Some tips on placement and adjustment of a Farrell Bent Wire System lightwire expander. See the BWS manual from MRC for more details. (by Dr. Barry Raphael)
3. Recommended Age Group: 10 - 15+ yrs Simultaneous arch development and myofunctional training. Arch Development in conjunction with the TRAINER System™
TEXT: Arch development in conjunction with the TRAINER System. Recommended Age Group: 12-15+ YRS AIDS FURTHER ARCH EXPANSION DURING PERMANENT DENTITION.