[Congenital development disorder: the system of data collection].

The article examines the collection data on the development of congenital malformations. The data on congenital malformations in Azerbaijan Republic in 2002-2005 are presented. Data collection was conducted using "umbrella" system. For standardization of diagnosis the European Register EUROCAT had been used. During the research period 200,000 newborn were examined and 2000 children with congenital malformations have been revealed. Because of a broad variety of types of congenital malformations, 19 nosological units of European Register had been implemented. In Azerbaijan, a special system of registration of congenital malformations ("umbrella" system) has been developed. It is revealed that, the rate of congenital malformations in Azerbaijan, according to the main nosological forms (9 from 19) comply with the data of International Register. During analysis the stable high rate of multiple development disorder, neural tube and hypospadias have been revealed.