AJDRAJNR - American Journal of Neuroradiology

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Figure 1


Fig 1. A, CT scan showing disk herniation in the posterolateral part of the L4-L5 disk.

B, Transforaminal periradicular infiltration at the L5–S1 level, demonstrating the needle placement and contrast medium within the right L5 root sheet.





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