I have had 3 CCSVI procedures in Calif. My azygos and right IJV are now unblocked, but the problem onf my left side cannot be resulved at this time. Either NO left IJV from birth or it is blocked with no solution. SO I will wait until docs learn more. I am glad I went thru these CCSVI procedures and recommend testing and treatment for all. I am now trying the elevated bed as it helps pwMS drain their jugular veins.