Fig. 2From: Application study of 3D LAVA-Flex on lumbar intervertebral disc degenerationa Sagittal T2WI image; b sagittal 3D LAVA-Flex image. L4–5 and L5–S1 intervertebral space stenosis (Pfirrmann grade V): hypointense signal of the intervertebral disc appeared on T2WI image and on 3D LAVA-Flex image, linear hypointense signal shadow was present and the distinction of nucleus pulposus and annulus fibrosus was lostBack to article page