ОСОБЕННОСТИ ПРОРЕЗЫВАНИЯ ПОСТОЯННЫХ ЗУБОВ У ДЕТЕЙ СРЕДНЕГО ШКОЛЬНОГО ВОЗРАСТА ГОРОДА ТАШКЕНТА

Аннотация

Determining the quantity, symmetry and timing of teeth eruption termmation in intermediate school aged children. Material and methods: S20 children aged 11 to 14 years, including 415 boys and 405 girls studying in 4 public education schools in Tashkent were carried out dental examination. Results: at the age of 11 and 14. an average number of erupted permanent teeth was greater in girls than in their male peers. The total increase in the number of teeth in 4 years was greater for boys than for girls at 11.25 versus 9.47 units. In children of both genders, the number of erupted teeth on the lower jaw was significantly higher than on the upper. In intermediate school aged children of both genders, the eruption of the first premolars, fangs, and second premolars is completed, and in girls, the lower second molars also occur. Conclusions: The revealed differences in children in the number of erupted antimer teeth, both in the upper jaw and in the lower, were unreliable, but left-side eruption were more characteristic for boys.