Role Of The Anterior Cruciate Ligament - 1642 Words

Most people will never understand the many complexities of the world. The same can be said about the human body and the different structures that work together to produce movement. Some people who desire to be in highly competitive sporting environments, will attest to the excruciatingly painful, life-altering moment when they were engaged in play and heard the quintessential â€Å"pop† sound from their knee and they are immediately falling to the floor unable to move that knee. This is usually followed by a diagnosis of an anterior cruciate ligament tear and within a few weeks, surgical methods must be taken if the athlete wishes to return to their sport at the same high level. This paper will seek to properly define what the role of the anterior cruciate ligament (more commonly called the ACL) is, shed light on the procedures necessary for an athlete to return to play, and analyze data found through research to determine the likelihood of re-injury and, therefore, the effect iveness of ACL surgery. The anterior cruciate ligament â€Å"is a ligament that connects the femur (thigh bone) to the tibia (lower leg bone) and is one of four major ligaments in the knee† (Putukian 1). It is responsible for stabilizing the knee, especially in sports/activities that require cutting, pivoting, turning maneuvers, landing, sudden deceleration, and planting. It is this ligament that is responsible for also preventing tibial translation onto the femur. Injury to the ACL usually happens whenShow MoreRelatedBiomechanics Essay1400 Words   |  6 Pagesï » ¿ The Anterior Cruciate Ligament’s role in movement Michael Corrada Texas Tech University Quiz 1, 3, 4, 5, 6 ABSTRACT The anterior cruciate ligament is one of the most injured parts of the knee for young and old alike. With the advancements in medical technology we are able to provide reconstruction and physical therapy to those with this type of injury. Most anterior cruciate ligament tears come from cutting or sharp pivoting or when the lower leg is planted and the upper leg twistsRead MoreThe Injuries Of The Knee Joint1325 Words   |  6 Pagestransverse plane. Internal rotation and external rotation of the knee move about the proximal/distal axis. Flexion and extension of the knee move about the medial/lateral axis. The valgus and varus movements that occur at the knee joint move about the anterior/posterior axis. The interlocking of the femoral condyles with the tibial plateau restricts rotation in the knee when the joint is in a fully extended position with the amount of rotation increasing as the knee joint flexes. The knee provides mobilityRead MoreDon t Tear It?1652 Words   |  7 Pagesfemales in the last decade and is a great recreational sport to be apart of. In Montana, girls that play soccer are prepared for all weather mentally but not necessarily physically. Many girls every year are sat on the bench from injuries. Anterior Cruciate Ligament (ACL) injuries are the most common injury a young girl can get. Soccer is a game played on a turf or grass field. The ground could change within minutes if it started raining or snowing. This causes it to become slippery making it more ofRead MoreThe Knee Joint And The Rehabilitation Process1577 Words   |  7 Pagespaper will focus on the role of the ACL, how it is injured, and the rehabilitation process. While each component of the lower extremity has its own role, the knee is the most complex. The knee joint performs various functions and carries most of the weight of the upper body. There are four ligaments in the knee joint: the anterior cr uciate ligament, posterior cruciate ligament, medial collateral ligament, and the lateral collateral ligament. The anterior cruciate ligament (ACL) is often injured whenRead MoreSymptoms And Severity Of A Knee Ligament1088 Words   |  5 Pagesthat the symptoms and severity of a knee ligament sprain relies on upon the level of stretching or tearing of the ligament. In his study he has included 3 grades of knee ligament sprain. 1) In a mild grade 1: knee ligament sprain, the ligaments may extend but they don’t actually tear. The joint cannot swell or hurt very much. It can increase the risk of injury again. 2) With a moderate evaluation II sprain: Bruising and swelling are most common sign. Ligaments get partially torn and more painful. 3)Read MoreWhat Is Anterior Cruciate Ligament?1726 Words   |  7 PagesOne 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 ACLRead MoreSports and Injuries: Anterior Cruciate Ligament558 Words   |  2 Pages Anterior Cruciate Ligament The sport I have chosen is soccer, soccer is the most popular sport in the world as every country in the world plays soccer. Soccer has many injuries as the high tempo of the game kills the athletes bones, but one of the most common injuries in soccer is the anterior cruciate ligament. Anterior Cruciate ligament also know as ACL is a heartbreaking knee injury to the athlete which puts them out for years. This injury occurs when the athlete has done overtraining and hasRead MoreClinical Conditions And Their Underlying Pain Mechanisms1705 Words   |  7 Pagespain reported usually relates well to the extent of the peripheral tissue damage or pathology which is the anterior cruciate ligament sprain. Anterior cruciate ligament sprain often involved peripheral tissue damage or pathology. It is usually due to sudden twisting or hyperextension resulting in knee bending back too far which consequently lead to the damage of the anterior cruciate ligament (Vorvick Ma 2011). The knee sprained can be classified into three grades, depending on the amount of damageRead MoreThe Ligament Of The Anterior Cruciate Ligament1697 Words   |  7 PagesThe 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). Three bones meet to form the knee joint. These include the thighboneRead MoreKnee Injuries : A Knee Injury885 Words   |  4 Pagesdislocations. These various injuries can include notorious tears known as: †¢ Anterior Cruciate Ligament (ACL) tears †¢ Lateral Collateral Ligament (LCL) tears †¢ Medial Collateral Ligament (MCL) tears †¢ Posterior Cruciate Ligament (PCL) tears Each type of tear can be clearly visible through the use of an MRI scan. ACL Tears ACL tears are the most common type of knee injuries seen in athletes. The ACL is viewed as the most important ligament in the entire knee. To elaborate, it helps provide stability throughout