I've been reading these threads--in astonishment--don't come on here that much. I'm so sorry for all this suffering and so amazed there might be a structural cause for some. I wonder if traction such as a neck brace actually helps short term but longterm allows muscles to atrophy and then worsens the situation. It seems to me that one should uses neck braces on an on-off basis and maybe there are exercises that can be done to strengthen neck muscles as well? Maybe not.
I also began to wonder longterm about stretching and moving to keep circulation flowing and to strengthen muscles and ligaments and so forth. I wonder how many CFS patients who are housebound or bedridden and not moving enough--whether that worsens this kind of thing, especially if they're lying down a lot.
On one facebook group for EDS I was on, some people entirely avoided CCI surgery by taking collagen. It wasn't universal so I have to assume it depends on your mutations/situation/causes. I have HeDS self diagnosed but totally obvious by multiple symptoms/parameters and collagen plus vitamin c in the form of camu camu has been helpful to me. My elevator is out and I have to go up and down five flights of stairs--I could not have easily done this before, especially sometimes several times a day, because I subluxated my knee in 2007 spontaneously, and it was always after that problematic on stairs. With the collagen, so far I haven't noticed any pain or twinging on all these stairs (god willin' it stays that way).
Does anybody wonder if a typical birth, if one had the preconditions here, could have set one up early for some issue? You really get your head and neck squeezed down the birth canal. I was born caesarean and always was upset about that because it meant I didn't get healthy vaginal flora, but now in retrospect maybe that was a good thing.