what is headgear for braces
Orthodontic Headgear. Sometimes, braces alone aren't enough to move teeth into a better position, or to correct trouble with the bite or remedy problems in the growth of the jaws. In those situations, your orthodontist may recommend the use of special appliances. Orthodontic headgear is the general name for an appliance, worn partly outside the mouth, which creates just enough force to move the teeth properly and guide the growth of the face and jaws.