| 摘要 |
<p>This reconstruction acetabulum prosthesis is a metallic implant, with the shape of a hemispheric dome, provided with an external porous coating, with the purpose of obtaining an immediate and a long term solid fixing, in the receiving bone. For this purpose, the dome has holes in its bottom and peripheral grooves, in which, according to the case, one or several fixing lips are fixed, specially designed plates which are screwed to the periacetabulum iliac bone. <IMAGE></p> |
