This is the thoroughly revised and updated edition of the book primarily meant for undergraduate dental students. The textbook strives to make the subject simple, concise, and easily comprehensible to the readers. \n\nThis edition features a number of freshly introduced photographs, X-rays, and illustrations, meaningful additions such as an introduction to cone-beam computed tomography, an appendix on differential diagnosis based on radiographic appearances, and other useful information. \n\nThe text of the new chapter on Advanced Imaging Modalities for Maxillofacial Region should prove to be extremely useful to the readers in understanding the newer imaging techniques.