Quad Tendon Autograft for Posterior Cruciate Ligament Reconstruction Using Transseptal and Posteromedial Portals

Abstract

We describe a surgical technique for reconstruction of the posterior cruciate ligament with quad tendon autograft using transseptal portal. We place the guide for the tibial socket through the posteromedial portal instead of transnotch, which is the most common practice. The use of the transseptal portal allows good visualization during the drilling of the tibial socket to protect the neurovascular bundle while avoiding the use of fluoroscopy. The advantage of using the posteromedial approach is the easy placement of the drill guide and to option to pull the graft once through the posteromedial portal and a second time through the notch, which helps passing the “killer turn.” The quad tendon is harvested with a bone block that is placed in the tibial socket and fixed with screws in the tibial and femoral side.