Pulsed Radiofrequency Alone Versus Combined With Stellate Ganglion Block for Acute Herpes Zoster–Associated Trigeminal Neuralgia in Patients With Pain Catastrophizing: A Retrospective Cohort Analysis
Purpose This study compared the efficacy of pulsed radiofrequency (PRF) combined with stellate ganglion block (SGB) versus PRF alone in managing acute herpes zoster–associated trigeminal neuralgia (HZTN) with pain catastrophizing. Patients and Methods Between 2019 and 2024, 61 patients were divided into two groups: the...