The publication is devoted to the issue of dental sanitation of young children. It details the methods and facilities used by the dentist in working with children under 3; examples of the preparation of treatment and preventive programs for sick patients are given; methods of psychological adaptation of children and their parents to dental visits are proposed. The book is illustrated with radiographs, photographs, drawings, diagrams. Intended for pediatric dentists, general practitioners involved in the treatment of children, may be of interest to interns, residents who acquire skills in working with children.