Otolaryngology is a field of medical science that deals with the diagnosis and treatment of disorders related to ear, neck, throat (ENT) and base of skull. This field examines the problems in the ENT region and treats them with the help of surgery and various medicines. This book discusses the various techniques and new advancements in this field. It will include contributions from experts and scientists which will provide in-depth knowledge of this subject. A number of researches and case studies from all over the globe have been included in this book which makes it a complete source of knowledge. Coherent flow of topics, reader friendly language and extensive examples make this is an invaluable reference source for those interested in this subject.