Inclusion Criteria:  Patients diagnosed with chronic coccygodynia between the ages of 18 and 65 Intractable pain over the coccyx despite conservative treatment  Exclusion Criteria:  History of ganglion impar blockade and/or caudal epidural steroid injection carried out in the last 3 months History of lumbar surgery Systemic and/or local infections Malignancy Bleeding diathesis Acute fracture Known allergy to contrast material and/or local anesthetic substances Known history of any psychiatric disorder History of pregnancy