Corrective Jaw Surgery
About Corrective Jaw Surgery
Corrective jaw surgery, also known as orthognathic surgery, is a procedure that realigns jaw and teeth so that they function well, and can improve the function of activities such as chewing, speaking and breathing. Corrective jaw surgery is used when orthodontics (braces) are not enough to correct your bite, although treatment usually includes braces on your teeth both before and after surgery.
The surgery is performed by an oral and maxillofacial surgeon who will work together with your orthodontist to determine the best treatment plan for you.
Why would you need corrective jaw surgery?
Jaw surgery corrects a number of conditions, such as protruding or receding jaws, facial asymmetry, problems with chewing or breathing or with speech, and sleep apnoea related to some facial structures.
The surgery restores the natural symmetry of the jaw. This improves the function and health of the jaw, allows for easier breathing, and improves appearance.
What does the procedure involve?
Each case is different, but typically the first step is consultation between your dentist, orthodontist and Dr McNamara, as your oral and maxillofacial surgeon. They will use diagnostic images and 3-D plans to produce a plan for the whole process.
The surgery itself is carried out under general anaesthesia. The jaw is separated from its supports and repositioned, with plates and screws holding it in place. For more complex surgery, you will stay in hospital for a few days.
How long will you take to recover?
You will need strong pain relief for the first 48 hours as well as anti-inflammatory medication which Dr McNamara will prescribe. Applying an ice pack to your face regularly during the first 48 hours after surgery will help reduce the discomfort and minimise the swelling. Please see our Post Operative Care Instructions for more information about your recovery after General Anaesthetic surgery.
Keep to a soft and liquid diet for the first few days after surgery so as not to damage any stitched areas in your mouth.
What are the risks of the procedure?
The risks of corrective jaw surgery depend on the type of procedure undertaken. Dr Zeb McNamara will discuss with you the risks of your particular corrective jaw surgery at your pre-operative consultation.