Occlusion and rhythm of eruption.

Occlusion through successive phases of dental eruption was the concern of many authors. So that the progressive installation of occlusion is made harmonious way, it is necessary that the dental eruption sequences proceed correctly. The authors have studied rhythm appearance of permanent teeth, and they have determined the average eruption age of canines, first, second premolar and second molar. The results are given for the 574 children of the sample and following to the sex.