Posterior ligament reconstruction. A, Arthrex Popliteal Drill Stop prevents advancement of guide pin past the tip of the marking hook during drilling. B, Millimeter markings on Arthrex PCL Femoral Marking Hook allow determination of the distance of the femoral tunnel from the margin of the articular cartilage. C, Arthrex “Worm” Curving Suture Passer facilitates passing of graft sutures through tibial tunnel into intercondylar notch. SEE TECHNIQUE 51.25.