title: For cluster headaches: cryosurgery.
mesh_terms: D003027:Cluster Headache / Q000601:surgery*; D003452:Cryosurgery; D005726:Ganglia, Parasympathetic / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D013564:Sympathetic Nervous System / Q000601:surgery; D013699:Temporal Arteries / Q000294:innervation; D014653:Vascular Headaches / Q000601:surgery*