How Headgear Braces Perfect A Misaligned Smile

Headgear is the general name for a type of external appliance that applies specific forces to guide the growth of your face and jaw, according to the American Association of Orthodontics (AAO). Orthodontists use them in special cases where your teeth need to move into a position that isn't possible with brackets, wires or clear retainers found in routine care. Because these braces consist of wires that engage both the inside and outside of the mouth, you or your child may feel that it looks a little strange. But it is used by orthodontists very often and for a common purpose – and it's a necessary part of the beautiful end result.

Retraction headgear (also known as Class II correction) is designed to retract the upper jaw, and protraction headgear (also known as Class III correction) is used to move the upper jaw forward while guiding and stabilizing the lower jaw. The process chosen depends on the patient's individual needs. Headgear appliance therapy is usually used when a child or young adult is still growing in order to take advantage of the bones in the jaw when they're still erupting into place. This way, the appliance can guide the teeth and jaw bones into their new positions before they've settled.

There are two common types used: The "facebow" type consists of a single strap that fits around the back of your neck and has a wire that attaches to the front braces of your teeth. The "J hook" type uses wires that attach to your braces and straps that fit over your head and neck. The ultimate length of time will depend on how crowded or misaligned the upper and lower jaws are, and how well the young patient follows his or her personal instructions.