磁共振成像(MRI)具有高度的软组织分辨率以及多平面成像和软骨、骨髓显示能力,能清晰地显示半月板、交叉韧带、关节软骨、骨膜、关节囊及内、外侧副韧带、骨骼和肌肉等解剖结构,在膝关节疾病诊断中具有独特优势。本文对48例膝关节损伤MRI征象及鉴定资料进行分析,希望为法医学鉴定提供 Magnetic resonance imaging (MRI) has a high degree of soft tissue resolution and multi-planar imaging and cartilage, bone marrow display capabilities, can clearly show the meniscus, cruciate ligaments, articular cartilage, periosteum, joint capsule and medial and lateral collateral ligaments, bones and muscles And other anatomical structures, in the diagnosis of knee disease has a unique advantage. In this paper, 48 cases of knee injury MRI signs and identification data analysis, hope for the forensic identification