Knee ligament injuries in young athletes -- Knee cartilage injuries and osteochondritis dissecans -- Evaluation and management of discoid meniscus -- Patellofemoral disorders in the young athlete -- Shoulder instability in young athletes -- Throwing injuries in the adolescent -- Elbow osteochondritis dissecans and olecranon stress fractures in young athletes -- Medial-side elbow injuries in the young athlete -- Foot and ankle injuries in young athletes -- Hand and wrist injuries in the young athlete -- Hip and pelvis injuries in young athletes -- Spine injuries in the young athlete.