CT引导下C2诊断相关组注射及射频消融治疗颈源性头痛
CT-Guided C2 Diagnostic Related Group Injection and Radiofrequency Ablation for Cervicogenic Headache.
作者信息
Chazen J Levi
机构信息
From the Department of Radiology and Imaging, Hospital for Special Surgery, New York, New York
出版信息
AJNR Am J Neuroradiol. 2025 Feb 3;46(2):434. doi: 10.3174/ajnr.A8651.
Abstract
CT-guided injection and radiofrequency ablation (RFA) of the C2 dorsal root ganglion (DRG) is a safe and effective treatment for cervicogenic headache arising from C1-C2 joint arthritis. The C2 nerve root is unique in that it lacks a motor component; RFA can be performed with pain relief in exchange for occipital numbness. This video article outlines the imaging anatomy and technical considerations of this procedure.
摘要
CT引导下C2背根神经节（DRG）注射及射频消融（RFA）是治疗由C1-C2关节关节炎引起的颈源性头痛的一种安全有效的方法。C2神经根的独特之处在于它没有运动成分；进行RFA可缓解疼痛，但会换来枕部麻木。本文视频概述了该手术的影像解剖及技术要点。
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本文引用的文献
1
CT-Guided C2 Dorsal Root Ganglion Radiofrequency Ablation for the Treatment of Cervicogenic Headache: Case Series and Clinical Outcomes.
AJNR Am J Neuroradiol. 2022 Apr;43(4):575-578. doi: 10.3174/ajnr.A7471. Epub 2022 Mar 24.
2
CT-Guided Block and Radiofrequency Ablation of the C2 Dorsal Root Ganglion for Cervicogenic Headache.
AJNR Am J Neuroradiol. 2019 Aug;40(8):1433-1436. doi: 10.3174/ajnr.A6127. Epub 2019 Jul 4.
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