knee joint anatomy. meniscus and ligaments

knee joint anatomy meniscus ligament structure tibia injury medical health bone medicine human surgery disease cartilage inflammation body skeletal treatment diagnosis orthopedic anatomical trauma leg skeleton tendon vector femur poster patella pain lateral osteoarthritis sport patient therapy recovery problem acl pcl painful front view study rheumatoid osteoporosis meniscal tear meniscectomy repair degeneration synovial arthroscopy transplantation fibrocartilage rehabilitation