A second change.

As on 7 age of life are teeth's changing,as a time for growing are permanent is matching with a sucking out of milk roots and theirs falling out. As a forming for permanent bite is beginning with display of first low molars as behind a teeth arc of milk bite. As with a growing of first root teeth is rising bite,after on order are growing are central incisors are 8-9 y.old, first pre molars are 9-10 y.old, fangs are 10-11 y.old, second pre molars are 11-12 y.old, second molars are 12-13 y.old.
As third molars of low jaw of teeth's for wisdom are growing after 20-25 y.old.
Attention! As right and timely bite are plays importance role in a normal development for organism in children, as wrong bite forming of a long sucking a nipple, and finger, tongue. As in a structure for teeth's and theirs finding and development are display a rows for rejections as absence for anlage of teeth, wrong position for axis as horizontal or oblique as he is growing out an arc of teeth row, or keeping in the bone of thickness a jaw.And a wrong forming for teeth, as size,form, position, colour, as failure for enamel cover and etc.Same changes are needing analyzing by a children s dentist with additional tests, and cure plan adding.
By Haritonova, dentist, M.D.