1 Introduction and History of Sleep Apnea Surgery 2 Pathophysiology 3 Diagnosis of Sleep-Disordered Breathing 4 Nonsurgical Treatment: Lifestyle, Weight Loss, Positional Therapy, Mandibular Advancement Devices, Continuous Positive Airway Pressure, Multimodality Treatment 5 Surgical Principles 6 Pediatric Obstructive Sleep Apnea 7 Nose 8 Surgery in Adults 9 Bariatric Surgery 10 Postoperative Care and Follow-Up