Pulse Radiofrequency and Occipital Nerve Block for Chronic Migraine Patients

In this study, the effect of nerve blockade and radiofrequency treatment applied to the nerve on pain in chronic migraine patients will be investigated. Occipital nerve blockade group (control group): Depending on the location of the pain, blockade will be applied unilaterally or bilaterally with 5 cc of 2% prilocaine for each sıde. Pulse Radiofrequency application to the greater occipital nerve will be applicated after radiofrequency cannula placed near the greater occipital nerve location with 42 degree, for 240 seconds.