See the entire definition of Emergency department. Emphysema: is a lung condition featuring an abnormal accumulation of air due to enlargemen... See the entire definition of Emphysema. Enzyme: Proteins that speeds up the rate of a chemical reaction in a living organism. An e... See the entire definition of Enzyme
1 And a computer-assisted prosthetic leg costs $20,000 or more. 2  According to Brown University, the C-Leg computerized prosthetic leg by Otto-Bock, for above-the-knee amputees, can cost as much as $50,000, or up to $70,000 or more, including the prosthetic foot.
Computer controlled knees. Prosthetic knees are designed for people who have amputations above their knee, and thus lack the knee joint and lower leg. In reality, you need more than just the knee. For one thing, you need a socket, the bucket-shell that encases your limb and attaches to the prosthetic knee joint on top.