Kira Mason, a victim of the London bombing attacks in July of 2005 has been fitted with a cyborg arm that fuses with her own skin and bone. The procedure has been called "a breakthrough."
Doctors were able to fuse a titanium alloy rod to her bone and the skin healed naturally around it—creating a protective seal. "The technique, intraosseous transcutaneous amputation prosthesis, or Itap, is based on reindeer antlers, which naturally grow through the skin without any problems." This prevents infection and eliminates the need for traditional strap and socket prosthesis. Battery-powered sensors allow her to control the movement of her hand by flexing muscles in her upper arm.