Researchers say that EPIC could serve as a noninvasive interface between the nerves and muscles and a prosthesis, allowing it to respond just as a natural limb would.

Objective: to investigate the clinical results and value of custom made artificial total knee prosthesis in limb sparing surgery for malignant bone tumors around the knee joint.

Bionics shape design of lower limb prosthesis has always been the subject for the study of humanoid robot and rehabilitative prosthesis.