Orthodontic dentoalveolar anomalies are found in the modern world quite often. Many parents with children are forced to turn to orthodontists to correct bite, anomalies of the dentition and individual standing teeth. But many children are afraid of treatment at the dentist, and wearing the apparatus at first causes pain. Therefore, it is obvious that disease prevention is better than their treatment. To prevent occurrence of anomalies and deformities of the face it is possible only by timely elimination of the reasons which have caused them or promote their occurrence. It is important to emphasize that parents are not even aware of the many causes of orthodontic problems
