Objective To reconstruct acute and chronic complete rupture of anterior cruciate ligament(ACL),posterior cruciate ligament(PCL) assisted with arthroscope,for the recovery of knee join stability.

• 目的探讨膝关节镜下对急慢性前、后交叉韧带(ACL、PCL)断裂的重建治疗,以期恢复膝关节稳定性。方法在关节镜下使用自体或异体的骨-髌腱-骨、肌腱重建修复断裂的前、后交叉韧带。