Results: There are 13 cases of osteosclerosis in small joint of spine, and 7 cases of subflavous ligament thicken and/ or ossify, all of this display long-Tl and short-T2 imaging in MRI. 结果:脊椎小关节骨质增生13例,黄韧带肥厚和(或)骨化7例,在MR图像上呈长T1短T2信号。
Conclusion: The causes of abnormal long-T1 and short-T2 imaging in MRI, we think that the osteosclerosis in small joint of spine is a common cause except the subflavous ligament thicken and/ or ossify. 结论:MR图像上脊髓侧后缘异常长T1短T2信号,除为黄韧带肥厚和(或)骨化外,脊椎小关节骨质增生也是一种常见病因。