The thecal sac was partially encased, compressed and deviated to the right side. Contrast was contraindicated due to known history of renal insufficiency. Epidural hematoma, epidural empyema, nerve ...

A Kerrison rongeur is used to remove the thinned lamina, carefully decompressing the spinal canal. The ligamentum flavum lies between the lamina and the thecal sac.

The goal of decompressive laminectomy is to relieve pressure on the thecal sac and exiting nerve roots, while preventing instability. It is a technically demanding operation because of ...

MS Spinal Cord Lesions: Everything You Need to Know Spinal cord lesions are more commonly seen in progressive forms of multiple sclerosis, and they can result in an increased risk of disability.