Fig. 6　The medial and lateral tibial shift under (A) 150 N axial load and (B) 5 Nm valgus torque. (A) Under the 150 N axial load, the tibia shifted laterally due to the radial tear, but there was no significant difference. (B) Under the 5 Nm valgus torque, the tibia was significantly shifted medially by a radial tear at 30°-45° of knee joint flexion, which was improved by both suture methods.