The knee joint is the largest joint in the human body. It connects the thigh bone (femur) to the shin bone (tibia). This complex joint allows for various movements like standing, walking, and bending.
The knee joint is also a very important joint for maintaining balance and stability. It is made up of several parts, including cartilage, ligaments, and tendons. The cartilage helps to cushion the bones, while the ligaments and tendons help to hold the joint together and control its movement.
Many different injuries can affect the knee joint, including torn ligaments, torn cartilage, and arthritis. These injuries can be very painful and can make it difficult to walk or participate in sports.