| 摘要 |
An artificial knee joint comprises: - a femoral component (1 1), provided with a medial condyle (13), a lateral condyle ( 14) and a front flange (50). The medial condyle (13) and the lateral condyle (14) are joined together in proximity with the rear end of the intercondyle groove ( 19) by a femoral cam (17), and separated by the intercondyle groove (19) in the remaining part of their extension; - a tibial component comprising a tibial plate and a tibial insert (12). The tibial insert (12) is configured to support the medial condyle (13), and the lateral condyle (14), and is provided with a tibial post (18). The femoral cam (17) is asymmetrical and comprises a distal surface (20) shaped like a drum which articulates with the tibial post (18). |
