I have a wonderful anestesiologist: His method is to frozen the occipital nerves to minus 70 degrees, and it last for about 3-4 mnds.- then I have to repeat it. I have some cervicogen headache (and also Cluster and Migraine).
This treatment help me, because it less trigger for the other headache.
I know they are doing the procedure in USA, has anybody heard about that?
Please let me know!