Specialist oral surgery to improve chin balance, jawline harmony, and facial proportions.
Chin Surgery (Genioplasty) Sydney
Chin surgery, or genioplasty, enhances the shape and balance of your chin and jawline for a more harmonious facial profile. This procedure can reshape or reposition the chin bone to improve symmetry, side profile, and overall facial balance.
Specialist Oral Surgery practice with over 15 years of experience.
Experience the pinnacle of expertise and the smoothest recoveries in chin Surgery Sydney.
Providing advanced chin surgery (genioplasty) in Sydney, designed to improve facial balance, jawline definition, and overall profile.
Our two established Sydney clinics focus on:
- Patient-centred care with detailed surgical planning.
- Clear, supportive communication at every stage.
- The highest standards of oral and maxillofacial surgical expertise.
When is Chin Surgery Required?
Chin surgery can be performed for both cosmetic and functional reasons.
You may benefit from chin surgery if:
- Your chin is too large or projects too far forward (chin reduction)
- You have a small or weak chin compared to the rest of your face (chin implant)
- You want to improve your side profile
- You have jaw asymmetry or deformities that affect your appearance or function
In some cases, patients who are concerned about the size or shape of their nose may actually benefit more from chin surgery to achieve better facial balance and harmony.
How is Chin Surgery Performed?
Genioplasty, also known as chin surgery, is a way to improve facial balance, enhance your profile, and achieve a more harmonious appearance.+
Pre-Surgery Preparation
- Orthodontic treatment: Braces or other orthodontic work may be needed to straighten your teeth before surgery.
- Diagnostic imaging: Cone beam X-rays, measurements, and 3D models of your jaws are completed.
- Surgical planning: Using virtual surgical planning, Dr van Mourik maps out your procedure. Custom surgical plates and guides are then created for precise results.
On the Day of Surgery
- Hospital setting: Your surgery takes place in a private hospital.
- Anaesthesia: You’ll be safely put to sleep under general anaesthetic, administered by a specialist anaesthetist.
During Surgery
- Incisions: Most surgery is performed inside the mouth, leaving no visible scars. In rare cases, a small external incision may be made within a natural skin crease to reduce visibility.
- A sliding genioplasty can help if your chin is too far back, forward, or asymmetrical. During the procedure, your surgeon carefully cuts and repositions the chin bone, then secures it in place with small titanium plates and screws for a stable, natural result.
- For a receding chin, another option is a chin implant a synthetic piece designed to integrate with your natural bone and enhance projection.
After Surgery and Healing
- Bone healing: The jawbone typically heals over 6–8 weeks.
- Plates and screws: Titanium plates and screws remain permanently in place.
- Post-surgical orthodontics: Minor orthodontic adjustments may begin about 6 weeks after surgery.
Safe, Specialist Care
When performed by an experienced Oral and Maxillofacial Surgeon, genioplasty is a safe and routine procedure.
For complex cases, Dr van Mourik works closely with your orthodontist to ensure the best possible outcome.
Recovery after Genioplasty
Hospital Stay
Genioplasty is often a day surgery, sometimes patients may stay1 night in hospital
Pain Management
- In hospital: Pain is controlled with intravenous analgesia (pain relief), prescribed by the anaesthetist and self-administered with a button.
- After 48 hours: Most patients manage well with pain tablets such as Nurofen® or Panadeine®.
- At home: You’ll continue with oral medication, usually in liquid form. Antibiotics and other medicines may also be prescribed.
Stitches
- Dissolving stitches are used in most cases.
- They gradually disappear over 2–3 weeks without needing removal.
Swelling
- A head wrap with a cooling pad will be used to minimise swelling. This should stay in place for 1–2 days with fresh ice added regularly.
- Swelling usually peaks around day 3–4 and then gradually improves.
- Keep your head elevated (2–3 pillows or a recliner) for about a week.
- It may take several weeks for swelling to completely resolve.
Bleeding & Bruising
- Mild oozing in the mouth is normal.
- Large clots may be dislodged occasionally. If any heavy, bright red bleeding contact us.
- Bruising is very common after lower jaw surgery and may extend down the neck and chest
Diet
- A soft diet is required for 2-3 days
- High-protein, high-calorie meals will help aid recovery.
Oral Care
- Begin gentle brushing with a soft, child’s toothbrush as soon as possible.
- Rinse with warm saltwater (1 tsp salt in 1 glass of warm water) at least 3 times daily.
Returning to Work, School & Exercise
3–7 days off work and strenuous exercise to avoid accidental bumps.
Recovery Timeline
- Bone healing: 6–8 weeks.
- Full recovery for genioplasty is 2 months.
Follow-Up Care
- Dr van Mourik will want to see you periodically to monitor your healing and ensure that your jaws are staying properly aligned..
- Further check-ups at 6 months and 12 months to monitor healing and jaw alignment.
- Attending these appointments is crucial for long-term success.
A Personalised Approach
Chin surgery is never “one-size-fits-all.” Treatment is carefully planned based on your unique facial structure, bite, and concerns. Genioplasty enhances appearance by balancing the proportions of the teeth, chin, and facial profile
Genioplasty Surgery in Sydney Costs
If you’re considering genioplasty in Sydney, understanding the cost, rebates, and inclusions helps you plan your treatment with confidence.
What Affects the Cost:
Type of procedure (sliding or implant)
Surgical complexity
Anaesthesia and hospital requirements
Medicare & Health Fund Rebates:
Medicare and private health insurance may cover part of your consultation and contribute to surgical, hospital, and anaesthetist fees. Some out-of-pocket costs may still apply.
Quote & Transparency:
After your consultation with Dr Kristian van Mourik, you’ll receive a detailed, itemised quote and advice on Medicare and health fund entitlements.
Expert, Affordable Care:
Dr van Mourik provides affordable genioplasty in Sydney with advanced planning technology, specialist training, and a patient-first approach, ensuring safe and natural results.
Why Seeing a Specialist Oral and Maxillofacial Surgeon Matters
Jaw surgery is a complex procedure that requires specialist training.
Oral and Maxillofacial Surgeons have the highest level of training and skills in orthognathic surgery, having qualified as a surgeon, a doctor and a dentist.
The Benefits of Specialist Care
- Surgery performed to the highest technical standard
- A balanced, natural-looking result
- Guidance based on the latest medical and dental knowledge
- A lower risk of complications
- Expert management if complications do arise
Experience You Can Trust
Choosing an experienced Oral and Maxillofacial Surgeon ensures your chin surgery is performed safely and achieves the best possible aesthetic and functional outcome.
Meet Dr Kristian van Mourik
Meet Dr Kristian van Mourik
Dr Kristian van Mourik is a dual qualified Oral & Maxillofacial Surgeon. He is among the few Oral and Maxillofacial Surgeons in Australia to hold dual qualifications in both medicine and dentistry, along with specialist surgical training.
His academic background includes:
- Bachelor of Biomedicine – Monash University
- Bachelor of Dentistry with Honours – University of Sydney
- Bachelor of Medicine / Bachelor of Surgery – University of Sydney
Following 14 years of university study and specialist training, Dr van Mourik has had over a decade of private practice experience in Sydney.
Dr van Mourik diagnoses and treats conditions of the mouth, jaws, and face, and performs a range of surgical procedures to restore function and health. His practice includes procedures such as wisdom tooth removal, dental implant placement, corrective jaw surgery, treatment of facial trauma, and management of oral pathology.
Dr van Mourik is registered with both the Medical Board of Australia and the Dental Board of Australia as a specialist Oral & Maxillofacial Surgeon.
He has trained and worked in leading hospitals including Royal North Shore Sydney and Royal Adelaide Hospital, of only two Craniofacial Centres of Excellence in the world.
Dr van Mourik is committed to providing patients with clear information, excellent surgical outcomes and comprehensive care throughout their treatment journey.
Areas We Service for Chin Surgery in Sydney
Chin Surgery available across Sydney’s Eastern Suburbs and North Shore.
Genioplaty FAQS
Common questions from teenagers, parents, and adults planning wisdom tooth extraction
What is the best age for genioplasty/chin surgery?
Genioplasty is usually recommended once growth has finished. For females, this is typically from age 16–18 onwards, and for males, from age 18–21 onwards.
Other factors also play a role in deciding the best timing for your chin surgery Sydney. Dr van Mourik will discuss these with you during your consultation.
How long does genioplasty surgery take?
Chin surgery can take anywhere from 30 minutes to 1hour.
If orthodontics are required the full process usually takes around 18 months.
Is genioplasty/chin surgery covered by medicare or private health insurance
Some Medicare item numbers may apply, and private health insurance can contribute to hospital and anaesthetist costs. We provide a detailed written quote before treatment.
We recommend you check with Medicare and your private health insurer to confirm your coverage.
For affordable jaw surgery in Sydney, Dr van Mourik can guide you through your options.
What are the risks of genioplasty/chin surgery
All surgeries have some potential risks and complications and genioplasty include:
- Numbness caused by damage to nerve in the chin
- Infection
It’s unusual to have complications with jaw surgery Sydney when you have a skilled Oral and Maxillofacial Surgeon to perform the procedure
Do I need braces before genioplasty/chin surgery
Braces are not always required as an adjunct to chin surgery. They may be recommended if your bit is not right.
How long will I need to take off work or school after genioplasty/chin surgery
Most patients need around 1 week off school or work after corrective jaw surgery. Recovery time varies with the procedure and individual healing. Strenuous activity and contact sports should be avoided for 3 weeks.
Dr van Mourik, best genioplasty surgeon Sydney, will guide you during follow-up visits
Can genioplasty/chin surgery change my appearance?
Yes, in many cases genioplasty alters facial proportions. Patients often notice changes to their profile, smile, or facial symmetry. These outcomes vary from person to person and are carefully explained during the planning process.
For expert care, Dr van Mourik is regarded as one the best genioplasty surgeons in Sydney.
Our Sydney Clinics
Bondi Junction
Located in the heart of the Eastern Suburbs, our Bondi Junction clinic is easily accessible by train, bus, and nearby parking.
Lindfield
Conveniently positioned on the North Shore, our Lindfield clinic is close to public transport and offers parking options nearby.