I. Introduction. Introduction to Otolaryngology ; The Head and Neck Examination -- II. Otology. Anatomy and Physiology of the Ear ; The Hearing Evaluation ; Conductive Hearing Loss ; Sensorineural Hearing Loss ; Deafness ; Hearing Aids and Cochlear Implants ; Diseases of the External Ear and Tympanic Membrane ; Otitis Media and Associated Complications ; Evaluation of the Dizzy Patient ; Vestibular Disorders ; Tinnitus ; Neurotology -- III. The nose and sinuses. Anatomy and Physiology of the Nose and Paranasal Sinuses ; Nasal Septal Abnormalities ; Rhinitis ; Rhinosinusitis -- IV. Genetal Otolaryngology. Temporomandibular Joint Disease ; Oral Lesions ; Facial Nerve Disorders ; Esophageal Disorders and Esophagoscopy ; Salivary Gland Disorders ; Deep Space Neck Infections ; Snoring and Obstructive Sleep Apnea ; The Hoarse Patient ; Antimicrobial Therapy in Otolaryngology ; Pharmacology of Otolaryngology -- V. Endoscopy. Laryngoscopy ; Bronchoscopy. VI. Tumors. Salivary Gland Tumors ; Tumors of the Oral Cavity and Pharynx ; Odontogenic Cysts, Tumors, and Related Jaw Lesions ; Tumors of the Nose and Paranasal Sinuses ; Laryngeal Cancer ; Tumors of the Esophagus ; Thyroid and Parathyroid Tumors ; Vascular Tumors of the Head and Neck ; Radiation Therapy for Head and Neck Cancer ; Chemotherapy of Head and Neck Cancers -- VII. Facial plastic surgery. Cutaneous Neoplasms and Reconstruction of the Head and Neck ; Principles of Skin Resurfacing ; Rhinoplasty ; Blepharoplasty ; Otoplasty ; Rhytidectomy -- VIII. Trauma and Emergencies. Principles of Trauma ; Epistaxis ; The Mandibular Fracture ; Zygomatic, Maxillary, and Orbital Fractures ; Temporal Bone Trauma -- IX. Pediatric Otolaryngology. The Pediatric Airway ; Tonsils and Adenoids ; Congenital Malformations ; Cleft Lip and Palate -- X. Related Specialities. Taste and Smell ; Allergy and Immunology ; Radiology of the Head and Neck ; Cost-Effective Otolaryngology -- XI. Critical Care Issues. Upper Airway Obstruction and Airway Control ; Telemedicine in Otolaryngology -- XII. Conclusion. Genetics and Bioethics on Otolaryngology ; Minutiae in Otolaryngology.