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 factors behind knee pain include Osgood-Schlatter Disease and Adolescent Anterior Knee Pain.
The ACL extends from the front of the tibia and inserts located on the 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 an increase. 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 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 tend to be less common in order to ACL injuries. The PCL is often injured when a player receives a blow to the front of the lower leg, just below the knee or makes a simple misstep using a playing field. The PCL prevents the tibia from sliding backwards and works together with the ACL to avoid pivoting of the knee. The regarding a PCL tear include knee pain, decreased motion, and swelling.
Most injuries to the MCL are a result of a direct blow to the past the knee. Athletes who play soccer or football have increased risk for this type of injury. The MCL spans the distance from the the surface of the tibia towards the end of the femur on the inside of the knee. This structure prevents widening in the 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 for this femur to the top of the the fibula (the smaller shin bone). It is on the outer aspect of the knee. The LCL helps avoid unnecessary side-to-side movement of the knee joint. The LCL is usually torn from traumatic falls, motor vehicle accidents, or during athletic. Symptoms of a torn LCL depend on the severity of the tear and include pain, swelling, difficulty bending the knee, and instability from the joint. knee pain
The meniscus may be the rubbery, tough cartilage that sits between the femur and the tibia. This structure works as a shock absorber. Athletes are in 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 inside and one on the lateral side of the hallux 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 a 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 to do this disease. The associated with Osgood-Schlatter disease include swelling, knee pain, and tenderness beneath the knee cap.