A. A normal knee is not painful and does not limit your mobility. In an arthritic knee, especially one with advanced osteoarthritis, the protective cartilage surface has worn away causing bone to rub ...

Dental prosthetics and fixed partial dentures (FPDs) represent a fundamental aspect of restorative dentistry, facilitating the replacement of missing teeth through conservative, yet durable, ...

Scottish scientists have created the world's first powered bionic fingers for partial-hand amputees. Called ProDigits, the prosthesis has a silicone skin and movable thumb that allows amputees the ...

Recently, I wrote about a man in Nebraska named Adam Cutshall, who got a 3D-printed finger replacement 20 years after a tragic mishap. He made the mistake of using power tools while intoxicated and ...

A new artificial retina, an array of electrodes implanted on the back of the eye, has been found to restore partial vision to totally blind people. In a study focused on 15 blind participants who had ...