Efficacy of Interventional Methods Used in the Treatment of Coccydynia

This study aims to evaluate the effectiveness of sacral erector spinae plane block and caudal epidural injection in patients with coccydynia resistant to conservative treatments. Ultrasound guidance will be used for sacral erector spinae plane block, while fluoroscopic guidance will be applied for caudal epidural injection. The effectiveness of these treatments will be assessed through face-to-face questionnaires, the Numerical Rating Scale and the Paris Functional Coccydynia Scale at first, fourth and twelfth-week follow-ups.