Fig. 3.

(A) After creating a tibial tunnel whose size matches the diameter of the graft, the guide wire is inserted into the tibial tunnel by free-hand techniques. (B) The guide wire is inserted toward the triangular shaped funnel trough of the femur. (C) While the knee is extended gradually, the guide wire is slid into the anatomical footprint in the bony trough. (D) To prevent posterior wall blowout, the knee is flexed gradually until 90 degrees.