I just got a mail advertisement from an orthodontist. It features a patient who says she got braces at age 7 to correct her cross bite. Is age seven too early?

It is best to correct a cross bite early. There are two types of cross bites: anterior cross bite, better known as an under bite, and a posterior cross bite. A posterior cross bite is when the upper back teeth bite inside of the lower back teeth. It can be on just one side or on both sides. The goal is to correct the cross bite in a year or less through braces, take off the braces, and let the child resume growth for another year or two. I find that most cross bites can be corrected with upper braces only. I correct almost all cross bites without using invasive palatal expanders. If you think your child has a cross bite call 1-800-4Braces for a free consultation.