Anterolateral Ligament of the Knee
Original Editor - Rachael Lowe
Top Contributors - Kim Jackson, Admin, Laura Ritchie, WikiSysop and Evan Thomas
Introduction[edit | edit source]
Attachments[edit | edit source]
Origin[edit | edit source]
The prominence of the lateral femoral epicondyle, slightly anterior to the origin of the lateral collateral ligament. Connecting fibers between the two structures have been observed.
Orientation[edit | edit source]
Oblique course to the anterolateral aspect of the proximal tibia, with firm attachments to the lateral meniscus, thus enveloping the inferior lateral geniculate artery and vein.
Insertion[edit | edit source]
On the anterolateral tibia, grossly located midway between Gerdy's tubercle and the tip of the fibular head. Definitely separate from the iliotibial band (ITB).
[2] | [3] |
Nerve Supply[edit | edit source]
Vascular Supply[edit | edit source]
Composition[edit | edit source]
Function[edit | edit source]
Given its structure and anatomic location, the ALL is hypothesized to control internal tibial rotation and thus to affect the pivot shift phenomenon.
Resources[edit | edit source]
References
[edit | edit source]
- ↑ Steven Claes, Evie Vereecke, Michael Maes, Jan Victor, Peter Verdonk, Johan Bellemans. Anatomy of the anterolateral ligament of the knee. Journal of Anatomy, 2013; 223 (4): 321
- ↑ Robert LaPrade. Robert LaPrade, M.D., PhD Tests the Anterolateral Ligament (ALL). Available from: http://www.youtube.com/watch?v=L0_Bgyl6G4o [last accessed 12/09/14]
- ↑ mysportsdoc. Anterolateral Ligament of the Knee Surgical Repair. Available from: http://www.youtube.com/watch?v=1Dnx9uK7qYQ [last accessed 12/09/14]