From a strictly medical/science point of view I think it's pretty cool. All kinds of things can be saved and transplanted this way. Still waiting to see a penis grafted to someone's head....which of course would make them a d!ckhead.
The advances that have been made in medical science is nothing short of amazing. I was just reading the latest JAMA periodical this morning and there was an account of a brother that had his severed head attached to his sibling's body. He seems to have adjusted quite well to the new appurtenance. Needless to say his peripheral vision is incredible.
Keeping your socks pulled up is big in China. Chinese medicine, in ways, is way ahead of USA's.
Everyday he must soak it in a solution containing rhino horn powder.