磁共振诊断膝关节半月板损伤200例

MRI diagnosis of meniscus injury of the knee

目的:探讨磁共振对半月板损伤程度和分型的价值。方法:对磁共振诊断的208个损伤半月板进行回顾性分析。结果:208个损伤半月板中,内侧137个,外侧71个;Ⅰ级损伤31个,Ⅱ级94个,Ⅲ级83个,均经手术或关节镜证实为撕裂伤。结论:磁共振能清楚显示半月板损伤,是诊断半月板损伤的理想方法。

Objective：To evaluate the value of MRI in determining the sort and degree of meniscus injury.Methods：The MRI of 208 cases of meniscus injury was reviewed.Results：Among the 208 cases,137 of the injury were seen in the wall of the meniscus and 71 in the lateral side.Thirty-one cases were determined as meniscus injury degreeⅠ,94 as degree Ⅱ and 83 as degree Ⅲ by arthroscopy.Eighty-three cases were proved to be meniscal tear by surgery or arthroscopy.Conclusions：MRI can clearly demonstrate the meniscus injury in the knee.It is considered to be a good method in diagnosing meniscus injury.