Anatomy Of Knee Injuries

Ten common knee injuries the knee is a complicated joint. The knee joins together the thigh bone shin bone fibula on the outer side of the shin and kneecap.

Knee Ligament Repair Johns Hopkins Medicine

Fast facts on knee anatomy.

Anatomy of knee injuries. In knee joint anatomy they are the main stabilising structures of the knee acl pcl mcl and lcl preventing excessive movements and instability. Knee pain can be caused by injuries mechanical problems types of arthritis and other problems. It moves like a door hinge allowing a person to bend and straighten their legs so they can sit squat jump and run.

The femur is covered in cartilage where it meets with the tibia below the femur and patella front of the femur. Two wedge shaped pieces of meniscal cartilage serve as shock absorbers between the femur and tibia. Knee problems and knee pain are common as the knee is a frequent point of contact during traumatic accidents and is as prone to wear and tear due to its weight bearing nature.

A knee injury can affect any of the ligaments tendons or fluid filled sacs bursae that surround your knee joint as well as the bones cartilage and ligaments that form the joint itself. The most common knee injuries include fractures dislocations sprains and ligament tears. The anatomy of the knee also includes the articular cartilage an extremely hard and smooth substance that decreases knee friction and helps the knee bones glide smoothly as the knee bends and straightens.

The knee is made up. This is a common cause of knee pain in young people. The knee is a synovial joint meaning it contains a fluid filled capsule.

Each part of the anatomy needs to function properly for the knee to work. Acute injury or trauma as well as chronic overuse may cause inflammation and its accompanying symptoms of pain swelling redness and warmth. The most common ligament injuries are acl tears mcl tears pcl tears and knee sprains which occur when the ligaments are overstretched.

Bones of the knee joint. Participation in sports and recreational activities are risk factors for knee injury. The knee is the largest and most complex joint in the body.

Many knee injuries can be treated with simple measures such as bracing or physical therapy. Osteoarthritis is the most common form of arthritis and often affects the knees. It is also a common site for arthritis pain.

It supports the upper body weight during standing walking or running. Anatomy of the knee. The femur is both the longest and strongest bone in the human body.

Injuries to the femur can take longer to heal than injuries to other bones. Caused by aging and wear and tear of cartilage osteoarthritis symptoms may include knee pain stiffness and swelling. Others may require surgery to correct.

Knee Joint Anatomy Bones Ligaments Muscles Tendons Function