Dental Caries is one of the major diseases of the category of non-communicable diseases which is of global concern today.Dental Caries accounts for a major proportion of disease disease burden among all countries - developed and developing alike.Epidemiology of Dental Caries provides a comprehensive and brief report about the microbiology, etiopathogeneis and classification, diagnosis and the epidemiological aspects of dental caries. This book will acquaint the readers with a overview of the dental caries disease.