Fig. 5
Anatomic anterior cruciate ligament (ACL) reconstruction on a left knee. a demonstrates 3-4 mm of posterior wall remaining after reaming the femoral tunnel, viewed from the anteromedial portal. b shows the anatomic position of the femoral tunnel viewed from the anteromedial portal, placed within the femoral footprint on the posterior aspect of the condyle. c, viewed from the anterolateral portal, demonstrates the tip aimer placed in the center of the tibia footprint. d demonstrates the final anatomic ACL reconstruction