Orthognathic surgery, also known as corrective jaw surgery, is performed to rectify significant irregularities of the jaw bones. These irregularities can cause difficulties with chewing, speaking, and breathing, and may also affect the overall appearance of the face. While minor bite issues are often corrected with braces, orthognathic surgery is necessary when the problem is rooted in the structure of the jaw itself rather than just the position of the teeth.
The process is a collaborative effort between an orthodontist and an oral and maxillofacial surgeon. Most patients undergo a period of orthodontic treatment with braces before the surgery to align the teeth properly for their new jaw position. The surgery itself is performed under general anaesthesia in a hospital. During the procedure, the surgeon moves the jaw bones into a more functional and balanced position, securing them with tiny plates and screws that stay in place permanently.
This guidance has been withdrawn while it awaits confirmation by a registered dentist. Please consult a registered dentist for advice on this point.
If you have difficulty chewing or feel that your jaws do not meet correctly despite previous dental work, you should discuss these concerns with a registered dentist. They can assess your bite and determine if you would benefit from a specialist consultation. Corrective jaw surgery is a life-changing procedure for many, but it requires a careful assessment to ensure it is the most appropriate solution for your specific dental and facial needs.