Nanotechnology in Periodontics is a review book on the applications of nanotechnology in the field of periodontics. With the upsurge of newer trends in periodontics, it is essential for the practitioners as well as the academicians to keep up the pace with the evolving treatments to ameliorate the periodontal ailments. This book will help in understanding about nanotechnology in general and its role in dentistry, with a more emphasis on periodontics. The text is organized into five sections; and each section is further subdivided into chapters. Starting with the introduction in section one, the text flows gradually from review of literature, discussion, summary and conclusion with the inclusion of references at the end. I do not claim sole credit for the book. Undoubtedly there will be errors, deficiencies, oversights, and over simplification. The reader is advised to refer the bibliography to gain greater depth of knowledge. Hoping that this book will be immensely educative and helpful.