Thanks for your comment. I asked my husband to look at the "winging of the scapula" and he said it does not change when sitting down. My Othropaedic surgeon is sending me to the neurologist for tests to see what damage there may be to the nerves.
Thanks
Your description is consistent with weakness of serratus muscle and resulting in winging of scapula. If you are highly interested, please review the book" Muscles.testing and function withposture and pain", written bykendall,McCreary,provance,rodgers, romani. If you sit down and the winging of scapula is reduced, lower limb length discrepancy may be contributing to the condition. Othropaedic surgeons are supposed to help your condition.