PreventKneePain

Health

Why Does My Knee Hurt When I Bend It?

Understanding the Anatomy of the Knee Joint The knee joint is one of the largest and most complex joints in the human body. It is comprised of several structures, including the bones, ligaments, tendons, and cartilage. The femur (thighbone), tibia (shinbone), and patella (kneecap) make up the bony components of the knee joint. The ligaments of the knee joint are…