Retired Army Sgt. Max Ramsey, 42, recently traded his X2 microprocessor knee for the latest innovation in prosthetics at Walter Reed National Military Medical Center (WRNMMC). The X3 waterproof and ...

I have been an above-knee amputee for over 50 years. For the first 30 years, my prosthesis was balsa wood with a simple mechanical knee. I fell a lot, could only walk at one fixed speed, would sweat ...

MANCHESTER-- Within a year or so, Jack Daly's left knee should work about as well as the knee of most 50 year olds, as long as he remembers to keep it charged. Daly, a truck driver who lost both his ...

A new motor-powered, microprocessor-controlled prosthetic knee called 'Power Knee' was introduced by Össur. Power Knee aims to help people who have limb differences or above-knee amputations have the ...

You probably don’t want to lose a leg, but if you have to there are many options now that were unthinkable not long ago. That is, if you can afford them. A microprocessor knee — a prosthetic with some ...