What is the recovery time for orthognathic surgery?

Orthognathic surgery, or jaw surgery, is a life-changing procedure that helps correct bite issues, jaw misalignment, and facial asymmetry. While the results can be transformative, understanding the recovery timeline is key to feeling prepared and confident in your journey. At The Bachmayer Orthodontic Clinic, we’re here to guide you every step of the way.

Understanding orthognathic surgery

Orthognathic surgery involves repositioning the jaw to improve both function and aesthetics. It’s often recommended for patients with conditions like overbites, underbites, or jaw misalignment that can’t be corrected with braces alone. Beyond the cosmetic benefits, this surgery can enhance chewing, speaking, and even breathing.

Since every patient’s case is unique, recovery times can vary. However, here’s what you can generally expect after surgery.

The first week: the initial healing phase

The first few days post-surgery are when swelling and discomfort peak. During this time, you may experience:

  • Swelling and bruising – This is completely normal and usually starts to subside after a week. Using ice packs can help reduce swelling.
  • Pain and discomfort – Your surgeon will prescribe medication to help manage any discomfort.
  • A liquid or soft food diet – Chewing may not be possible initially, so a smooth, nutrient-rich diet is essential for healing.

You’ll also need to take it easy and follow your surgeon’s aftercare instructions carefully. Rest is key during this phase.

Weeks one to three: gradual improvement

As the days pass, swelling will start to go down, and you’ll begin to feel more like yourself. Here’s what to expect:

  • Less swelling and bruising – By the end of week three, most of the visible swelling will have significantly reduced.
  • Easier movement – While some stiffness is expected, your jaw will start to feel more comfortable.
  • Follow-up appointments – Regular check-ups with your surgeon are important to monitor healing.

At The Bachmayer Orthodontic Clinic, we work closely with your surgical team to ensure a smooth recovery. If you have any concerns, don’t hesitate to reach out.

Weeks three to six: getting back to normal

By this stage, most patients feel well enough to return to work or school. However, your jaw is still healing internally, so some precautions remain:

  • Dietary changes – You can start introducing soft solids, but it’s best to avoid anything too hard or chewy.
  • Light exercise – Gentle activities are usually fine, but strenuous workouts and contact sports should still be avoided.
  • Continued monitoring – Your orthodontic team will check your progress and, if needed, discuss the next steps in your treatment plan.

Six months and beyond: full recovery

While you’ll feel significantly better within the first couple of months, complete bone healing takes time. Here’s what to expect long-term:

  • Final jaw function improvements – Most patients regain full function within six to twelve months.
  • Potential orthodontic adjustments – Many patients continue or complete their orthodontic treatment after surgery to perfect their bite.
  • Clearance for all activities – By six months to a year, you should be fully healed and cleared for all physical activities, including high-impact sports.

The road to your new smile

Recovering from orthognathic surgery is a process, but with the right care and support, it’s absolutely worth it. Here at The Bachmayer Orthodontic Clinic, we’re here to guide you every step of the way – from your initial consultation to post-surgical orthodontic care.

If you’re considering jaw surgery and want to understand how it fits into your orthodontic journey, book a consultation with us today. We’ll walk you through the process and help you take the next step toward a healthier, more confident smile.

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Orthodontist Dr Helen Moon in Norwest and Tallawong

Dr Helen Moon, Specialist Orthodontist Sydney

Orthodontic Specialist
Dr. Helen Moon is an orthodontist who has taken the scenic route to perfecting smiles. After earning her Bachelor of Dental Science (Honours) from the University of Queensland, she moved halfway across the globe to complete a Master of Science in Orthodontics at the University of Manitoba. She's now qualified as a specialist orthodontist in Australia, Canada, and the USA because why settle for one country when you can have three?

Her research has been featured at international conferences, and she's a fellow of the Royal College of Dentists of Canada and a member of the AAO (American Association of Orthodontists) and CAO (Canadian Association of Orthodontists).

Dr. Moon is passionate about providing evidence-based, personalised care, with a special interest in digital orthodontics and clear aligner therapy. She has also completed the Aligner Intensive Fellowship, an advanced training program in aligner treatment, ensuring her patients benefit from the latest techniques in orthodontic care. With a knack for spotting the little details that make a big difference, she loves helping patients achieve smiles they’re proud to show off.

During her time in Canada, Dr. Moon embraced the cold with skiing, chasing the northern lights, and surviving temperatures that could freeze your eyelashes. Now back in sunny Sydney, she’s swapped snow for sand and spends her time playing tennis, scuba diving, and enjoying life without five layers of clothing.
Dr David Bachmayer, Specialist Orthodontist Sydney

Dr David Bachmayer

Orthodontic Specialist
Dr David Bachmayer graduated as a dentist from the University of the Witwatersrand, South Africa, in 1979 (cum laude). After practising General Dentistry for three years, he went on to study orthodontics at the University of Toronto, where he received a Diploma in Orthodontics and a Master of Science.

Since arriving in Australia in 1986, David has maintained his private orthodontic practice in Norwest. He has been a tutor in orthodontics at the University of Sydney and has also been a visiting Dental Officer at the Children's Hospital at Westmead.

Dr Bachmayer was awarded the prestigious Harry Sicher Award by the American Association of Orthodontists for his research on children born with cleft lip and palate.

David has a special interest in clear aligner orthodontics and has received the Diamond Invisalign® Provider status. When he isn’t straightening smiles, he can be found paddling his surfski on Sydney Harbour.