Principles and Fundamentals: Introduction -- Anatomical Aspects of Airway -- Classification of Sleep-Related Breathing Disorders -- Pathophysiology of OSA -- Pediatric Sleep-Related Breathing Disorders -- Health Consequences of OSA -- Psychological Effect of OSA. Diagnostic Considerations: Clinical Evaluation of OSA Patients -- Temporomandibular Evaluation -- Obesity and OSA -- Diagnostic Testing (Polysomnography And Home Sleep Apnea Testing) -- Airway Imaging -- Craniofacial Morphology Related to OSA -- Craniofacial Syndromes And Sleep-Related Breathing Disorders -- Biomarkers Associated with OSA -- Orthodontic Considerations for OSA Patients. Non-Surgical Management of the OSA Patient: Conservative Options for Management for OSA -- Positive Airway Therapy (CPAP, APAP And BPAP) -- Oral Appliance Therapy -- Emerging Therapies. Surgical Management of the OSA Patient: Surgical Considerations for OSA Patients -- Tonsillectomy and Adenoidectomy -- Nasal Surgery for OSA Patients -- Uvulopalatopharyngoplasty and Laser-Assisted Uvulopalatoplasty -- Transpalatal Advancement Pharyngoplasty -- Radiofrequency Ablation -- Tongue and Hyoid Procedures -- Hypoglossal Nerve Stimulation -- Maxillomandibular Advancement -- Computational Fluid Dynamics in OSA -- Orthognathic Surgical Considerations in OSA Patients -- Individualized Orthodontic Treatment and Surgical Plan for Patients with OSA.