摘要
目的 :探讨MRI对膝关节退行性骨关节病的诊断价值。方法 :对手术、关节镜或临床证实的 2 1例 2 6个膝关节退行性骨关节病的MRI表现进行回顾性分析。结果 :MRI能较好地显示膝关节病变的关节软骨、半月板、韧带、骨质等改变 ,还能对关节软骨、半月板损伤和退变进行分级 ,明显优于传统X线检查。结论 :MRI检查能清楚显示退行性骨关节病的病变特点和严重程度 ,为临床选择合适的治疗方案提供了依据。
Objective:To study the value of MR imaging in the diagnosis of the degenerative osteoarthrosis of the knee joints.Methods:The MRI findings of 26 cases of degenerative osteoarthrosis of the knee joints confirmed surgically or arthroscopically were retrospectively analyzed.Results:MRI could clearly demonstrate all the lesions in degenerative osteoarthrosis,including denuded articular cartilage, torn and degenerative meniscal fibrocartilage,chronic injuries of ligaments,osteophytes and subchondral sclerosis.The diagnosis accuracy of MR imaging was superior to that of radiography.Conclusion:MR imaging could accurately demonstrate the features and severity of the degenerative osteoarthrosis. MRI is an ideal and noninvasive technique in the diagnosis of degenerative osteoarthrosis and has important value in therapy planning.
出处
《放射学实践》
2004年第4期250-252,共3页
Radiologic Practice
