Figure 2a. Spin-echo MR images (500/20) of the lumbar spine obtained in a healthy volunteer in the (a) supine and (b) prone positions. Distinct movement (33%) of the medullary cone (c) is visible.
Figure 2a. Spin-echo MR images (500/20) of the lumbar spine obtained in a healthy volunteer in the (a) supine and (b) prone positions. Distinct movement (33%) of the medullary cone (c) is visible.