This book provides a practically applicable guide to injuries, diseases, and disorders affecting the head, neck, and dental region seen within accident and emergency departments. These regions contain a number of specialized structures each with individual neural, muscular and vascular elements, meaning that the study of these anatomical areas is complicated and often quite daunting. Chapters in this work aim to break the treatment of such injuries and diseases into an easy-to-digest format via chapters featuring a symptom-based approach. Therefore, enabling the reader to quickly access the information they require when treating patients with a variety of disorders in the emergency room.