Dentistry is a branch of medicine that deals with dental care and oral health. It also studies the diseases and disorders of the oral cavity. The medical conditions of the adjacent tissues and other structures related to the oral cavity are also studied under this branch of medicine. The temporomandibular joint and its supporting muscular, nervous, vascular and anatomical structures are of particular interest in this field. Tooth decay is a common disease. Restorative dental treatments include fillings, crowns and bridges, whereas, prosthetic treatments include removable or fixed dentures. This book elucidates the concepts and innovative models around prospective developments with respect to dental care and oral health. It includes some of the vital pieces of work being conducted across the world, on various topics related to dental care and oral health. The extensive content of this book provides the readers with a thorough understanding of the subject.