Originally Posted by LiveLoveandTrust

It is possible to reverse it without removal of the ribs but that is hardly ever recommended when you have vascular issues never mind a verified bony abnormality. It is highly unlikely that you will get better without surgery. I am someone who did not have a boney abnormality but because it was vascular it had to be done sooner rather than later.
As for the head symptoms, that is not unheard of. The myofacia is very interesting and can pass pain to strange places. That's what makes TOS so hard to diagnose. I've heard of people having those symptoms then them disappearing after surgery even though they weren't really thought to be part of the TOS. Personally, the left side of my face and scalp from the cheek up were numb but that has lifted since having my ribs removed.