Orthognathic surgery is the surgery of the upper lower jaw to correct the malpositions

The teeth may in some cases be misaligned because the supporting tooth bone structure is malpositioned as a result of lack of growth.

The surgery restores the facial skeleton’s harmony, harmoniously repositioning the upper jaw, and the mandible (with the chin).

The teeth thus find their ideal position.

Prior to the surgery an orthodontic treatment is necessary to align the teeth in accordance with the supporting bone tissue (maxilla and mandibule).

This pre-surgical orthodontic treatment lasts for an average of six to eighteen months.

After the surgery, a short time orthodontic treatment may be necessary.