Computed tomography in assessment of myelographic nerve root compression in the lateral recess

Spine
J G Johansen

Abstract

Thirty patients with myelographic shortening of a single nerve root sheath without indentation of the dural sac were studied by CT. Lateral disc herniation was diagnosed by CT in 18 patients. The myelograms of these patients were considered suspicious of disc herniation in three patients, uncertain in seven, and misinterpreted as lateral recess stenosis due to bony encroachment in eight. CT is more reliable than myelography in assessment of the etiology of nerve root compression in the lateral recess.

Citations

Jul 9, 2013·The Spine Journal : Official Journal of the North American Spine Society·D Scott KreinerUNKNOWN North American Spine Society
Dec 1, 2007·Arthritis and Rheumatism·Philippe GoupilleJean-Pierre Valat

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