Cementless acetabular prosthesis G20

1. The advantages of osseointegration: the mesh structure allows bone to grow in quickly and reliably. The micropores are interconnected. This structural feature is matched with the good biocompatibility of titanium alloy, which is more conducive to bone ingrowth; 2. Mechanical advantages: The elastic modulus of the porous layer can reach the physiological bone level of the human body, which can make the implant replacement conform to the physiological stress distribution, and reduce the stress shielding as much as possible; 3. Excellent primary stability: The outer surface is rough, and the coefficient of friction with the bone bed is large, which is conducive to the initial stability of the acetabulum and femoral stem after implantation.