Diseases of Ear, Nose and Throat & Head and Neck Surgery has been regarded as the most sought-after text for the study of ENT. With this eighth edition, the book completes 30 years of service to the students. Since its inception in 1992, it has been widely received by the readers. Following recent developments and advances in the subject, the book provides essential and conceptual knowledge about disorders of ENT. Each chapter has been completely revised and updated as per feedback from the students and teachers. 86 new clinical images have been added. Updates on Covid-19 (Corona-virus disease) and Mucormycosis (the black fungus) have been included. Topic on Consent for Operation has been added. Memorable Nuggets in Appendix help the student for self-study and self-assessment and solve several MCQs. They also provide additional knowledge.