Hey JenEbean, Congrats on the collar removal. I still remember the relief and freedom. I've got the same naging pain under my shoulder blade that goes to the shoulder and arm too. It started about eight weeks after my last fusion (C5-6 W/doner bone and plate W/screws), and three years later, I'm in constant pain and on perminent disability. I don't mean to scare you and hope it passes quickly. I'm still in the process of diognosis and hoping for answers. So if you find anything, I want to know about it. Oh and remember its very easy to over do it so take it easy eh.