Sorry about your continue problems. Can they not use radiation to treat your disease? When I was trying to get a diagnosis for my condition one of the Oncologist told me that if it turned out to be synovial chondromalacia they would do a synovectomy and if that didn't get it all they would do radiation. I was diagnosed with Lipoma aroboresence and have had two synovectomies, one artho and one open with a pkr.
I hope everything heals well and you won't have to just live with it.
They did offer it a long time ago when I was at a different hospital but it has never been mentioned since worth asking then though thanks davrunner
I've had several synevectomies too.