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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Malocclusion of teeth

Overview Symptoms Treatment Prevention
Alternative Names:
Crowded teeth; Misaligned teeth; Crossbite; Overbite; Underbite; Open bite
Treatment:

The goal is to correct the positioning of the teeth. Braces or other appliances may be used. Metal bands are placed around some teeth or metal, ceramic, or plastic bonds are attached to the surface of the teeth. Wires or springs apply force to the teeth.

Extraction (removal) of one or more teeth may be required if overcrowding is part of the problem. Rough or irregular teeth may be adjusted down, reshaped, and bonded or capped. Misshapen restorations and dental appliances should be repaired. Surgery may be required on rare occasions. This may include surgical reshaping to lengthen or shorten the jaw (orthognathic surgery). Wires may be used to stabilize the jaw bone, in a similar manner to the surgical stabilization of jaw fracture.

Meticulous oral hygiene and regular visits to the general dentist are vital. Plaque accumulates on orthodontic appliances and may permanently mark teeth or cause tooth decay if not properly cared for.

Retainers (appliances used to stabilize the teeth) may be required for an indefinite time to maintain the new position of the teeth.

Expectations (prognosis):
Malocclusion is easier, quicker, and less expensive to treat when it is corrected early. Treatment is most successful in children and adolescents because their bone is still soft and teeth are moved more easily. Treatment may last 6 months to 2 or more years, depending on the severity of the case.

Treatment of orthodontic disorders in adults is often successful but may require prolonged use of braces or other devices.
Complications:
  • Tooth decay
  • Discomfort during treatment
  • Irritation of mouth and gums (gingivitis) caused by appliances
  • Chewing or speaking difficulty during treatment
Calling your health care provider:
Call your orthodontist if toothache, mouth pain, or other new symptoms develop during orthodontic treatment.
Prognathism
Prognathism
Teeth, adult - in the skull
Teeth, adult - in the skull
Malocclusion of teeth
Malocclusion of teeth
Dental anatomy
Dental anatomy
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