DuBois David F, Omar Imran M
Department of Radiology, Northwestern University Feinberg School of Medicine, 676 North Saint Clair Street, Suite 800, Chicago, IL 60611, USA.
Magn Reson Imaging Clin N Am. 2010 Nov;18(4):663-74. doi: 10.1016/j.mric.2010.09.003.
MR imaging of the hip is one of the most common musculoskeletal MR imaging studies performed today to assess for occult fractures, acetabular labral tears, hyaline cartilage loss, and musculotendinous injuries. Several developmental variations are seen in the hip, which can be mistaken for disease or potentially even contribute to the development of a pathologic condition. As in any imaging study, it is important to be cognizant of these variations as well as associated findings that help distinguish between true abnormality and developmental variation when interpreting an MR image of the hip. This article describes the numerous variants of the hip that are frequently seen on arthrographic and nonarthrographic MR imaging examinations.
髋关节的磁共振成像（MR成像）是当今最常见的肌肉骨骼MR成像检查之一，用于评估隐匿性骨折、髋臼盂唇撕裂、透明软骨损伤和肌腱损伤。髋关节存在多种发育变异，这些变异可能被误诊为疾病，甚至可能导致病理状况的发生。与任何影像学检查一样，在解读髋关节MR图像时，了解这些变异以及有助于区分真正异常和发育变异的相关表现非常重要。本文介绍了在关节造影和非关节造影MR成像检查中常见的髋关节多种变异。
