Because this measurement is related to the location of the hip joint center (HJC), we investigate and compare different HJC estimation approaches based on patient-specific 3D bone models. We estimate the HJC based on a simulated circumduction while minimizing inter-articular distance changes. ...
Expert consensus on MRI examination specification and diagnosis of hip joint Musculoskeletal Group of Chinese Society of Radiology of Chinese Medical Association Yuan Huishu Authors Info & Affiliations Published: 2024 -01 -10 · DOI: 10.3760/cma.j.cn112149-20231012-00286...
osteophytes, and joint bodies[45]. Non-fat-suppressed T1-weighted MR images are useful for detecting subtle subchondral fractures and subchondral sclerosis[28]. The normal appearance of the articular cartilage on T1-weighted MR images is homogenous...
与99mTc-MDP骨扫描相比,18f-氟化物PET/CT具有更高的敏感性。在ON的情况下,可观察到典型的环状征,对应于光减少区域周围的环形模式摄取。根据最近的一项研究显示从18f-氟化物PET/CT获得的代谢信息可以预测股骨头塌陷[10] ,量化可能是一个优势。因此,...
Radial MRI of the hip with moderate osteoarthritis. We carried out radial MRI in 30 hips with moderate osteoarthritis and in ten normal hips. On a scout view containing the entire acetabular rim, 12 vertical... M Horii,T Kubo,Y Hirasawa - 《Journal of Bone & Joint Surgery British Volume...
E. Beaule. Perfusion MRI in hips with metal-on-metal and metal-on-polyethylene total hip arthroplasty: A pilot stud.Bone Joint Res2016;5:73–79. DOI: 10.1302/2046-3758.53.2000572. 展开 关键词: metal-on-metal total hip arthroplasty dynamic contrast-enhanced magnetic resonance imaging DCE-MRI...
19. Clinical practice guideline: early detection of developmental dysplasia of the hip—Committee on Quality Improvement, Subcommittee on Developmental Dysplasia of the Hip, American Academy of Pediatrics. Pediatrics 2000;105(1):896–905.Medline ...
【Key words】Hip joint；Ischiofemoral impingement syndrome；Edema；Magnetic resonance imaging 坐骨股骨撞击综合征（ischiofemoral impinge-ment syndrome，IFI）是指由于坐骨结节和股骨小转子之间的间隙变窄，导致间隙内的软组织受挤压，引起软组织损伤，如股方肌水肿、萎缩等形态学异常的一系列综合征象构成，是引起髋部...
Conclusion: The FEAR index measured on MRI is less reliable and less sensitive than the FEAR index measured on radiographs. The cut-off value of 2° for radiological FEAR index predicted hip stability with 90% probability. Cite this article: Bone Joint J 2019;101-B:1578-1584. ...
After 4 months of conservative therapy, radiographs showed progressive joint-space narrowing and T1-weighted magnetic resonance images revealed a bone-marrow edema pattern not only on the femoral head but also on the lateral side of the acetabulum. Then during total hip arthroplasty, we found ...