Acl Research Paper

Wehbe 1
The ACL is a cruciate ligament that is one of four original stabilizing ligaments in the human genu. The ACL is important for stifle stability, performing as the primary restraint to anterior translation of the shin on the femur (Cameron). This ligament also functions as a subsidiary restraint to forces of varus, valgus and internal/external rotation. It is located at the focus on of the knee, consisting of two atomic piles of fibers an anterior medial and posterior lateral - which move from the anterior medial shin bone to the posterolateral femoral condyle (Griffin). These particular bundle names were given due to their location of insertion into the tibia plateau. The ACL attaches in front of the intercondyloid eminence of the tibia, blending with the anterior snout of the lateral meniscus and is submerged in a synovial fluid, allowing for lubrication and movement of the joint (Griffin).
Injuries of an ACL are extremely common, with a four to six times greater incidence in female person athletes than in males. This injury occurs in enjoyments that involve landing place, jumping, sharp snip and pivoting; in sports such as, basketball, football, soccer, volleyball and skiing. Within football and soccer, the near common mechanism for an ACL injury involves deceleration, valgus and external rotation.



With basketball, hyperextension and internal rotation are a threat (Duarte). Also, during skiing or when landing a jump off balance on a straight knee, the injury usually results from the internal rotation of the tibia with the knee flexed greater than 90 degrees (Griffin). Although this occurrence is far less(prenominal) common, an injury to the ACL can also result from a collision, subjecting the knee to hyperextension and/or valgus stress, and can happen outside of a sports engagement. This is a result from falling down stairs, slithering on ice, or twisting the leg or knee (Griffin). During this injury, the athlete/patient usually reports hearing and/or tinge a pop and then collapsing to the...If you want to get a full essay, order it on our website: Orderessay



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