Malempati Chaitu, Felder Jerrod, Elliott Michael, Brunkhorst Joseph, Miller Mark, Johnson Darren L
Orthopedics. 2015 Sep;38(9):563-9. doi: 10.3928/01477447-20150902-06.
Posterior cruciate ligament (PCL) injuries are extremely rare and most commonly occur in the trauma setting. They can lead to instability, pain, diminished function, and eventual arthrosis. Several techniques of arthroscopic PCL repair for tibial-sided bony avulsions have been described in the literature; however, no single technique has emerged as the gold standard to predictably restore posterior knee stability, PCL function, and knee biomechanics. The authors believe that the best results will come from procedures that re-create the normal human anatomy and knee kinematics. In this article, 3 arthroscopic methods of PCL avulsion repairs performed at 2 academic institutions are analyzed. The techniques described here provide good options for the treatment of these injuries.
后交叉韧带（PCL）损伤极为罕见，最常见于创伤情况下。它们可导致膝关节不稳定、疼痛、功能减退以及最终的关节病。文献中已描述了几种用于治疗胫骨侧骨撕脱的关节镜下PCL修复技术；然而，尚无单一技术成为可预测地恢复膝关节后向稳定性、PCL功能和膝关节生物力学的金标准。作者认为，最佳结果将来自于重建正常人体解剖结构和膝关节运动学的手术方法。在本文中，分析了在两家学术机构进行的3种关节镜下PCL撕脱修复方法。这里描述的技术为治疗这些损伤提供了良好的选择。
