Multiplanar
• 刊名：BMC Musculoskeletal Disorders
• 出版年：2017
• 出版时间：December 2017
• 年：2017
• 卷：18
• 期：1
• 全文大小：828KB
• 刊物主题：Orthopedics; Rehabilitation; Rheumatology; Sports Medicine; Internal Medicine; Epidemiology;
• 出版者：BioMed Central
• ISSN：1471-2474
• 卷排序：18

文摘

BackgroundAcetabular dysplasia (AD) is a well-known cause of osteoarthritis (OA) of the hip, with its prevalence previously determined on plain radiography. The prevalence of preexisting AD was reported as 7.3% in a patient-based Asian population. Although computed tomography (CT) could evaluate AD in multiple planes, its prevalence using multiplanar CT images has not been reported. We investigated its prevalence with CT on coronal, axial, and sagittal planes and then determined if adding the axial and sagittal planes enhanced the investigation.