Fig. 3From: Failure load of the femoral insertion site of the anterior cruciate ligament in a porcine model: comparison of different portions and knee flexion anglesHistology of the porcine femoral ACL insertion site on hematoxylin and eosin staining. a On the medial surface of the lateral femoral condyle, the femoral anterior cruciate ligament (ACL) insertion site is located between the lateral intercondylar ridge (arrow head) and the posterior condyle cartilage margin (arrow). b The anterior attachment of the femoral ACL insertion site shows direct insertion. c The posterior attachment of the femoral ACL insertion site shows indirect insertionBack to article page