膝关节前交叉韧带损伤的低场MRI诊断价值  

Diagnostic Value of Magnetic Resonance Imaging to the Knee Joint Anterior Cruciate Ligament Injures

作　　者：孙西林[1] 鞠志国[1] 

机构地区：[1]广东省南雄市人民医院,512400

出　　处：《医学理论与实践》2006年第4期396-398,共3页The Journal of Medical Theory and Practice

摘　　要：目的:探讨MRI对膝关节前交叉韧带损伤的诊断价值。方法:回顾性分析35例膝关节前交叉韧带的MRI检查结果,并与关节镜检查结果进行对照分析,观察前交叉韧带损伤影像解剖特点和前交叉韧带损伤的MRI信号特点。MRI检查采用SE、FSE矢状位、冠状位及横断位T1WI、T2WI及STIR。结果:35例前交叉韧带损伤中,部分撕裂22例,完全性撕裂13例。MRI诊断前交叉韧带部分性和完全性撕裂的符合率分别为86.4%和100%。结论:MRI扫描是一种多平面、多序列的准确诊断前交叉韧带损伤的无创伤检查方法,为临床制订治疗方案提供可靠依据。Objective： To assess the value of MR imaging in diagnosis of the anterior cruciate ligament injury of the knee joint. Methods： MRI appearances of 35 patients with anterior cruciate ligament injuries of knee joint who had undergone operation or arthroscopy of the knee joint were analysed retrospectively and compared with arthroseopic finding. Sagittal, coronal and axial scannings with SE,FSE sequence （T1WI,T2WI,STIR） were performed. Results： In 35 cases with anterior cruciate ligament injury, there was partial tear in 22 cases and complete tear in 13. The accuracy of diagnosis of partial and complete anterior cruciate ligament tears was 86.4% and 100% respectively. Conclusion： MR imaging with multiple planes and sequences is an accurate, noninvasive modality to evaluate the anterior cruciate ligaments of the knee. It is important for the reoperative treatment planning.

关 键 词：膝关节 膝前交叉韧带损伤 磁共振成像 关节镜检查 

分 类 号：R686.5[医药卫生—骨科学]