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.
Following are some of the most common types of prostheses: Lower leg and foot. A number of prosthetic feet are available to simulate the action of a natural foot after an amputation below the knee. At least one available foot-ankle prosthesis is controlled by a microprocessor. It uses feedback from sensors to adjust joint movement, making walking more efficient and reducing the risk of falls.