Summarize the selections of the artificial material about the rebuilding of the posterior cruciate ligament and explore the outlook.
综述后交叉韧带损伤后重建材料的选择，探讨人工合成材料的应用前景。
To sum up the characteristics of the artificial material according contrast to the other rebuilding materials. The need of the back stability of the posterior cruciate ligament is more strictly.
后交叉韧带的后向稳定性要求更高，其损伤后对重建材料的要求更高。
To sum up the characteristics of the artificial material according contrast to the other rebuilding materials. The need of the back stability of the posterior cruciate ligament is more strictly.
后交叉韧带的后向稳定性要求更高，其损伤后对重建材料的要求更高。
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