The aim of this book is to focus on the Decision Making in Otolaryngology. Otolaryngology is a surgical subspecialty within medicine that deals with the surgical and medical management of conditions of the head and neck. The book of Decision Making in Otolaryngology include all appropriate aspects of the human factor and available technology in the diagnosis and treatment of otological and otolaryngological and head and neck diseases. The new edition of this algorithm-based resource provides clinicians and trainees with the latest advances in the evaluation and management of otolaryngologic disorders. This book comprised of 7 sections, which include ear and temporal bone, nose, paranasal sinuses and nasopharynx, mouth, pharynx and esophagus, larynx, trachea and bronchi, neck, plastic and reconstructive surgery, and general, which are further divided into 181 chapters. The book discusses numerous problems in each part of the ENT system, presenting up to date basic science and surgical techniques. Each chapter follows a logical, step by step approach covering both common and less common conditions. This book is enhanced by images and diagrams to assist learning.