AJDRAJNR - American Journal of Neuroradiology

Right arrow Help viewing high resolution images
Right arrow Return to article
Click on image to view larger version.



FIG 2. After its injection, the contrast material is noted to travel along the posterior aspect of the nerve root within the neural foramen. In many cases, transforaminal contrast enhancement is not seen, as the material stays around the ganglion and extraforaminal nerve.





Right arrow Return to article

Copyright © 2009 by the American Society of Neuroradiology. Print ISSN: 0195-6108 Online ISSN: 1936-959X