Key points are not available for this paper at this time.
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.
Türkyılmaz et al. (2024) studied this question.