Children's disability is an actual medical and social problem of modern society. Gradually also happens to bring annual federal statistical observation forms to international standards. So 7D form (social security) introduced additional table «Distribution of recognized children with disabilities under the age of 18 years on the primary main types of persistent violations of the human body functions, age, sex,» the structure of disorders of the body was analyzed at the first time recognized as disabled children under the age of 18 years and the structure of disorders of the body (total) in children with disabilities for 2015 in the Russian Federation according to the annual reporting form of federal statistical observation 7d (social security). in 2015, 307887 kinds of persistent functional disorders in children under 18 years (total disability have been reported ), which accounted for 108.6 per 10 thousand. children of corresponding age population.