膝关节交叉韧带损伤的MRI诊断

Diagnosis of Knee Cruciate Ligament Injury with MRI

目的探讨MRI对膝关节交叉韧带损伤的诊断价值。方法回顾性分析42例经手术或关节镜证实的前后交叉韧带损伤患者,MRI检查采用SE、FSE、矢状位、冠状位T1WI、T2WI及STIR序列。结果 42例交叉韧带损伤中,部分撕裂35例,完全撕裂7例,MRI诊断交叉韧带部分撕裂和完全性撕裂的符合率分别为89%和90%。结论 MRI能较准确地诊断膝关节韧带损伤及其并发症,为临床的治疗提供可靠的依据。

Objective To evaluate the value of MRI in diagnosis of the knee cruciate ligament injury.Methods Retrospective analysis of 42 cases with anterior cruciate ligament injury which confirmed by surgery or arthroscopy was done.All the cases were underwent with SE,FSE,sagittal,coronal T1WI,T2WI and STIR sequences.Results In 42 cases of cruciate ligament damaged,35 cases were partial tear,seven cases were complete tear.The accurate rates of MRI in diagnosis of anterior cruciate ligament partial tear and complete tear were 89% and 90% respectively.Conclusions MRI can accurately diagnose knee ligament injury and complications,and can provide a reliable basis for clinical treatment.