How was the arthritis originally diagnosed 4yrs ago? Xray, MRI, other?
I'm an ex dancer but my main job is also in healthcare and previously on my feet walking miles each day, so I absolutely sympathise re the work aspect of being so limited. At one point, I couldn't sleep due to pain, could barely walk and
considered that an amputation would be better than putting up with the pain. I was only late 30's!
Is your arthritis worse on one side of your joint? If so, am off/uni loader brace might help. It has straps which subtly pull the patella and knee over to the less affected side and open the joint on the worse side. It was a gamechanger for me. Mine were supplied in the physio department of my hospital, after seeing the orthopaedic surgeon.
My 1st brace was a thusane one (the blue one in the pic). It was discreet and I could wear it under trousers. I did find that the elastic loosened within 6mths, plus I managed to lose weight by being more mobile. My next brace was like the other pic which I wore over trousers. Eventually I had physio and after a year weaned myself of needing any brace.
I know arthritis doesn't improve, so I have no idea how I manage now, but I'm 10yrs down the line from diagnosis. I'm sure I will need a replacement in time, but I'm doing well now. No brace, no analgesia and can walk.
Have you had an occupational health review with work? Are there lighter duties, managerial/office work etc you could move to rather than being on your feet so much?