| 摘要 |
An acetabular cup assembly (200) for attachment to a acetabulum comprises an acetabular cup (202) having a first connector. A fastener (210) cooperates with the cup and has a second connector. The first and second connectors cooperate to connect the fastener to the cup. The fastener comprises a fastening portion for cooperation with the acetabulum and a connecting portion for connection with the cup. The fastener can be used with a bushing (366) which has a generally spherical outer periphery and an interior wall defining central opening extending through it, the interior wall cooperating with the connecting portion of the fastener.
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