Researchers at MIT have developed a bionic knee that redefines mobility for above-the-knee amputees. Unlike traditional socket-based prosthetics, this system anchors directly to the bone and ...

New York City-based Hospital for Special Surgery is revitalizing knee osteotomy, a historic procedure to help some patients avoid knee replacement. The procedure, developed in the late 19th century ...

A bionic knee that directly attaches to the thigh bone and uses implanted electrodes can make a prosthetic leg feel more like ...