I had micro-fracture surgery in Feb of this year. I pretty much had the same thing that Oden had done to his knee. I was told that my injury was something that I had had for probably a long time, but was just aggrivated by a certain _____. I just started running again about a month ago, but I am very hesistant to go up for a rebound or something like that. My knee still feels weird after I am exercising for a while. I hope Oden makes a speedy recovery, but I can truly say that this surgery takes a while to re-cover from.
