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Journal of Experimental Orthopaedics
Fig. 1 | Journal of Experimental Orthopaedics

Fig. 1

From: Increased ACL direct insertion coverage provided more positive biomechanical effects on graft and bone tunnel during knee flexion: a simulation study

Fig. 1

A Identification of the tibial footprint of the ACL (a anterior ridge; b medial intercondylar ridge; purple region posterolateral bundle of the ACL; blue region anteromedial bundle of the ACL; yellow point tibial attachment point). B Identification of the femoral footprint of the ACL (orange region direct ACL insertion; green region indirect ACL insertion; red line lateral intercondylar ridge; yellow point femoral attachment point). C Positional relationship among the tunnels and the landmarks on the ACL femoral footprint

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