Children are often the best candidates for receiving dentofacial orthopedic therapy. Beginning at a young age, your orthodontist will examine and monitor your child’s growth to determine when treatment starting treatment will be most effective. If your child begins orthodontic treatment before all adult teeth have erupted, it is known as phase-one treatment. During phase-one treatment, your orthodontist will use treatments designed to correct your child’s jaw growth and make sure that the jaw bone is properly aligned before beginning the second phase of treatment, which usually involves braces to straighten the teeth.