Corrective Jaw Surgery in Singapore
Corrective jaw surgery, also called orthognathic surgery, changes the position of the upper jaw, lower jaw or both. It may be considered when jaw growth affects the bite, chewing, speech, facial balance or airway. Assessment and treatment are usually coordinated between an oral and maxillofacial surgeon and an orthodontist.
When may jaw surgery be considered?
Patients may be referred for assessment when the jaws do not meet evenly, orthodontics alone cannot correct the bite, chewing is difficult, the lips do not close comfortably, or a jaw difference affects function. Surgery is not the only option in every case, and suitability depends on growth, dental health, symptoms and treatment goals.
How is corrective jaw surgery planned?
Planning includes a detailed history, examination, photographs, dental records and appropriate imaging. Digital planning may be used to study jaw position and the proposed bite. Your surgeon and orthodontist coordinate the sequence of care, which commonly includes orthodontic preparation before and after surgery.
What happens during treatment?
Orthognathic surgery is generally performed in hospital under general anaesthesia. The exact procedure depends on the diagnosis and may involve one or both jaws. Your clinical team will discuss expected benefits, limitations, material risks, hospital arrangements and alternatives before consent.
Recovery and long-term planning
Recovery involves swelling, dietary changes, oral hygiene measures, reviews and a gradual return to normal activities. Sensation changes and temporary limits on jaw function may occur. The timeline varies, so planning around work, study, caregiving and orthodontic appointments is important.
Frequently asked questions
Can braces correct a jaw problem without surgery?
Braces move teeth but do not reposition an adult jaw. In some cases orthodontic treatment alone may improve the bite; in others, combined treatment may be discussed.
When should an assessment begin?
Assessment can begin when a significant bite or jaw concern is identified. Surgical timing depends on growth, dental development and the agreed orthodontic plan.
This information is general and does not replace an individual clinical assessment.
Arrange an assessment
If you are unsure whether specialist assessment is appropriate, you can contact The Oral Maxillofacial Practice (OMP) or speak with your dentist about a referral. Your clinician can review your symptoms, imaging and treatment options.