I am so sorry to hear about your post op issues. What type of TOS do you have? I have ATOS and VTOS and had 2 first rib resections 6 weeks apart. I had an MRA 2 months after the second surgery which showed that the compression of the vein and artery had been resolved on the right side and minimal compression on the left side which means there was inflammation and scar tissue which is completely normal.

What is your surgeon saying? I would not think about a redo yet, it is very early and the recovery from these surgeries is long.