One block too much? Pain outcomes for patients receiving one versus two medial branch blocks before thermal radiofrequency ablation.
Regional anesthesia and pain medicine(2023)
摘要
Significant controversy exists in the literature about whether dual medial branch blocks (MBBs) are necessary before undergoing facet thermal radiofrequency ablation (tRFA).[1–3][1] The current literature on one versus two MBBs, particularly those related to pain outcomes after tRFA, is of limited
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关键词
ablation,pain outcomes,medial branch blocks
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