Yesterday, Alaska time, I took my Mother too the emergency room, while there she began to go through changes. The changes were getting out of hand, she wanted to leave, she said she was going to walk out, and that was that. Now today, she is walking around with her arm, jacked up and there is nothing wrong with her arm. They took all the necessary x-rays, and even her electro cardio gram was fine too.
My mom’s doctor ordered home health for mom because physical and occupational therapy can help with pain and flexibility. Ask your mother’s doctor if she would benefit from home health.
My husband had rotator cuff surgery on both of his shoulders. I saw firsthand how painful it is. I spoke with his surgeon after his surgeries. Shoulder issues are distressing.
Hard to know what this is, but you are ruling out the right things in the right way.