Sports medicine & Kinesiology

Feel a pop, then pain in your knee? It could be an ACL tear

You're playing tag with your kids, hitting a fast tennis return shot, landing after a gymnastics vault, evading a football tackle or jumping off a rock onto the beach. Suddenly, you feel a pop in your knee, then immediate ...

Sports medicine & Kinesiology

Female Australian football players are taking more hits, says study

New research from the University of South Australia has for the first time identified the most common and burdensome injuries experienced by sub-elite female Australian football players in the South Australian National Football ...

Addiction

Femoral nerve block cuts opioid use in ACL reconstruction

For patients undergoing anterior cruciate ligament (ACL) reconstruction, a femoral nerve block (FNB) is associated with a lower incidence of excessive opioid consumption than adductor canal block (ACB), according to a study ...

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The anterior cruciate ligament (ACL) is a cruciate ligament which is one of the four major ligaments of the human knee. In the quadruped stifle (analogous to the knee), based on its anatomical position, it is referred to as the cranial cruciate ligament.

The ACL originates from deep within the notch of the distal femur. Its proximal fibers fan out along the medial wall of the lateral femoral condyle. There are two bundles of the ACL—the anteromedial and the posterolateral, named according to where the bundles insert into the tibial plateau. The ACL attaches in front of the intercondyloid eminence of the tibia, being blended with the anterior horn of the medial meniscus. These attachments allow it to resist anterior translation and medial rotation of the tibia, in relation to the femur.

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