Body Repairs

I recently met a man, who had a tendon in his upper arm replaced with one from a cadaver. And it worked. It is amazing what science is doing now to help us repair or replace parts of our bodies. A few years ago, all of the talk about cloning led some people to say they were not in agreement with cloning, because people might clone themselves for use as spare parts. My fear would be that my clone might use me for spare parts.