The effectiveness and safety of cranial nerve block in migraine: a critical review
Rev. Headache Med. (Online); 14 (1), 2023
Cranial nerve blocks (CNBs) have been used for the acute and preventive treatment of a variety of headaches, including migraine. The effectiveness of CNBs in migraine is usually observed beyond the duration of the nerve block, possibly due to central pain modulation. The most used target is the greater o...