Thanks for the response! No I have not had any venous studies done but Im going to ask my dr about a venogram to see if I have any blockage or not. I am otherwise very healthy. I have no other medical problems like Hypertension, diabetes etc... I just had lab drawn and my cholesteral came back great and my triglycerides were low. I wouldnt think that I had venous insuff in my lower legs but you never know. I do have Degenerative Disc Disease in my neck but the MRI on my lumbar area came back with only one degenerative disc but none bulging or herniated. I just want to know what is wrong with me and how Im going to deal with it. Im pretty sure that I developed TOS from having the herniated disc for so long and then the repetitive injury on top of that. I did post on the MS site as well. Thanks again.