Manto prosthesis smooth surface and hairy surface have their own advantages and disadvantages. Generally speaking, Manto prosthesis smooth surface is less difficult to operate, but easy to shift and rotate; hairy surface is more difficult to implant, and better stability. Mantoux smooth surface is relatively flat and smooth, relatively soft to the touch, can be easily implanted through a small incision during surgery, and is not easy to adhere to human tissue, but because of the friction is small, so it is easy to shift and rotate after the operation. Mentor hair surface prosthesis has a lot of texture on the surface, with a rough feeling, the surgery needs to make a slightly larger incision, and the friction between the body and the body is larger, so the surgery is more difficult to implant, but the stability will be better, less likely to shift, the disadvantage is that it is easy to integrate well, and there is the possibility of adhesion with the human body tissues. Manto prosthesis glossy, hairy surface are more common prosthesis, specific how to choose the advice of a professional doctor.