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Oral and maxillofacial surgery · Brisbane

Orthognathic (corrective jaw) surgery

Orthognathic surgery is performed on the top and/or bottom jaw to improve the bite and the function of the jaws. It's planned carefully, and usually done alongside braces. Dr Tuckett takes you through each step, from the first consultation to your review after discharge. Consultations are held at each of his rooms.

Three-dimensional digital model of a skull and jaws with a custom plate planned on the upper jaw
Double jaw surgery planning showing custom maxillary plate
1 to 4 hourssingle jaw to combined upper and lower jaw surgery
General anaestheticyou're asleep during the surgery
1 to 2 nightsusually spent in hospital
3 monthswithout contact sports, for bony healing

Who it can help

Signs that may point to jaw surgery

Orthognathic surgery or corrective jaw surgery is performed to improve the occlusion (bite) and function of the jaws. This surgery is also sometimes performed for aesthetic reasons.

Orthognathic surgery may be performed on the top and/or bottom jaw(s). It is usually performed in conjunction with orthodontic treatment (braces) to align and straighten the teeth which allows a stable platform for surgery.

Symptoms and signs that may indicate a need for orthognathic surgery include the following:

  • Small or "weak" chin/jaw
  • A protruding jaw
  • Difficulty chewing or biting food
  • Sleep apnoea (breathing problems during sleep, such as snoring)
  • Unbalanced facial appearance
  • Open bite (space between upper and lower front teeth when the mouth is closed)
  • Inability to make lips meet without effort

This list is general information, not a diagnosis. Whether surgery is suitable for you is something Dr Tuckett works out with you after examining you and reviewing your scans.

What it involves

From first consultation to review

Orthognathic surgery requires a significant amount of planning and Dr Tuckett will see you on several occasions.

Step 1

Consultation

At your initial consultation, Dr Tuckett will take a thorough history, perform a comprehensive examination and review any x-rays which your Dentist or Orthodontist may have organised. He will arrange to take scans of your teeth.

Step 2

Options and risks

Dr Tuckett will explain to you the options for surgical management of your condition and discuss the procedure and any associated risks in depth. He will discuss whether you would benefit from single or double jaw surgery. He will also advise you of what to expect in the post-operative period.

Step 3

Planning

After your initial consult Dr Tuckett will review the digital impressions of your teeth and may arrange a CT Scan to assist in planning your custom designed and engineered bespoke titanium surgical guides and plates. Once the planning has been approved in consultation with your referring Orthodontist Dr Tuckett will arrange your surgical procedure date.

Step 4

Surgery

Then, under general anaesthetic (while you are asleep) Dr Tuckett will carefully cut the bones and move the jaw(s) as required. Dr Tuckett will secure the bones in the new position with small bespoke titanium plates and screws.

Surgery and hospital stay

How long it takes, and how long you'll be in hospital

Depending on the complexity of the case, the surgery may take one hour (for a single jaw procedure) to four hours (for combined upper and lower jaw surgery). You will usually spend one to two nights in hospital while you recover.

One jaw

Single jaw surgery

Surgery on the upper or the lower jaw may take about one hour.

  • General anaesthetic
  • Usually one to two nights in hospital
Both jaws

Combined upper and lower jaw surgery

Surgery on both jaws may take up to four hours.

  • General anaesthetic
  • Usually one to two nights in hospital

Once Dr Tuckett is happy with your progress you will be discharged home and he will review you in the rooms.

Recovery

After orthognathic surgery

Swelling and discomfort

Swelling is normal after orthognathic surgery and usually settles over a period of a few weeks. You will experience some discomfort especially in the first three days after surgery. Dr Tuckett and his anaesthetists will arrange a tailored analgesic plan to alleviate any discomfort.

Diet and activity

You must maintain a puree soft diet for 6 weeks after your operation. You will also need to avoid contact sports after your surgery, for 3 months, to allow sufficient time for bony healing.

Braces and elastics

Dr Tuckett may apply elastic bands to your braces to guide your teeth and retrain the muscles of the jaw following surgery. Your braces may remain for several months after your surgery to allow your Orthodontist to fine tune your new bite.

Time off

Our rooms will be able to provide a medical certificate so you can rest after your procedure.

Your instructions

After your procedure, Dr Tuckett will provide you with specific instructions regarding your post-operative care, general instructions are available here.

If you would like further information on orthognathic surgery, please visit the British Orthodontic Society website.

About risk. Dr Tuckett goes through the procedure and any associated risks in depth at your consultation, before you decide. This page is general information, not medical advice or a diagnosis. After surgery you'll receive specific instructions for your own recovery.

For dentists, orthodontists and GPs

Referring a patient who may need corrective jaw surgery? Send it the way that suits your practice. Include any X-rays your patient has had, and let Dr Tuckett know which orthodontist is involved, as the surgical plan is approved in consultation with them.

  • Online referral form
  • Email
  • Fax
  • PDF referral
Open the referral form

Questions

Orthognathic surgery questions

What is orthognathic surgery?

Orthognathic surgery, also called corrective jaw surgery, is performed on the top and/or bottom jaw to improve the bite and the function of the jaws. It's usually done together with orthodontic treatment (braces).

Do I need braces before jaw surgery?

Orthognathic surgery is usually performed in conjunction with orthodontic treatment. The braces align and straighten the teeth, which gives a stable platform for surgery.

How long does the surgery take, and how long is the hospital stay?

Depending on the complexity of the case, surgery may take one hour for a single jaw procedure up to four hours for combined upper and lower jaw surgery. You'll usually spend one to two nights in hospital.

How long is recovery after orthognathic surgery?

Swelling is normal and usually settles over a few weeks. Discomfort is greatest in the first three days. You'll need a puree soft diet for 6 weeks and must avoid contact sports for 3 months, to allow time for bony healing.

How long will I have braces after surgery?

Your braces may remain for several months after surgery, so your orthodontist can fine tune your new bite. Dr Tuckett may also apply elastic bands to the braces to guide your teeth and retrain the muscles of the jaw.

Book an orthognathic surgery consultation

Call the rooms on (07) 3063 7675, or send an enquiry and the team will come back to you.

Dr Joel Tuckett in surgical scrubs with a headlight, arms crossed

About Dr Joel Tuckett

Dr Tuckett is an Oral and Maxillofacial Surgeon. At your consultation he explains the options and risks, and he looks after you from the first appointment through to discharge.

Dr Tuckett is an internationally published author in the fields of Facial trauma, Antibiotic stewardship, Radiotherapy induced Xerostomia, Parotid surgery and Head and Neck cancer. He is a senior lecturer at the University of Queensland where he educates both medical and dental students.

He currently has public appointments at the Princess Alexandra, STARS and Mackay Base hospitals where he works to train the new generation of surgeons.

Find out more →

Memberships and affiliations

ANZAOMS, full member The University of Queensland Australian Medical Association Royal Australasian College of Dental Surgeons Academy of Oral and Maxillofacial Implantologists (AOMI)
Brisbane Face and Jaw Surgery
Brisbane and Everton Park
Mater Private Hospital Redland
Redlands