Zeng qi1, Zhang ziwei1, Nie lisha2, Zhu xia1, Huang zaoshu1, and Song lingling1
1The affiliated hospital of Guizhou mdeical university, Guizhou guiyang, China, 2GE Healthcare,MR Resertch China, Beijing, China
1The affiliated hospital of Guizhou mdeical university, Guizhou guiyang, China, 2GE Healthcare,MR Resertch China, Beijing, China
We found that prolonged-standing is more likely to affect the L1 / 2 level discs, while sedentary is more likely to affect the lower segment discs (L4 / 5 and L5/S1).
Figure2. Two 29-year-old men, prolonged-standing affected L1/2 disc, sedentary affected L5/S1 disc, the nucleus pulposus was poorly demarcated from the annulus fibrosus
Figure 1. L4/L5、L5/S1 NP values were negatively correlated with age
