I had a thoracic laminectomy with fusion done roughly 9 months ago. Afterwards I noticed some hard, painful lumps one on each side of my scar. Since then I have also developed an odd indentation above the scar, and as of yesterday, a lump right in the middle of my scar. What could they be? I have had constant pain since surgery(well since I suffered the injury actually), which has not lessened. I was aware before I had the surgery that I still have damaged thoracic and lumbar discs, so the pain could simply be from those. The lumps worry me though. Any help? Tips?