ACL: Anterior Cruciate Trauma

There are several different kinds of "common" injuries such as a broken leg, rolled ankle, or a sprained knee. The one I will be researching and describing is the ACL injury. Which is one of the most common sports injuries? As Medical Definition states, "The ACL is a ligament in the knee that crosses from the underside of the femur (the thigh bone) to the top of the tibia (the bigger bone in the lower leg)." In essence, the ACL is a vital part of an athlete 's lateral lower body movement which is crucial in any sport where an athlete or a person moves their legs. Therefore players who participate in any kind of activity that involves moving their lower body need their ACL to function in their activity, or just to even

ACL (Anterior Cruciate Ligament) tears relates back to Egyptian era. Back then, they first started by trying to stitch the ACL back together where it tore, that’s how surgeons learned about grafting. Starting off, the hamstring was the first thing they tried using this new technique on. After success with the hamstring graft, they moved to trying the patellar tendon graft, which was also successful. Fortunately, surgeons now have many ways to repair ACL

The Anterior Cruciate Ligament “…is a primary restraint to anterior drawer of the tibia” (Halewood & Amis, 2015, p. 2790) which means that it keeps the tibia from moving too far forward. Providing controlled extension, it is also a primary player in knee stability (Kisner & Colby, 2012, p. 803). It

When someone tears their ACL, their first thought goes to getting ACL surgery, or ACLR. However, there are non-surgical treatments for special populations. Those populations are young children and older individuals. Additionally, there are alternatives to ACLR.

In sport an ACL injury is the most frequently ruptured ligament of the knee (Johnson, 1983), it is described by Flynn 2005 as a serious, common and costly injury (Flynn, 2005). In many cases an ACL injury is the result of noncontact and studies done by Barrett et al 1972 and Beckett et al 1992 support this as they reported that 78% and 71% of ACL injured patients described noncontact mechanisms of injury such as landing with too much knee extension or change in direction (pivoting) (Barrett et al 1972 and Beckett et al 1992) and also can happen due to contact such dominant kicking leg, fall on the knee or even a forceful blow to the knee. Bjordal et al 1997, in their findings showed that 58% and 42% of ACL injuries were

The Anterior Cruciate Ligament (ACL) is one of the most common knee injuries in female sports today. The ACL is a ligament that attaches the femur and tibia to the knee allowing the knee to bend while still being stable and supporting the whole body. Dr. Russel F. Warren, a physician for the New York Giants football team, explains, “The ACL prevents the shin bone (tibia) from moving too far forward on the thigh bone (femur) and keeps the knee from twisting inward excessively.” When athletes tear their ACL there is a greater chance that they have hurt or another ligament in their knee such as the LCL, MCL or Meniscus; which is cartilage that absorbs shock from the body’s pressure (MedlinePlus). The ACL is strong, but one wrong move could result

When an ACL is torn there is usually a whip-like snap of the lower extremity that can be observed as the ACL tears (Ireland, 1999, p.152). In visualizing this high-risk ”position of no return,” we comprehend the importance of a “get-down” knee-flexed, 2-footed balanced position (Ireland, 1999). In the no-return position, the hip abductors and extensors have shut down, and the pelvis and hip are uncontrolled.

In recent years, there is an increase number in the women’s participation in different sports led to a rise in non contact ACL injuries. Team sports such as soccer, basketball, volleyball are known for require lower extremity dynamic stability for patterns of movements like cutting, jumping, accelerating-decelerating[1].80,000-2,50,000 ACL injury occurs annually in the USA [20]. Anterior cruciate ligament injuries happen more commonly in knee joint injuries which are almost 50% of total. Along with it this injury affects even after 10 years to the chronic pain in knee and osteoarthritis [29].Female athletes who involved in different sports are 4-6 time higher than males for getting ACL injury [30, 1, 19, 20].

The Anterior Cruciate Ligament, also known as the ACL, plays an important role in the stabilization of the knee. The ACL connects the femur to the tibia. The ACL passes, in a diagonal, from the outer area of the femur to the inner area of the tibia. The main function of the ACL is to restrain forward movement and the inner rotation of the bottom half of the leg, as well as prevent hyperextension of the knee (Schwager, 2009).

One can say that an Anterior Cruciate Ligament (ACL) tear, is an athlete’s worst nightmare. The ACL is one of four major ligaments that stabilizes and supports the knee. Its main function is to prevent anterior movement of the tibia off of the femur along with hyperextension. The ACL injury occurs from overstretching the ligament often caused by a sudden change in direction, awkward landing from a jump, sudden deceleration, or even a direct collision (3). More importantly, three out of four ACL injuries occur from non-contact instances (2). During the onset of the injury, a distinct popping noise can be heard with an instantaneous sharp pain causing the athlete to fall to the ground. It is the most common type of injury in the knee in the

The ACL is part of a cruciate ligament that lies inside the knee joint and attaches the front of the tibia with the back of the femur. It is made up of strong fibres (collagen) that act like the strands of a rope or cable and this enables the ligament to prevent knee hyperextension, limit excessive tibial rotation, resist excessive anterior translation of the tibia on the femur as well as varus and valgus forces. In the Northstar web page it is stated that, “The anterior cruciate ligament is one of the most important ligaments to

Out of the many ligaments, muscles, and tendons in the knee, the ACL is the most common to injure. The ACL, or anterior cruciate ligament, is a vital ligamentous stabilizer of the knee that resists anterior

Each year people suffer from one of the most common knee injuries, a torn anterior cruciate ligament (ACL). The ACL is one of the four ligaments that aid in stabilization and function of the entire knee. From a sports injury to a fall, an ACL may occur for numerous reasons. Receiving an accurate diagnosis from the area’s best orthopedic surgeon will help in determine if surgery for ACL tear is necessary.

The anterior cruciate ligament is a stabilizing force within the knee joint. The ACL prevents hyperextension as well as limiting excessive tibial rotation and valgus/varus stresses of the knee joint. Athletes are expected to perform maneuvers that put excessive force on their knees. An ACL tear is a common injury among athletes resulting in the need for surgical intervention. After surgery and physical therapy, the goal usually included to return to sports at their prior level of competition while trying to prevent reinjury. What criteria do clinicians use to determine when the athlete is ready? Several studies were reviewed to answer this question. The results included several variables that could predispose an athlete to reinjury, several

Many athletes do not realize how important the anterior cruciate ligament is and the roll it plays in their bodies. The rope-like ACL, just over an inch long, stabilizes the knee during pivoting and twisting movements (Swift). The ACL is cruel not just because it breaks so often, but because unlike most ligaments, it does not heal (Swift). Ligaments have a bone-to-bone connection, and the two bones that the anterior cruciate ligament connects are known as the femur and tibia. The ACL is located behind the patella, otherwise known as the kneecap, and above the tibia (shinbone)