@notrain
I'd wondered the same. In my case, it's because the surgeon is planning on a dental expansion of the upper arch. I only need maybe 4mm, which I understand is at the upper end of what's considered stable for dental movements but it's still within the range. But in that case, say it relapses, then is a SARPE revision possible to fix it surgically?
@Lazlo
I know what you mean. I picked my ortho based on this factor. He's done a few hundred adult surgery cases, worked with out of town surgeons, spent lots of time with me, etc. He seemed to enjoy speaking with me and discussing this stuff even. Look for ones who trained as engineers. They're genuinely curious.
I don't know about picking surgeon first. It's hard to understand the tradeoffs without an ortho around to help you out. That being said, most of them are worthless in practice and I'd have needed a half dozen appointments at least probably. I'm a high maintenance patient lol. Out of town surgeons often don't have local surgeons that they're regularly working with.