摘要
目的探讨低场MRI对膝关节退行性骨关节的诊断价值。方法对经手术、关节镜或临床证实的60例(65个)膝关节退行性骨关节病的低场MRI表现进行回顾性分析。结果低场MRI能较好地显示膝关节关节软骨、半月板、骨质及韧带等变性、损伤,较传统X线检查有明显优势。结论低场MRI对膝关节退行性骨关节病的诊断有重要价值。
Objective To investigate the value of low-field magnetic resonance imaging （MRI） in the diagnosis ot degenerative os- teoarthrosis of knee joints. Methods A total of 60 patients with knee degenerative osteoarthrosis （ 65 joints） surgically or arthro- scopically confirmed were retrospectively analyzed by means of reviewing their low-field MRI findings. Results Low-field MRI could clearly demonstrate all the lesions in degenerative osteoarthrosis, including denuded articular cartilage, torn and degenerative meniscal fibrocartilage, subchondral osteonecrosis and chronic ligament injuries. The accuracy of low-field MRI diagnosis was supe- rior to that of radiography. Conclusion Low-field MRI is clinically valuable in the diagnosis of degenerative osteoarthrosis of knee joints.
出处
《临床军医杂志》
CAS
2013年第6期635-637,共3页
Clinical Journal of Medical Officers
关键词
膝关节
骨关节病
磁共振成像
knee joint
osteoarthropathy
magnetic resonance imaging
