I had to look that one up, Robert! I love the Arthrex videos! I use them all the time in my surgical class at AT Still.
Anyway, ugh, that is a tough one. I would needle at the AC joint (just 1/2″ needles”) for some pain control and then muscle wise, I would go posterior cuff (infra and supra like we did in class) and the in and out technique at the lat/ teres, as we demonstrated in class. You could always go anterior/ posterior glenohumeral joint as well and attach estim for pain control, if there are no contraindications there. I do that in side lying, with the patients are very supported so it doesn’t fall forward or backward during treatment. You may or my not feel comfortable with that as depending on who you took class with and when, we may not have shown that technique. But it’s a thought.
Hope that helps! Good luck and keep us posted!
Sue