In short, unfortunately - nobody knows.
In more or less the same or similar realms - Chiro's, Osteopaths, Physiotheraphy/Physical Theraphy, and Neurologists - all believe it or not confusingly share very similar aspects of diagnosing and promoting overall "wellness" - that is - they diagnose mobility and nervous reception / health problems by very similar context/s - in this case - the spine & the musculo-skeletal system either in depth or in general .
A very, very strong debate forum I've read at whirlpool goes extremely lengthy disagreements and confusion over who is better which apparently -
I'd personally conclude from all the reading that not one single practise of the above stream is; apparently "better". A lot claim Chiros to be all pseudo-sciences without properly admitting visual imaging and internal diagnosis first, incompetencies, false / made up beliefs about subluxations, etc. Some believe that Physiotheraphists are better because they are more "scientifically" (that's the word that's often praised as their quality) proven, inclined and opinionated to their each and every way of treating their patients. But some swear that Physios just sit back and give you a list of written exercises and plans without actually them treating you on the spot directly hands-on. Confusing isn't it?
Osteopaths & neurologists....well perhaps they are just adding more confusion to the mix. There's just a lot more reading required from my end to be honest.
This video which pretty much concludes the debate the differences between Chiros & Physios very well. I like the analogy here that there are bad accountants as there are bad lawyers, bad freelancers, etc...
My experience / only with chiro so far
-----------------------------------------------------
Since the beginning of this year I've had a mysterious sharp freezing pain on my upper backs/traps each & every time I woke up in the morning; and even at times worse - the pain woke me up 5 / 6 hours later almost all the time. Lowered my supplemental intake, modified my diet (adopting completely gluten free, modified my training regime, reduce my training emphasis from strength to corrective measures and endurance - nothing so far has worked. and thus so far I've decided to see a recommended chiro by a friend to see how it goes.
Long story short so far (after 6 visits) - it's a mixed blessing. There was one neck adjustment he did to me once that I had a somewhat severe pinch nerve on my left vertebrae whereby I couldn't even look to my left in the morning. That took two days for me heal & restore neck mobility.
After about three weeks now (tomorrow will be the 7th visit) - I must say that at least - my Chiropractor disregard the need to look at any imaging or visual diagnosis (even though for at least a month now - I insist / trying to get an MRI appointment and thx to my GP constantly writing things down wrong on the forms).
BUT - here is the flipside which I share my positive/s about chiros - while they are NOT necessarily interested in looking at visual or internal diagnosis before hand - they DETERMINE the problems by feeling and extreme hands-on approach on their patients. What I mean is more than just remedial / sports massage. Adjustments & cracking/s here and there may or may not make sense to you UNTIL you felt it.
But overall - I feel that many of the problems he noticed outside of my upper back (postural) - pelvic rotation/left leg longer than the right, etc - I felt have improved since I saw him. Even though yes disappointingly - my upper traps are still waking up freezingly sore everyday in the mornings - there is more of a sense of "balance" after having these adjustments overall.
But one thing for sure - my issue is not yet resolved $$$$. At least not yet
.
What I recommend (for those who are new or are about to see any of the above specialist)
---------------------------------------------------------------------------------------------------------------------------------------------------
GET AN MRI or comprehensive visual diagnosis first. Period. Convince your GP to type & write down exactly what symptoms you're having on each referral form. Unfortunately MRI is a bitch to make booking since all radiologists are fully booked until for as long as SIX weeks. I'm not even sure I can even get one at all since I'd like to have one done in the morning weekend.
I am going to see my GP once more and have three referrals to be requested & rewritten - xray, CT scan, and MRI. CT scan I believe should be ok, and much more comprehensive than an X-ray.
At least, once you have your visual diagnosis - you can then forward these to whoever specialist you see. And please - even if they refuse - I'd convince them to see it.
Hope this helps.