Corrective Jaw Surgery in Campbelltown, NSW

Functional Jaw Correction

What is Corrective Jaw Surgery?

Corrective jaw surgery, also known as orthognathic surgery, is a procedure that realigns the jaws and teeth to improve function and appearance, often in conjunction with orthodontic treatment.

Orthodontics alone can correct bite problems when only the teeth are involved. Jaw surgery may also be required to reposition the facial bones when orthodontic treatment alone cannot correct this. Jaw growth is a gradual process, and in some instances, the upper and lower jaws may grow at different rates.

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Whether the concern is congenital, developmental, or the result of trauma, orthognathic surgery can make a profound difference, not just in a person’s smile but in their overall quality of life.

At Macarthur Surgical Centre, our corrective jaw specialists take a highly tailored approach, using advanced digital planning and imaging to develop precise surgical strategies aligned with each patient’s goals and anatomy.

Procedures

Common types of jaw surgery procedures

BiMax

Bimaxillary Surgery

Bimaxillary osteotomy corrects both upper and lower jaws in one coordinated procedure to improve bite alignment and facial symmetry. It’s typically recommended when both jaws contribute to the issue.

Lower Jaw Surgery

Mandibular Osteotomy

Used to correct an underbite or a chin that sits too far back, this surgery repositions the lower jaw (mandible). The most common technique, called a Bilateral Sagittal Split Osteotomy (BSSO), allows the jaw to be moved forward or backward to improve the bite and balance the face.

Upper Jaw Surgery

Maxillary Osteotomy

This procedure adjusts the position of the upper jaw (maxilla). It’s often done to fix an overbite, open bite, or sunken midface. It can also help improve breathing through the nose. The surgeon gently moves the upper jaw into a better position and secures it with small plates and screws.

RME or RAME

Rapid Maxillary Expansion

This technique is used to widen the upper jaw when it’s too narrow. A special device is placed in the mouth to slowly and gently expand the upper jaw over time. It helps fix crossbites and create more space for crowded teeth.

Chin Surgery

Genioplasty

Genioplasty reshapes or moves the chin to improve your profile and bring balance to the face. Unlike chin implants, this procedure uses your own bone, which makes it a natural and stable option, especially when done alongside jaw surgery.

IDEAL CANDIDATES

Candidates for orthognathic surgery

Candidates for orthognathic surgery undergo a thorough evaluation by an orthodontist and oral and maxillofacial surgeon to determine if they are suitable for the procedure.

Careful coordination between the surgeon and orthodontist is essential to ensure that the teeth will fit correctly after the surgery. It often includes braces before and after surgery, and retainers after the final removal of braces.

Severe
malocclusions

Individuals with significant bite problems, such as overbites, underbites, crossbites, or open bites, that impact their oral function and facial aesthetics.

Facial
asymmetry

Patients with noticeable facial asymmetry due to jaw discrepancies or uneven growth of the facial bones.

Impacted
teeth

Individuals with significant bite problems, such as overbites, underbites, crossbites, or open bites, that impact their oral function and facial aesthetics.

Breathing
problems

Patients with obstructive sleep apnea or other breathing difficulties caused by a narrow or obstructed airway due to jaw misalignment.

Temporomandibular
Joint (TMJ) Disorders

Individuals experiencing chronic jaw pain, clicking or popping of the jaw joint, or difficulty opening and closing the mouth due to jaw misalignment.

Difficulty chewing
or speaking

Patients who have difficulty chewing food properly, speaking clearly, or experiencing discomfort during oral functions due to jaw misalignment.

Facial
trauma

Individuals who have experienced facial trauma, such as fractures or injuries to the jaw, that have resulted in malocclusion or facial asymmetry.

Dental crowding
or spacing

Patients with severe dental crowding or spacing issues that cannot be addressed with traditional orthodontic treatment alone.

Benefits

How does the candidate benefit from a jaw surgery?

Orthognathic surgery offers a wide range of benefits that go beyond cosmetic enhancement. It is both a functional and aesthetic solution that can significantly improve a patient’s quality of life.

Our corrective jaw specialists focus on delivering positive outcomes through careful surgical planning and precision.

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Functional Benefits

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Aesthetic Benefits

Surgical Specialists

Who performs this type of surgery?

Orthognathic (jaw) surgery is performed by a Specialist Oral and Maxillofacial Surgeon (OMFS).

These oral and maxillofacial surgeons are uniquely qualified because they are dual-trained in both medicine and dentistry, giving them an in-depth understanding of the teeth, jaws, facial bones, and soft tissues. After completing dental and medical degrees, they undergo several additional years of hospital-based surgical training focused on facial surgery.

Our surgeons work closely with your orthodontist to ensure a coordinated treatment plan, both before and after surgery, to align the teeth properly, ensuring the bite fits well with the new jaw positions.

OUTLINE

What are the steps leading up to surgery?

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Consultation

Your first appointment will involve a thorough medical history review and physical examination, which includes reviewing the information provided by your referring dentist or orthodontist and your imaging studies (CT scans, X-rays). A personalised treatment plan and costing will be issued at the end of the consultation by our corrective jaw specialists.

Planning and Preparation

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Recovery Timeline

What to expect after jaw surgery?

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What Sets Us Apart

Why doctors refer and patients trust

Respected Surgical Leaders

Our surgeons are nationally recognised for their experience, leadership, and clinical education in oral and maxillofacial surgery.

Built on Referrals

As a trusted referral-based practice, we work in close partnership with doctors, dentists, and orthodontists to deliver consistent results and high patient satisfaction.

Patient-Centred Approach

We provide clear communication, evidence-based care, and treatment options that always reflect the best interests of the patient.

Advanced Surgical Planning

With in-house CBCT imaging, 3D scanning, and digital planning, we ensure greater accuracy, efficiency, and safer outcomes.

Integrated, Modern Facility

Our purpose-built centre is designed to offer a calm, professional environment with comfort-focused features like music therapy and sedation services.

Continuity and Care Beyond the Procedure

We check in with every patient after surgery and support their recovery with care that extends beyond the clinic.

Our Process

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How it works

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Our Partners

We’re proud to collaborate with Australia’s leading institutions

Our team of highly skilled surgical dentists and specialists is proud to collaborate with leading universities, hospitals, and respected affiliations, underscoring our commitment to excellence and elevating the standard of patient care in Oral and Maxillofacial Surgery.