Genioplasty is a surgical procedure designed to alter the shape, size, or position of the chin to address concerns related to facial proportion and balance.
The procedure may involve chin augmentation, chin reduction, or repositioning of the chin bone, depending on individual anatomy and clinical assessment. Genioplasty may be considered for individuals who feel their chin is under-projected, overly prominent, asymmetrical, or not in proportion with other facial features.
What the Procedure Involves
Genioplasty is typically performed as a day procedure under general anaesthesia. The surgical approach is determined by whether chin augmentation or chin reduction is being undertaken:
Chin Augmentation (Sliding Genioplasty or Implant-Based):
- A sliding genioplasty involves surgically repositioning the chin bone forward, backward, or vertically to modify chin projection or height.
- In some cases, a chin implant may be used to increase projection or alter chin contour.
- Incisions are commonly placed inside the mouth or beneath the chin, depending on the technique used.
Chin Reduction:
- Chin reduction involves reshaping or reducing the chin bone to decrease excessive prominence.
- Bone contouring is performed with care to maintain structural integrity and facial balance.
Combination or Adjunct Procedures:
- Genioplasty may be performed as a standalone procedure or in conjunction with other facial surgeries, such as rhinoplasty or orthognathic surgery, where clinically appropriate.
Your surgeon will determine the most suitable surgical technique following a comprehensive consultation and assessment.
What to Expect During the Procedure
Genioplasty is a recognised surgical technique used to address the shape and position of the chin. The procedure generally involves:
- An operating time of approximately one to two hours, depending on the surgical approach and complexity.
- Incisions that are typically located inside the mouth or beneath the chin, with placement selected to minimise visible scarring.
- Repositioning, reshaping, or augmentation of the chin bone to achieve the planned surgical objective.
- Use of fixation devices, such as plates or screws, to stabilise the bone during healing, where required.
Potential Benefits of Genioplasty
Potential outcomes may include:
- Improved facial proportion and chin position
- Enhanced balance between the chin and other facial features
- Correction of chin asymmetry
- Structural changes that are generally maintained once healing has occurred
Outcomes vary between individuals and depend on anatomy, surgical technique, and the healing process.
Risks and Considerations
Modern surgery is generally safe, but as with any surgical procedure, genioplasty carries risks. These include swelling, bruising, infection, scarring, asymmetry, numbness or altered sensation in the chin or lower lip, and delayed bone healing. Less common complications may include changes in dental sensation or delayed wound healing. Working with a certified and experienced plastic surgeon significantly minimises these risks. For a list of general and specific risks and complications associated with plastic surgery and genioplasty, please click here to download.
During your consultation, your Advanced Plastic and Cosmetic Surgery plastic surgeon will discuss possible risks and complications. It is important to understand these factors before deciding to proceed with any surgical procedure. Any concerns should be discussed openly with the team at Advanced Plastic and Cosmetic Surgery.
Recovery and Aftercare
Recovery following genioplasty varies between individuals. Swelling and discomfort around the chin and lower face are common in the early postoperative period.
Typical recovery stages may include:
- First Week: Swelling, bruising, and discomfort. A soft or modified diet may be recommended.
- 2–4 Weeks: Gradual reduction in swelling. Many patients are able to return to work and light activities.
- 3–6 Months: Ongoing healing, with the final chin contour becoming more apparent as swelling continues to resolve.
Your surgeon will provide individualised aftercare instructions, which may include:
- Care of incision sites
- Prescribed medications to assist recovery
- Symptoms that should prompt medical review
- When to attend follow-up appointments with your Advanced Plastic and Cosmetic Surgery plastic surgeon
Who Might Be Suitable for Genioplasty?
Genioplasty may be considered for individuals who:
- Are concerned about the size, shape, or position of their chin
- Are in good general health
- Have completed facial growth
- Have realistic expectations regarding surgical outcomes
A consultation with a registered specialist plastic surgeon is required to determine whether genioplasty is appropriate. This assessment includes a discussion of goals, potential outcomes, risks, and alternative treatment options.
Q: Are the results permanent?
A: Structural changes achieved through genioplasty are generally long-lasting once healing has occurred, although individual outcomes may vary.
Q: Will there be visible scars?
A: Incisions are typically placed inside the mouth or beneath the chin and are intended to be as discreet as possible.
Q: Is a chin implant always used?
A: No. Many patients undergo sliding genioplasty without implants. The choice of technique depends on individual anatomy and clinical assessment.
Important Note
Results vary between individuals. Any examples, images, or descriptions of outcomes (not included here) are not predictive of every patient’s result. Only a consultation with an RACS Certified plastic surgeon can determine whether genioplasty (chin augmentation/chin reduction) is suitable for you.
Deciding on facial implant surgery in Adelaide is a personal choice that’s best made with a full understanding of the potential benefits, limitations, and risks. Our surgeons at Advanced Plastic and Cosmetic Surgery provide evidence-based guidance and a transparent consultation process to help you make an informed decision. If you would like to explore whether genioplasty (chin augmentation/chin reduction) is suitable for you, we encourage you to arrange a consultation with our team.