I brought this up with my GP a few months ago.
I did this because of 2 things
1) I developed a new symptom last summer- a severe worsening of symptoms such that I had to lie absolutely flat for two weeks after a car journey down to Cornwall which I had been doing each summer for 35 years sharing the driving - I was very dizzy, nauseous for the first several days of the lying flat such that I felt alarmed
and 2) that I had a diagnosis of hypermobility and an NHS Prof suggested that my conditions ( I have others) could come under an overarching umbrella, perhaps EDS, and referred me ( unasked) to a geneticist. CCI seems to be linked according to some accounts with EDS although
@JenB made it clear that she is not hypermobile.
Just to say for now that my GP had been approached by another patient with a similar query and was not hostile. He knew the three neuro surgeons worldwide who do this surgery. This was surely unusual. It sounded as if someone had been reading the same info as me.
Note: I am not wishing to seek or be tested for surgery myself but now use a Philadelphia collar for travelling and will be flying to Cornwall this summer. Flying doesn’t provoke the same problems.