Comparison of the Clinical Effectiveness of Repeated Ultrasound-guided Greater Occipital Nerve Blocks and Greater Occipital Nerve Pulse RF in the Treatment of Migraine
Comparison of the Clinical Effectiveness of Repeated Ultrasound-guided Greater Occipital Nerve Blocks and Greater Occipital Nerve Pulse RF in the Treatment of Migraine
The aim of the study is to evaluate the clinical efficacy of the repeated greater occipital nerve(GON) blokcs with GON pulse radiofreaquency (PRF)
The nerve blocks will be performed at the Cervical-2 (C2) level with ultrasound guidance.Also , the PRF will be done as above proximally.
Inclusion Criteria:
Exclusion Criteria: