Hi, I'm feeling a bit confused on what is going to happen during my surgery. The MRI shows some thinning of my knee cap, baker cyst and a ganglion cyst. On one hand the Arthroscopy seems pretty straight forward with a much much shorter recovery time. On the other hand a PKR seems a bit over the top with a really long and painful recovery. Now I'm not sure how to prepare, I'm not really sure what to expect. Has anyone had this experience? Any advice?