[ans]

You elucidate what I think about in a rather deranged way. I do not know what the truth is re: if ADR (or what disc type) creates less of a domino effect on surrounding levels. As an aside, I went for a PT evaluation and to my surprise, she palpated my S1 joint that hurt.

Good luck and thanks. I have been told that I'll need fusion vs. an ADR at this level but wonder if this is more for insurance reasons.

Be well, ans