Chahla Jorge, Nitri Marco, Civitarese David, Dean Chase S, Moulton Samuel G, LaPrade Robert F
Steadman Philippon Research Institute, Vail, Colorado, U.S.A.
Steadman Philippon Research Institute, Vail, Colorado, U.S.A.; The Steadman Clinic, Vail, Colorado, U.S.A.
Arthrosc Tech. 2016 Feb 15;5(1):e149-56. doi: 10.1016/j.eats.2015.10.014. eCollection 2016 Feb.
The posterior cruciate ligament (PCL) is known to be the main posterior stabilizer of the knee. Anatomic single-bundle PCL reconstruction, focusing on reconstruction of the larger anterolateral bundle, is the most commonly performed procedure. Because of the residual posterior and rotational tibial instability after the single-bundle procedure and the inability to restore the normal knee kinematics, an anatomic double-bundle PCL reconstruction has been proposed in an effort to re-create the native PCL footprint more closely and to restore normal knee kinematics. We detail our technique for an anatomic double-bundle PCL reconstruction using Achilles and anterior tibialis tendon allografts.
后交叉韧带（PCL）是膝关节主要的后向稳定结构。解剖单束PCL重建，着重于重建较大的前外侧束，是最常施行的手术。由于单束手术后存在残留的胫骨后向及旋转不稳定，且无法恢复膝关节正常运动学，因此提出了解剖双束PCL重建，以期更接近地重建天然PCL附着点并恢复膝关节正常运动学。我们详细介绍使用跟腱和胫骨前肌腱同种异体移植物进行解剖双束PCL重建的技术。
