Relevant Basic Science and General Imaging Principles -- The Clinician’s Point of View -- Imaging Techniques and Procedures in Sports Injuries -- Muscle Injuries -- Cartilage Trauma -- Tendon and Ligamentous Trauma -- Bone Marrow Edema in Sports Injuries: General Concept -- Overuse Bone Trauma and Stress Fractures -- Pseudotumors in Sports -- Topographic Discussion -- Shoulder Instability -- Rotator Cuff and Impingement -- Scapular, Clavicular, Acromioclavicular and Sternoclavicular Joint Injuries -- Imaging of Sports Injuries of the Elbow -- Imaging of Wrist Injuries -- Finger and Hand -- Pelvis, Hip and Groin -- Sports-related Meniscal Injury -- Knee: Ligaments -- Imaging of Anterior Knee Pain and Maltracking -- Injuries of the Ligaments and Tendons in the Ankle and Foot -- Ankle and Foot: Osteochondral Injuries -- Acute and Overuse Lesions of the Leg and Calf -- The Spine in Sports Injuries: Cervical Spine -- The Spine in Sports Injuries: Thoracic and Lumbar Spine -- Maxillofacial Injuries in Sports -- Thoracic and Abdominal Wall Injuries in Sports -- Special Considerations in the Immature Skeleton -- The Aging Athlete -- Monitoring of Sports Injury Repair -- Natural History and Monitoring of Fractures and Microfractures -- Monitoring of Muscle, Tendon and Ligament Repair -- Addendum -- Sport-Specific Injuries.