Inflammation plays a pivotal role in the body's immune response to injury or infection, and nowhere is its impact more evident than in the oral cavity. The delicate balance between the body's defense mechanisms and the potential for pathological spread is particularly significant when it comes to dental infections. This book delves into the intricate relationship between inflammation and the spread of dental infections, offering a comprehensive exploration of the mechanisms that drive these processes. This book is dedicated to advancing both the science and the practice of dental care, with the hope that it will inspire further research and clinical innovations in this crucial area of healthcare.