Hi I got a tempera artery ligation for personal reasons and it backfired really bad. I was left with chronic headaches and am desperate for answers. I talked to a UCLA doctor about reversing the procedure (reanastomosis) and I was told there was no thing they can do meaning no proper technology that would make it possible. I'm only 26 years old and I'm trying to live a normal healthy life but it's hard now. Any feed back would be of so much help thank you so much