I have both psoriatic and osteo arthritis. I am using a crutch to walk. My knees hurt, and I can hear them grind when I move to certain positions. I have seen you tube videos and read many articles about robot assisted TKR. The general opinion seems to be there is less recovery time with the robot. I would like some solid educated conclusions about this topic. What are the pros and cons? What experiences have any of you had with robot assistance surgery? I thank all who help in advance.