Knee injuries cause knee pain, considering buying anything . athletes. There are four major ligaments of the knee: the anterior cruciate ligament (ACL), the posterior cruciate ligament (PCL), the medial collateral ligament (MCL), and the lateral collateral ligament (LCL). Also, the meniscus is commonly injured, resulting in knee pain. Other causes of knee pain include Osgood-Schlatter Disease and Adolescent Anterior Knee Pain.
The ACL extends from the front of the tibia and inserts on back of the femur. This structure prevents excessive posterior movement of the femur on the tibia. The ACL is often torn when an athlete changes direction rapidly, slows down from running, or lands wrong from a jump. These types of injuries are common for athletes who ski, play basketball, or play football. Discomfort associated with a torn ACL is rated as moderate to severe and is typically described as sharp at first, and then throbbing or achy being the knee begins to swell. Most people report increased pain with bending or straightening of the knee.
PCL injuries are much less common when compared with ACL injuries. The PCL is often injured when a sports athlete receives a blow to the front of the lower leg, just underneath the knee or makes a simple misstep on the playing field. The PCL prevents the tibia from sliding backwards and in concert with the ACL quit pivoting of the knee. The symptoms of a PCL tear include knee pain, decreased motion, and swelling.
Most injuries to your MCL are due to a direct blow to the just outside of the knee. Athletes who play soccer or football was at increased risk in this type of injury claim. The MCL spans the distance from the top of the tibia towards end of the femur on the medial side of the joint. This structure prevents widening for this inside of the joint. A torn MCL causes swelling over the ligament, bruising, and feeling that the knee will give out or buckle.
The LCL connects the end belonging to the femur to the top of the fibula (the smaller shin bone). It is situated on the outer aspect of the knee. The LCL helps to stop unnecessary side-to-side movement of the knee joint. The LCL is usually torn from traumatic falls, motor vehicle accidents, or during competitive sports. Symptoms of a torn LCL depend in regards to the severity of the tear and include pain, swelling, difficulty bending the knee, and instability of your joint. knee pain
The meniscus will be the rubbery, tough cartilage that sits within the femur and the tibia. This structure works as a shock absorber. Athletes was at risk for tears in this cartilage with cutting, pivoting, twisting, decelerating, or just being tackled. There are two menisci of the knee and they lie between the femur and tibia, one on the lining and one on the lateral side of the joint. The symptoms of a meniscus tear include knee pain, swelling, popping sound within the knee, and limited motion of the joint.
Osgood-Schlatter disease is actually overuse injury common among growing teenagers. This syndrome is caused by inflammation of the tendon below the patella. Athletes who participate in gymnastics, basketball, running, and soccer are at increased risk for this disease. The symptoms of Osgood-Schlatter disease include swelling, knee pain, and tenderness beneath the knee cap.