However, one of our goals was the prospective long-term evaluation of these designs and their impact on nonarticular surface wear as evidenced by osteolysis.

• 但是，我们的目标之一就在于，对这两种假体进行长期的前瞻性评价，同时通过观察其非关节面的磨损，对其骨质溶解的情况进行评估。