I am looking for someone who is knowledgeable in radiology. I had shoulder X Rays yesterday for chronic pain in the back of my left shoulder. I believe the pain is originating somewhere in the area of the scapula. Is the third posterior rib located near the scapula? And is the third posterior rib visible in standard shoulder X Rays? Thanks for any help I can get answering this question! I wish I would have asked that question yesterday when I was there!