Chapter 2 The intervertebral disc - ASNR

There is a large disc herniation at L4/5 and a small protrusion at L3/4. Note that the diffuse disc bulge at L5/S1 is darker than the disc from which it comes. The disc protrusion at L3/4 is the same signal as the disc from which it comes. The Acute disc herniation at L4/5 is brighter than the disc frm which it comes. ................
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