Evaluation of the Effectiveness of Caudal Epidural Steroid Injection as an Adjuvant to Ganglion Impar Pulsed Radiofrequency Therapy in Chronic Coccygodynia

This study aimed to evaluate the effectiveness of adding caudal epidural steroid injection (CESI) to ganglion impar pulsed radiofrequency (GI-PRF) therapy in patients with refractory chronic coccygodynia, and to determine the effect of pain duration and trauma on treatment success.