Anterior Cruciate Ligament In The Knee

With an ever increasing number of people becoming involved with athletic activities, there is an increasing number of injuries occurring which can be devastating for the individual. Most of the injuries that affect athletes occur in one of four structures in the human body: bones, muscles, tendons, or ligaments. Because ligaments attach bone to bone and play a major part in providing stability for joints, the major stabilizing ligament in the knee, the anterior cruciate ligament (ACL), assists in performing everyday actions of the human body including sitting, standing, walking, running, dancing, and participating in other sports. The injury that specifically affects this ligament is very serious and always

The Anterior Cruciate Ligament also known as the ACL is deemed the most commonly torn ligament in the knee and can result from both contact and noncontact injuries. Most Anterior Cruciate Ligament injuries result from an extreme force on the lateral side of the person’s knee causing a valgus force which pushes the knee inward (Kisner & Colby, 2012, pp. 802-803). This injury to the side of the knee can also cause a “Terrible Triad” injury which also injures both the medial meniscus and the medial collateral ligament (Kisner & Colby, 2012, p. 803). Our textbook further states that “the most common noncontact mechanism is a rotational mechanism in which the tibia is externally rotated on the planted foot….this mechanism can account for as many as 78% of all ACL injuries” (Kisner & Colby, 2012, p. 803). If the person does not seek medical help with this injury they are susceptible to also injuring the remaining support ligaments as well. Patients usually present with joint effusion; possibly 25 degrees of flexion, joint swelling if blood vessels are involved, limited ROM, stress pain and instability along with quads avoidance gait patterns (Kisner & Colby, 2011, p. 208)

Another reason for ACL wounds is halting all of a sudden the sudden alter in course puts weight on the knee and the ACL takes the majority of this anxiety since it's the weakest part of the knee. Backing off while running additionally puts weight on the ACL in light of the fact that it's like halting abruptly. Arriving from a bounce erroneously is another illustration of an ACL damage, any sort of hopping puts weight on the ACL in light of the fact that it's the weakest part of the knee. Direct contact or crash, for example, a football handle any sort of impact specifically to the ACL could bring about a tear or serious sprain. (American Institute of Orthopedic

The term ACL refers to Anterior Cruciate Ligament. The ACL is one of two ligaments in the middle of the knee that connects the femur to the tibia. The tearing of your ACL is a pretty common injury. There are about 100,000 ACL tears in the United States each year at a financial cost of around $1.7 billion. This wound is usually caused by pivoting, cutting, and jumping while playing sports. The number of people who have torn their ACL is actually increasing. Doctors believe this is happening either because more people are participating in high intensity

There are many important parts in your body, and the anterior cruciate ligament(ACL) is one of the most important part to your leg and fitness. The ACL gives the knee its stability and many injuries can happen to this part of the body, so people with these injuries often visit rehabilitation(rehab) therapy for faster recovery. This is one of the most common athletic injuries. Mostly teens, who play sports, get these injuries. A pop usually indicates that the ACL is torn. Many people come to rehab therapy, and even with this special treatment, it takes a very long time for full restoration. The torn ACL not only affects certain parts of your body, but also affects several parts that can cause more severe injuries.

The ACL (anterior cruciate ligament) is one of four ligaments to connect the thigh bone to the shin bone. The ACL stabilize the knee, controls excessive movement, and limits joint mobility. The ACL is primarily for the forward motion when walking, running, and jumping. Without the ACL the thighbone would constantly dislocate from the shin bone.

All high school I have seen this injury happen to several athletes affecting their performance. Usually from what I have noticed this disability, although temporary, can ruin an athlete’s opportunity to continue in the sport thus making them lose several opportunities. The disability I am speaking of is an ACL tear. “A torn anterior cruciate ligament (ACL) is a common knee injury, especially for athletes. Ligaments are long, rope-like bands that fasten bones together. The ACL’s role is that it helps give the knee its stability. This injury usually occurs through movements such as pivoting, stopping, or turning on a dime. People also can also receive this injury if they jump up and when they are on their way down their knee is locked instead of flexed. This puts pressure on the knee joint and causes the ACL to tear or break apart”(Jr. A.). ACL injuries are quite often in sports I was privileged to interview someone who has experienced it on a

If you sustain a tear of the anterior cruciate ligament (ACL), you may require surgery to correct it. This is not an uncommon injury, and it can occur during engagement in a sport as well as when a person simply twists the knee and falls. Once you have undergone torn ligament surgery, one of the best ways to regain strength and proper mobility in your knee is to rehabilitate it with physical therapy.

The act of suddenly stopping and changing directions or a hard impact to the side of the knee can cause a strain or tear of the ACL. These are one of the most severe sports injuries, but not the most common. A completely torn ligament requires surgery and may cut an athletic career short. If you think you might have an ACL injury, see your doctor immediately.

Ligament and meniscal injuries are traumatic injuries in the knee. Ligaments are fibrous connective tissue that connect the bone to the cartilage and it also holds a joint together. The ACL is the ligament that gets injured the most due to where it is sited in the knee. When ligament or meniscus injury occurs, the client will experience pain and good possibility of instability of the joint. What will the client feel when injury occurs? When do most injuries occur? What surgical management will be needed? Some injuries are more severe than others and therefore an X-Ray will be taken to rule out arthritis or possible broken knee cap, MRI will be ordered by physician to determine if there is a tear. NSAIDs may be recommended for

The anterior cruciate ligament injuries (ACL) are the most common and detrimental injury in young athletes.1 More than 200,000 anterior cruciate ligament reconstructions (ACLR) are conducted in the United States annually to reconstruct the ligament and stabilize the knee.1,2 According to the CDC, ACLR cost over $1 billion dollars to the health care system.3 ACL injuries are increasing in female’s secondary to their increased involvement in sports activities, from recreational to competitive sports.4 ACL injuries are commonly classified into two categories, contact and non-contact injuries with approximately 70% of the injuries being non-contact and the remaining 30% a result of direct contact.4 Females athletes are 3 times more likely to

In the sports world the word ACL brings absolute horror and cringe with it. That’s because when an ACL tears it can be one of the most painful experiences an athlete can have, especially with the surgeries and recovery it brings with it. Along with that, the ACL is in the deep part of the middle of the knee, so most of the time when you damage your ACL you most likely have damaged something else. Women especially have to worry about the overall health of their knees as they have a 4.8% greater chance of tearing their ACL than men (Musgrave). ACL tears are one of the worst injuries in the sports world and in order to recover to full health it takes time, patience, and a hard-work ethic.

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.

Anterior cruciate ligament (ACL) injury is a common sports injury occurs widely in the USA with the majority of suffering by healthy individuals with 70% of non contact period, during a variety of movements such as jump landing, cutting and pivoting (21). Different risk factors should be considered for injury, such as environmental, hormonal and biomechanical (18, 19). ACL injury prevalence is very high in soccer as well as other sports in females compared with males (29). Anterior shear force, valgus collapse, quadriceps to hamstring strength ratio (1, 21, 35, 37) are considered as other main risk factors in both genders. Co-contraction of the hamstring and quadriceps has been shown to provide dynamic stability to the frontal plane at the knee that protects maximum knee abduction loading (35). So, the main focus of the study should be on muscular strength between agonist –antagonist muscle of lower limbs and recovery after injury. Female athletes get injured almost 2-8 time higher than the male counterparts (1,5,7,19,21,24,29,33,35). Interesting point for comparing injuries in sports, dominancy of leg plays a role in ACL injury. In a non contact injury, females are more prone to get injured in their supporting leg, whereas male soccer athletes tend to injure the ACL in their preferred kicking leg (5). Biomechanical point of view, such as more extended hip-knee landing technique postures, knee pressure

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