Hi Stoney. Welcome. Well I just found out I have another issue. I have AVN in the same shoulder. Now I don't know if the pain is from the AVN or accessory nerve not working. So the plan is to address the AVN first.

The Dr I am seeing is an Orthopedist. I too have shoulder droop and have visible atrophy in the Trap and Sternocleidomastoid muscles. I found two videos on youtube showing the EL procedure and the patients looked happy afterwords and the range of motion looked normal.