Radiofrequency Ablation - Veterans Affairs

Radiofrequency ablation (RFA) is a percutaneous treatment that uses radiowave-induced heat to create a lesion in a spinal sensory nerve. Following a prognostic blockade to target the affected nerve(s), radiofrequency (RF) current is applied in a pulsed or continuous manner for several minutes via a needle electrode to the targeted nerves under ... ................
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