Section I. Evaluation and Management 1 History of Scoliosis Treatment 2 Etiological Theories of Idiopathic Scoliosis 3 Prevalence and Natural History 4 Clinical and Radiographic Evaluation of Patients with Scoliosis 5 Nonoperative Management of Adolescent Idiopathic Scoliosis 6 Classification of Adolescent Idiopathic Scoliosis for Surgical Intervention 7 Biomechanics and Correction of Scoliosis 8 Benefits of Teams and Teamwork in Spine Surgery Quality, Safety, and Value 9 Clinical Implications of Three-Dimensional Analysis Section II. Surgical Considerations 10 Selective versus Nonselective Fusion for Adolescent Idiopathic Scoliosis 11 Selection of Fusion Levels 12 Posterior Correction Techniques in Adolescent Idiopathic Scoliosis 13 Halo Traction in Large Idiopathic Scoliotic Curves 14 Indications and Techniques for Anterior Release and Fusion 15 Posterior Releases: Pontes and Three-Column Osteotomies 16 Surgical Treatment of the Right Thoracic Curve Pattern 17 Assessment and Management of Shoulder Balance 18 The Surgical Treatment of Lumbar and Thoracolumbar Curve Patterns (Lenke V) 19 The Surgical Treatment of Double and Triple Curves (Lenke Types 3, 4, and 6) 20 Thoracoplasty 21 Kyphosis Restoration in Adolescent Idiopathic Scoliosis Section III. Postoperative Management 22 Long-Term Clinical and Radiographic Outcomes of Scoliosis 23 Infection in Adolescent Idiopathic Scoliosis 24 Complications and Reoperations in Adolescent Idiopathic Scoliosis 25 Accelerated Pathways 26 Untreated Late-Onset Idiopathic Scoliosis and Revision Surgery in Adults Section IV. Miscellaneous Topics 27 Osteobiologic Agents for Spinal Fusion 28 Intraoperative Neuromonitoring 29 Anterior Growth Modulation 30 Managing the Preadolescent Curve: Early Fusion versus Posterior Distraction 31 The Development and Evolution of the Harms Study Group Registry