Casey survived the stem cell procedure, although it was a lot more invasive then we expected. It took her most of the weekend to get over the the side effects of the anesthesia but she's pretty much back to her old self now. We haven't noticed any significant differences yet but it's still early. If you look closely at the photo you can see where her elbows have been shaved. Those are the areas where the stem cells were injected into the joints. Keep your fingers crossed.