Objective To provide an anatomic evidence for the posterior cruciate ligament(PCL) reconstruction, the role of its sub-bundles and the function of the meniscofemoral ligaments were studied.
目的：探讨后交叉韧带分束情况及板股韧带的作用，为临床重建后交叉韧带提供解剖学基础。
RESULTS: the repair materials for the reconstruction of cruciate ligaments of the knee joint mainly include autograft, allograft and artificial ligament.
结果：膝关节交叉韧带的重建修复材料主要有包括自体移植物、同种异体移植物和人工韧带。
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