Fig. 3From: Tibiofemoral joint contact area and stress after single-bundle anterior cruciate ligament reconstruction with transtibial versus anteromedial portal drilling techniquesK-Scan 4000 contact area and stress maps representative of a left knee under 1000 N axial load at 20° of flexion after undergoing the two ACLR conditions. Medial tibiofemoral joint of intact knee (a), medial joint of AM portal technique reconstructed knee (b), medial joint of TT technique reconstructed knee (c), lateral joint of intact knee (d), lateral joint of AM portal technique reconstructed knee (e), lateral joint of TT technique reconstructed knee (f). Calibrated contact stress legend (f). Top = anteriorBack to article page