What is the Structure of Knee?

The diagram of knee joint shows the structure consisting of five different components:

Bones in the Knee

• Hard parts of your knee joint, like the thigh bone, shin bone, and kneecap.
• They give structure and support to the knees.

Cartilage in the Knee

• Smooth, rubbery tissue covering the ends of bones in the knee joint.
• It provides cushioning and smooth movement.

Also Read: Cartilage in the Human Body

Ligaments in the Knee

• Tough bands of tissue connecting bones in the knee.
• It provides the stability and preventing excessive movement.

Muscles in the Knee

• Muscles around the knee, like the thigh muscles and back thigh muscles, help move and stabilize the joint.
• It supports various movements like walking and running.

Nerves in the Knee

• Nerves transmits the signals from your brain to your muscles.
• It allows you to control movement and feel sensations like pain or touch in your knee.

The diagram of knee joint illustrates its structure comprising of bones, ligaments, cartilage, and synovial fluid. The knee is the most complex and the largest joint in the human body that consists of three bones i.e. the femur (thighbone), the tibia (shin bone), and the patella (kneecap). The knee diagram with labels provides a clear idea of its structure and functions.

The labeled diagram of knee joint is given below: