ND Orthodontics

ND Orthodontics

FAQ About Orthodontic Treatment for Growing Children

6. What kinds of orthodontic appliances are typically used to correct jaw-growth problems?

Correcting jaw-growth problems is done by the process of dentofacial orthopedics. Some of the more common orthopedic appliances used by orthodontists today that help the length of the upper and lower jaws become more compatible include:

Headgear : This appliance applies pressure to the upper teeth and upper jaw to guide the rate and direction of upper jaw growth and upper tooth eruption. The headgear may be removed by the patient and is usually worn 10 to 12 hours per day.

Herbst : The Herbst appliance is usually fixed to the upper and lower molar teeth and may not be removed by the patient. By holding the lower jaw forward and influencing jaw growth and tooth positions, the Herbst appliance can help correct severe protrusion of the upper teeth.

Bionator : This removable appliance holds the lower jaw forward and guides eruption of the teeth into a more desirable bite while helping the upper and lower jaws to grow in proportion with each other. Patient compliance in wearing this appliance is essential for successful improvement.

Palatal Expansion Appliance : A child’s upper jaw may also be too narrow for the upper teeth to fit properly with the lower teeth (a crossbite). When this occurs, a palatal expansion appliance can be fixed to the upper back teeth. This appliance can markedly expand the width of the upper jaw.

The decision about when and which of these or other appliances to use for orthopedic correction is based on each individual patient’s problem. Usually one of several appliances can be used effectively to treat a given problem. Patient cooperation and the experience of the treating orthodontist are critical elements in success of dentofacial orthopedic treatment.

BACK

ND Orthodontics

Suite 102 • 16708 Bothell-Everett Hwy. Mill Creek, WA 98012
tel:425.379.6200
fax:425.379.6226