Ischiofemoral Impingement Syndrome in 2024: Updated Concepts and Imaging Methods [0.03%]
2024年度股坐骨压迫综合征的概念更新与影像学检查方法
Martin Torriani
Martin Torriani
Ischiofemoral impingement syndrome (IFI) is a source of extra-articular pain caused by narrowing between ischium and femur in native hips. Secondary compression of quadratus femoris muscle leads to edema, tears, and deep gluteal pain. IFI i...
Luis S Beltran
Luis S Beltran
Hip dysplasia in the young adult population is a significant contributing factor in the development of early osteoarthritis. Diagnosis and treatment planning relies on a comprehensive imaging assessment of the hip joint morphology to better...
Femoroacetabular Impingement: Preoperative Planning and Postoperative MR Imaging Evaluation [0.03%]
股髋关节撞击症：术前计划与术后MR影像评估
Florian Schmaranzer,Malin K Meier,Reto Sutter
Florian Schmaranzer
Imaging plays a critical role in the preoperative and postoperative evaluation of patients with femoroacetabular impingement. Non-contrast MR imaging and direct magnetic resonance arthrography of the hip are the modalities of choice for the...
Zachary E Stewart,Donna G Blankenbaker
Zachary E Stewart
Acetabular labral tears are a mechanical cause of hip pain. Hip MR imaging should be performed on 3T magnets using small field of view and high-resolution imaging. If using a lower strength magnet, direct arthrography should be performed. T...
Sarah Fischer,Nogah Haramati
Sarah Fischer
The hip joint is home to a diverse range of neoplasms, as well as many pseudo lesions, including post-traumatic, infectious, and degenerative processes. Through careful evaluation of the clinical context, location, and imaging features, the...
Beverly A Thornhill,Lee Thompson
Beverly A Thornhill
MR imaging is a useful tool in establishing the diagnosis of inflammation and/or infection in the hip joint and adjacent tissues, and in determining the extent of disease. In conjunction with clinical factors, MR imaging findings can help t...
Alissa J Burge
Alissa J Burge
MR imaging of hip arthroplasty can be technically challenging due to artifacts associated with metallic implant components; however, utilization of specific parameter modifications and advanced metal reduction sequences allows acquisition o...
Ali Ghasemi,Jenifer Pitman,Laura M Fayad et al.
Ali Ghasemi et al.
Entrapment neuropathies of the hip (ENH) can occur due to a variety of causes with clinical symptoms that may mimic musculoskeletal disorders. Etiologies include entrapment in a fibromuscular canal, tethering due to posttraumatic fibrosis a...
Alejandra Duarte,Angela Román Antonio,Jenny T Bencardino
Alejandra Duarte
Understanding the complex anatomy and development of the hip is crucial for diagnosing and categorizing femoral neck stress fractures in athletes. These fractures result from repetitive mechanical loading, affecting trabecular structure. Va...
Jaime Isern-Kebschull,Sandra Mechó,Ara Kassarjian et al.
Jaime Isern-Kebschull et al.
MR imaging evaluation of hamstring tendons reveals their association with subgluteal posterior hip pain, emphasizing the superiority of MR imaging over ultrasound due to the deep location of the hamstrings. This review encompasses various c...