Orthognathic surgery is needed when the top and bottom jaws don’t meet correctly and/or teeth don’t adequately fit within the jaw. Teeth are straightened with orthodontics, and corrective jaw surgery repositions a misaligned jaw. This not only improves facial appearance, but also ensures that teeth meet correctly and function properly.
People who can benefit from orthognathic surgery include those with an improper bite, or jaws that are positioned incorrectly. Jaw growth is a gradual process and in some instances, the upper and lower jaws may grow at different rates. The result can be a host of problems that may affect chewing function, speech, or long-term oral health and appearance. Injury to the jaw and birth defects can also affect jaw alignment. Orthodontics alone can correct bite problems when only the teeth are involved. Orthognathic surgery may be required for the jaws when repositioning is necessary.
You may need orthognathic surgery if you experience any of the following:
Difficulty in chewing, biting, or swallowing
Chronic jaw or TMJ pain