New Medical procedures.

[billy]

[smartass]It's impossible to make something 100% succesful .[/smartass]

But imo i don't think that it would be that easy. Bionic arms or legs could be very useful though leepy:

your mum and dad were pretty close cos they got a 99.99999999 percent idiot when they had you

back on topic.

i'm pretty sure that in time
prosthetic limbs will be as good as perfect.
maybe even cultured from real bone and tissue