| Literature DB >> 31272962 |
J L Chazen1, E J Ebani2, M Virk3,4, J F Talbott5, V Shah6.
Abstract
The purpose of this report is to describe the technical aspects of CT-guided C2 dorsal root ganglion diagnostic block and radiofrequency ablation for refractory cervicogenic headache. CT guidance allows precise and safe positioning of a needle adjacent to the C2 dorsal root ganglion. At-risk neural and vascular structures can be avoided with CT, and it can provide a thorough understanding of upper cervical neuroanatomy.Entities:
Mesh:
Year: 2019 PMID: 31272962 PMCID: PMC7048488 DOI: 10.3174/ajnr.A6127
Source DB: PubMed Journal: AJNR Am J Neuroradiol ISSN: 0195-6108 Impact factor: 3.825