What is orthognathic surgery and in what cases is it recommended?

Orthognathic surgery is a specialized procedure that corrects severe abnormalities in the bite and facial bone structure . It is indicated for patients with severe malocclusions, mandibular or maxillary deformities , and functional problems such as difficulty chewing, speaking, or breathing. According to the American Association of Oral and Maxillofacial Surgery (AAOMS), this intervention improves masticatory function in 85% of cases (Posnick et al., 2020).

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The procedure involves repositioning the jaws to achieve a proper bite and improve facial harmony. It may include an osteotomy of the upper jaw, the mandible, or both . The surgery is performed under general anesthesia and requires a short hospital stay.

What symptoms indicate the need for this surgery?

If you experience chronic jaw pain, difficulty closing your mouth, uneven tooth wear, or breathing problems , you may be a candidate for this procedure. In addition to improving function, orthognathic surgery has aesthetic benefits, correcting facial asymmetries.

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Postoperative care involves rest, a liquid diet, and jaw physical therapy for the first few weeks. Although full recovery can take up to six months , the results are permanent and functionally effective.

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Orthognathic surgery is an effective solution for correcting functional and aesthetic jaw problems. If you experience persistent symptoms, consult a specialist for an evaluation. To schedule an appointment with a specialist, click here .

References

Posnick, JC, Dagys, AP, & Kirkpatrick, SJ (2020). Facial changes following orthognathic surgery: A long-term study . Journal of Oral and Maxillofacial Surgery, 78(3), 456-467.