I know a guy that owns a 93 RX7, and has since new, that has a prostetic leg. Of course, he's just now learning to use that leg, as he still had both real ones back in Feb......
The accident should have killed him, as it severed the femoral artery. But the same impact that severed it, also pinched it shut....... Otherwise, he would have bled out in less than 2 minutes, and it took EMS more than 15 minutes to get on-scene, due to that "little" blizzard.........