I wondered if someone can explain to me about spinal instability.
I had unstable spondy and I am now 2 level fused with screws, cages and rods.
I recently had a decompression. 5 weeks post operation I am in pain again - similar levels to post surgical pain but my pain meds don't touch it.
I am wondering what may have happened an if perhaps my spine has become unstable again. How do they know?