Has anyone had this done as treatment for your migraines? Has anyone heard of this as a treatment for migraines? I'm a vet and have been suffering with migraines now for well over 20 years. Recently the VA sent me to a private pain clinic whose treatment method recommendation was cervical medial branch block. After several days of trying to research it I haven't found any evidence to show the effectiveness of this treatment. Before I let some unknown Doctor shove a sharp object into my neck I want to know if it's worth the risk. By the way, I'm new here, just joined today.