What about your hip T-Score? Hips are a big factor in choosing osteo meds.
Also including your actual scores is useful to those trying to respond.
You might want to have someone else evaluate your DXAs if you get this next one and still don't trust the result or question the result due to scolosis. Having one vertebrae way worse than the others is a good reason to have a second opinion on what's going on in a DXA. There may be something going on that requires more investigation.
I paid to have Lani Simpson review my DXAs when I suspected there might be an error. It was useful but not pleasant news that my jump in bone loss seemed real and that the DXAs looked accurate. I'm not certain if she still offers this service? If not perhaps others do?