Subluxated costovertabral joint?

[Crystal33]

I was not familiar with the condition, though now has me wondering about 12 months of disabling pain between my shoulder blades.
"With repeated episodes of subluxation, the spine accumulates an increasingly larger number of abnormal sites. In fact, some MRI studies have shown areas of soft-tissue fibrosis and calcification up to one inch thick around the spine. At the same time, long-term swelling can increase due to improper vascular supply and drainage. From here, full-blown spinal disease is the likely outcome."