Phase 1

Phase 1 orthodontic treatment is sometimes used when a child has a mixed dentition (some baby teeth). This treatment usually involves placement of braces on the front teeth or an orthodontic appliance such as a headgear, tongue crib, or palatal expander.

The purpose of Phase 1 treatment is to lessen time for future orthodontic treatment and to avoid problems early. After the child completes Phase 1, he/she will sometimes be given a retainer to hold the teeth in place. The child will usually return about 6 months later to evaluate growth and determine if Phase 2 treatment is indicated.

Here are some problems to look for to determine if a child may need Phase 1 treatment or full braces:

Excessive spacing
Crowding
Open bite (back teeth touch, front do not)
Deep bite (excessive overlapping of the top teeth over the bottom)
Cross bite (one side of the bite is closer to the cheek or tongue than the other side)
Under bite (lower teeth project beyond upper)
Overjet (excessive protrusion of the upper jaw over the lower)
Abnormal eruption (tooth erupts in an abnormal position)