Knee Image Enhancement

ACLs are one of the easiest injuries to get for athletes and average people alike, and a lot of people don't know what the ACL is or how to treat it until they tear it.

The anterior cruciate ligament (ACL) is one of the four main ligaments in the knee joint that connect it to the shin bone (tibia) and thigh bone (femur). It 's located deep within the joint, behind the kneecap (patella), above the shinbone, and below the thighbone. The ACL lies diagonally across the middle of the knee and plays a role in keeping the knee stable during movement. Partial tears of the ACL can occur, but are rare. Most ACL tears are either near-completes or complete tears. After experiencing an ACL tear, an athlete has a 15 times

Forty-seven fresh-frozen cadaver knees were included in the study. Twenty-two were males and twenty-five were female. The average age of the male knees was thirty-four and the females age was twenty-eight. Before any testing began all the knees were

If you’re an athlete then you should know what an “ACL tear” is. ACL means “Anterior Cruciate Ligament.” Believe it or not, those tears often happen to pre-teens. ACL tears can be really bad, but it depends on how bad you tear it.

INCREASE IN TEARS Anterior cruciate ligament injuries are receiving a great deal of notice because of the incidence of injury that occurs not only in the athletic population but also in those individuals who are recreationally active (Russell, 2006). Each year in the United States there are approximately 250,000 ACL injuries. This is approximately 1 in 3,000 in the general population (Boden, 2000). Of these injuries, about 175,000 require reconstructive surgery. These surgeries had an estimated cost of over two billion dollars annually in the United States (Yu, 2007). These statistics alone make it obvious that this injury occurs very often. The ACL is one of the most commonly disrupted ligaments in the knee. While the prevalence of the injury has increased, so has the number of athletes in the world since ACL injury research first began. Women are now allowed to participate in sports and new sports are being participated in

The knee is a hinge joint and is also one of the largest and most complex joints in the human body. The knee joint is made up of four bones connected by ligaments, and surrounded my muscles, ligaments, and meniscus. It sits in between the

The knees are an important part of the body but can be damaged easily during sports. During baseball and softball running is a main part. Knees absorb 2-4 times the impact of the runner’s body for each strike of the foot when running or doing other physical activities. Knee health depends a lot on the weight of the body, the intensity of use along the natural setup. The human body is made to run 20-22 miles, after the runner reaches mile 21 the body starts to work off muscles and other alternative fuel sources. In addition, the kneecap floats on top if the joint and protects the knee from bows but does not provide strength or stability. The knees rely on ligaments and cartilage for support but ligaments heal very slowly and cartilage does not regenerate naturally. Imagine a ping-pong ball stuck to a wall held in place by rubber bands that is how the knee is set up.

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.

These mechanisms can lead to ligamentous injuries in the ipsilateral knee, such as impairment to the cruciate ligaments or the lateral and medial collateral ligament. These injuries are very common in cases of open and closed lower limp fractures. [2,3,6,9] Furthermore, the presence of a nail and/or its protrusion thru the tibial plateau has been recognized as a significant cause of anterior knee pain. [10,11,12]

A torn ACL is one of the most serious and common knee injuries. Many aspects play a role in the treatment and rehabilitation of this injury. This paper will discuss the anatomy of the knee, describe a torn ACL, and the rehabilitation.

The knee is a hinge-type, diarthrotic, or freely moveable joint. Also referred to as a synovial joint, the 2 articulating ends of bone are encased in a capsule that lubricates the joint with synovial fluid to reduce friction.

An anterior cruciate injury is described as the over stretching or tearing of the anterior cruciate ligament (ACL) (Ma, 2016). It is one of the most common knee injuries in active athletes, (Agel, Arendt, & Bershadsky, 2005) and it is characterized by the symptoms of joint instability, severe pain and swelling, and a loss of range of motion. The treatment options for an individual with an anterior Cruciate injury can vary depending on the severity of the injury, socioeconomic class, and the area where the person lives. The preferences of the physician, and even the preferences of the patient can influence the outcome of treatment. The number of anterior cruciate ligament (ACL) reconstructions completed in the United States of America

The main parts of the knee joint are bones, ligaments, tendons, cartilages and a joint capsule.

This essay deals with the current treatments, rehabilitation procedures and onsets following anterior cruciate ligament (ACL) injuries. Within this essay, there will be information including the causes, characteristics, and symptoms of ACL injuries. Throughout the United States, there are estimated to be 200,000 ACL injuries per year with 100,000 of those injuries being treated through ACL reconstruction (Evans, Shaginaw, & Bartolozz, 2014). With a satisfactory ACL reconstruction outcome between 75%-97%. From the 10%-15% failure rate of ACL reconstruction, the primary fault is due to technical mistakes at 70% (Samitier, Marcano, Alentorn-Geli, Cugot, Former, & Moser,

One of the most common sports related injuries are ACL tears. The leg that you once relied on is no longer stable. This injury requires major surgery, which is then followed up to a year off of sports, all the time hoping that once through it all you will be able to return to sports. The athlete not only has to recover physically from such a tough surgery but mentally from an injury as serious as an A.C.L. injury. Ligaments are tough, non-stretchable fibers that hold bones together. The anterior cruciate ligament that has been injured crisscrosses the knee to give it stability, and helps the leg to not hyperextend. The classic ACL injury occurs during a non-contact event usually when decelerating, stopping suddenly, twisting, cutting, or jumping.