Otolaryngology is described as the study of diseases of the ear, nose and throat. This book presents distinct characteristics of otolaryngology - the medical science involving treatment and diagnosis of ENT disorders. It is further classified into several clinical sub-specialties, like rhinology, otology, laryngology, and head and neck. The book discusses novel advancements, as well as future prospects of otolaryngology. It is aimed at readers interested in developing their knowledge regarding otolaryngology through dedicated research, optimum quality of clinical care and close clinical observation. This book will serve as a good source of reference for otolaryngologists, specialists, general practitioners, researchers as well as trainees.