Fig. 6From: Transtibial versus independent femoral tunnel drilling techniques for anterior cruciate ligament reconstruction: evaluation of femoral aperture positioningFemoral aperture placed by each technique [transtibial (A) and independent (B)] quantified by anatomic coordinate axis method on 3D CT reconstructed profile view of medial wall of lateral femoral condyle. Each figure includes 4 small points representing the centers of femoral apertures placed in 4 studies and synthesized in forest plots presented in Figs. 4B and 7BBack to article page