The doctor seems to think it's carpel tunnel. I don't think so because it's the same side as shoulder injury and appeared a few weeks afterwards.
I *think*, without knowing the first thing about anatomy, that the cuff injury allows my shoulder to move put of where it is supposed to be - more towards my chest - and that is putting pressure on a nerve. The PT said that is what my shoulder is doing and I've noticed if I really stretch out my pecs I feel something in the thumb.
Here's my question, that I will be asking my ortho and PT - at what point do we throw in the towel and go for surgery?
Would be a little odd for carpal tunnel only in the thumb and a pretty big coincidence for it to coincide with a shoulder injury. There's not really a nerve around the rotator cuff that would only affect sensation to the thumb either.
Without knowing any of the intricate details, I'd say at least a couple months of good therapy before starting to consider surgery. Not therapy where they stick you in a corner using therabands. Should be a lot of stretching and general strengthening at home, while doing things with you in the clinic that you're unable to do on your own. Recovery isn't always immediate. You're looking for improvements in different forms. Improved range of motion. Improved function. Decreased pain is nice but isn't always immediate.
Well, it's been a good month, a little more. Therapy was as you described. I thought she was pretty good, but making little to no progress. Feels like we are going backwards. More pain (because I've been using the joint more in therapy), but any gain in range of motion is fleeting. I think part of the problem is it's been a year since the injury.
PT recommended surgery may be the best choice. I have an appt with the best shoulder guy in town in a few weeks, we'll see how that goes.
On the thumb: working theory is that with the cuff being damaged, my shoulder sits forward in the socket and pinches a nerve. We did a lot of stretching & strengthening to get it back and when I focus on that, I do have improved motion.