Had shoulder surgery (SAD, ACR, LOA) 6/23 go to PT 2x/wk still stiff with limited ROM when do I consider MUA?

Too early. Sounds as though U may have component of adhesive capsulitis, and well MUA may be necessary if all else fails, I have had a lot of success in my own practice with intra-articular injections to include some form of cortisone. This seems to facilitate PT and help pts restore their motion, however I would probably wait another 4 wks before considering that.