You might want to look into EDTA Chelation. It will clean all of your arteries out, not just the neck. If your neck is clogged, chances are that you have issues elsewhere. It binds with the plaque and removes it. Gave it to my father a couple of years ago who had COPD and congestive heart failure from 75 years of smoking (he started when he was 9). He had a 95% and a 90% blockage and had dimentia from lack of blood flow to the head. Because of his other problems, surgery was not an option. After treatment, he was back to normal. Unfortunately, the bad heart finally got him. Did it myself last year and I feel lots better. Anyway, do a google search and read some articles on it and ask your doctor about the option. I think it's the best thing since carbon arrows.