I used to get that popping in my lower spine prior to my surgery, almost every time I stood up after sitting a while. It never hurt either, it actually kind of felt good.
I wonder if that happens to everyone, not just scoli-spines.
Debbe - 50 yrs old
Milwalkee Brace 1976 - 79
Told by Dr. my curve would never progress
Surgery 10/15/08 in NYC by Dr. Michael Neuwirth
Pre-Surgury Thorasic: 66 degrees
Pre-Surgery Lumbar: 66 degrees
Post-Surgery Thorasic: 34 degrees
Post-Surgery Lumbar: 22 degrees