Knee Anatomy

The knee is a complex joint connecting the thigh bone (femur) to the shin bone (tibia), allowing movement and weight-bearing. It includes the kneecap (patella) for protection and to improve movement efficiency. Key components are ligaments, which stabilize the joint, and cartilages, like the menisci, which cushion impacts and enhance stability. Muscles around the knee, such as the quadriceps and hamstrings, control movement. Proper function is essential for activities like walking, running, and jumping, making the knee vital for mobility and daily activities.