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Radiology Review

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Cranial and Spinal
Spinal disorders
Disk herniation
What is a disk protrusion?

What is a disk protrusion?

What is a disk protrusion?

Focal extension of disc material beyond the edge of a vertebral body

Does a bulge commonly cause focal compression of a nerve root?

Identify the four anatomic zones where disc protrusions or extrusions can commonly occur.