Can the symptoms of severe Osteoporosis such as, pain in the back and ribs, along with the tummy pooching out, come on, over the period of 8 weeks? I also had a fractured T12 that I injured this past November 19TH, and the Dr. fixed it through Kyphoplasty two weeks ago. The procedure did work and took the pain away only from that one section of the vertebra. My ribs in the front feel like bone rubbing bone. Will an MRI show these changes? I did have an MRI when I first got injured and it showed the fractured vertebra. If there were these changes from Osteoporosis would it show on a new MRI? Thank you for any help you can give.