| 摘要 |
<p>The cup has an insertion cup (1) with a hemisphere convex retainer exterior face (2) and concave receiving face (3). The acetabular cup is conditioned and assembled at an infertile state with a fixed articular insertion (4) defined by ceramic engaged in the insertion cup. The insertion cup has a receiving peripheral structure (8) to receive a fixation unit, where the fixation unit fixes a nails impactor (15) of the acetabular cup. The impactor is fixed at the acetabular cup, and structure is fixed with an orientation and implementation insertion (11) that is made of polyethylene.</p> |
