The purpose of prosthetics is to restore the patient’s appearance and partially restore the function of the limb. The cost of installing a prosthesis depends mainly on the materials used, the manufacturer and the function of the prosthesis. If you choose the ordinary domestic prosthesis, relatively cheaper, about 20000-30000 yuan. If you choose to import prosthetic limbs, due to its materials, quality, technology than domestic good, while the function is relatively richer than domestic prosthesis, the price is relatively expensive, in more than 50,000 yuan, some even up to more than 100,000 yuan to hundreds of thousands of yuan. The choice of prosthesis should be combined with the condition of the patient’s residual limb and personal economic conditions, choose a suitable prosthesis, while the installation of prosthesis needs to be rehabilitated with the help of professional technology to resume a normal life.