Good job I can afford to pay for a Consultation then isn't it?
Think of all that money I've saved the NHS.
Indeed.
I think they have found so many cases that could be fixed by physio rather than surgery that they just decided all joint issues should be checked by physio first before sending them to (expensive) orthopaedic consultants, even when it should be obvious surgery is needed.
I had a very similar situation (but without your back history) in 2018, when a piece of cartilage in my left knee dislodged and stuck, meaning I couldn't straighten that leg anywhere near normal. It was absolutely obviously not muscular, but the GP (in a face to face appointment) still referred me to the physio first.
In my case, the physio said they would refer me (duh!), but it would be a few weeks at least. This being end of September. I decided it was impacting me too much and couldn't wait that long, so decided to go private. Had consultation a week after contacting the Spire hospital, and surgery two weeks later (would have been a week, but the surgeon was on holiday), followed by a few weeks of physio. Was back to Morris dancing last week of October, and got the letter from the NHS giving me a consultant appointment late December a week or two after that (which I contacted them and cancelled, obviously).