Eight weeks ago I had a new procedure it is called MFAT. They liposuction fat cells and then inject that into the affected joint. I was born on bone and my orthopedic doctor recommended a replacement. I had tried previously PRP injections, which helped my right knee, which was not as far gone, but did not help my left. This procedure has no long-term results so that is the downside. It is also most effective in thin and in well in shape people. I am very encouraged. I started rehabbing immediately and started playing pickle ball at four weeks. We will see where I am a year from now. The other downside is it out-of-pocket and it was $3500 for one knee