Clinically Relevant Elbow Anatomy and Surgical Approaches -- Ulnar Collateral Ligament: Throwing Biomechanics -- Valgus Extension Overload -- Ulnohumeral Chondral and Ligamentous Overload -- Epidemiology of Elbow Ulnar Collateral Ligament Injuries -- History and Physical Exam on the Thrower's Elbow -- Radiographic Imaging of the Elbow -- MR Imaging in Patients with Ulnar Collateral Ligament Injury -- Ultrasound Imaging of Ulnar Collateral Ligament Injury -- The Conservative Treatment of Ulnar Collateral Ligament Injuries -- Injections Including Platelet Rich Plasma -- Ulnar Collateral Ligament Reconstruction: Graft Selection and Harvest Technique -- Primary Repair of Ulnar Collateral Ligament Injuries of the Elbow -- The Role of Arthroscopy in Athletes with Ulnar Collateral Ligament Injuries -- Biomechanics of Reconstruction Constructs -- Figure of 8 Technique and Outcomes -- Ulnar Collateral Ligament Reconstruction: Docking Technique -- American Sports Medicine Institute Techniques and Outcomes -- Ulnar Collateral Ligament Reconstruction: Alternative Surgical Techniques -- Combined Flexor-Pronator Mass and Ulnar Collateral Ligament Injuries -- Ulnar Nerve Issues in Throwing Athletes -- Revision Ulnar Collateral Ligament Reconstruction -- Ulnar Collateral Ligament Injuries in High School-Aged Athletes -- Ulnar Collateral Ligament Injury in Female Athletes -- Complications of Ulnar Collateral Ligament Repair -- Sports Specific Outcomes for Ulnar Collateral Ligament Reconstruction -- Rehabilitation of the Overhead Athlete's Elbow -- Sport Specific Rehabilitation after Ulnar Collateral Ligament Surgery.