The knowledge about head and neck cancers has undergone exponential growth over last three decades. Clinicians keep struggling to collect information so as to help them in decision-making in oral cancer management. In this book, we have selected key materials based on the combined wisdom and surgical expertise of an impressively well-informed institutional team. We regard it as a great pleasure and privilege to have been associated with such a wonderful team. We hope that in its current form, the book will continue to be a major resource not only for trainees but also for established practitioners in otolaryngology, maxillofacial surgery, plastic surgery, and clinical oncology whose specific work includes a major head and neck practice.