Genioplasty is a surgical procedure that reshapes the chin to improve balance between the chin, jawline, and the rest of the face. For many people, a small change in chin projection or symmetry can make the profile look more proportionate and the lower face appear more defined. In some cases, chin position can also contribute to functional concerns, such as lip closure strain or discomfort related to jaw alignment, and reshaping may be considered as part of a wider treatment plan.

At our specialist Face and Neck Surgery clinic, genioplasty is planned around your individual facial structure rather than a one size fits all approach. The aim is a natural looking result that fits your features, with careful attention to safety, nerve protection, and long term stability.

What genioplasty aims to change

Genioplasty adjusts the shape, size, or position of the chin. Depending on your anatomy and goals, it may be used to:

• Increase chin projection or improve definition in a receding or under-projected chin
• Reduce an overly prominent chin
• Correct chin asymmetry or a chin that appears off-centre
• Improve the transition between the chin, jawline, and neck

It is sometimes performed on its own and sometimes alongside other facial procedures where overall facial harmony is being addressed.

Who may benefit, and when it may not be the right option

Genioplasty may be suitable if you are bothered by the appearance of your chin in profile or from the front, or if you feel your lower face looks unbalanced compared with your nose, lips, or jawline. It can also be considered after injury, or when a congenital difference has affected chin shape.

You are more likely to be a good candidate if you:

• Are in good general health and able to undergo anaesthesia
• Have stable facial growth (typically adults)
• Have realistic expectations about improvement rather than perfection
• Do not smoke, or are willing to stop well in advance and during healing

There are also important limitations. If the main concern is the position of the teeth or the way the upper and lower jaws meet, genioplasty alone may not address the underlying cause. In those situations, an assessment for orthodontic treatment or jaw surgery may be recommended. Significant untreated gum disease, active oral infection, or certain medical conditions that affect healing may also mean surgery should be delayed or avoided.

Assessment and planning: getting the proportions right

A detailed consultation is essential because the chin does not exist in isolation. Planning considers the relationship between the chin, lips, nose, jawline, and neck.

Your appointment typically includes:

• A full medical history, including medications, supplements, allergies, previous surgery, and smoking status
• A facial examination, including chin shape, symmetry, soft tissue thickness, and bite assessment
• Clinical photographs for planning and comparison
• Imaging when needed, such as X-rays or 3D scans, to understand bone structure and plan precise changes

This is also the time to discuss what you want to change, what you want to keep, and what a realistic outcome looks like for your face. If another procedure could better achieve your goal, that will be discussed openly.

Techniques used in genioplasty

There are two broad approaches, and the most appropriate option depends on your anatomy and the type of change required.

Sliding (bone) genioplasty

This is often chosen when the chin needs to be moved forward, backward, up, down, or corrected for asymmetry. The chin bone is cut in a controlled way and repositioned. Small plates and screws may be used to secure the bone while it heals.

This technique can be helpful when a precise structural change is needed and can avoid placing an implant. It also allows correction in more than one direction, which can be important for asymmetry.

Chin implant augmentation

An implant may be used to increase chin projection and definition when the underlying bone position is acceptable but additional contour is desired. Implants are available in different shapes and sizes and are selected to suit your facial proportions.

An implant may be placed through an incision inside the mouth or through a small incision under the chin, depending on what is most appropriate for your case.

Reduction and contouring

If the chin is too prominent or wide, bone can be reduced and reshaped to soften the contour and improve facial balance. The extent of reduction is carefully planned to maintain a stable, natural result.

What the procedure generally involves

Genioplasty is usually performed under general anaesthesia. The approach and incision placement depend on the technique used. Many procedures can be performed through an incision inside the mouth, which avoids a visible facial scar. In some cases, a small incision under the chin may be recommended.

During surgery, the chin is reshaped, repositioned, or augmented as planned. If bone is moved, it is stabilised with fixation. The incision is then closed with sutures.

You will be monitored as you wake from anaesthesia, and discharge timing depends on the extent of surgery and your individual recovery plan.

Recovery and what to expect over time

It is normal to have swelling, bruising, and a feeling of tightness in the chin and lower face after surgery. Swelling is often most noticeable in the first few days and then gradually improves.

Common early experiences include:

• Swelling and bruising around the chin and sometimes the neck
• Discomfort that is usually manageable with prescribed pain relief
• Temporary numbness or altered sensation in the lower lip or chin
• Difficulty chewing for a short period

Diet is typically adjusted at first. A soft or liquid diet may be recommended for several days, sometimes longer depending on the procedure. Good oral hygiene is important, particularly when the incision is inside the mouth.

Most people can return to non-strenuous work within 1 to 2 weeks, although this varies. Exercise and heavier activity are usually restricted for several weeks to reduce swelling and protect healing tissues.

When results become visible

Changes are often visible soon after surgery, but swelling can mask the final contour. Many patients see a clearer shape within 6 to 12 weeks. The final result can take several months to fully settle, and in some cases up to a year, especially after bone repositioning.

Risks, limitations, and important considerations

All surgery carries risk, and a key part of consultation is understanding what can happen and how risks are reduced.

Potential risks and complications include:

• Infection
• Bleeding or haematoma
• Poor wound healing
• Scarring (more relevant when an external incision is used)
• Temporary numbness or altered sensation in the lower lip or chin, with rare long term sensory change due to nerve injury
• Asymmetry or an outcome that does not match expectations
• Implant related issues such as movement, infection, or the need for removal or replacement (implant cases)
• Bone healing concerns or contour changes over time (bone procedures)
• Changes in bite comfort or jaw joint symptoms in some patients
• Anaesthetic risks, which are uncommon but can be serious

Genioplasty improves chin shape and balance, but it cannot stop natural ageing changes in the face and neck. If skin laxity or significant neck fullness is a major concern, additional treatments may be discussed.

Preparing for surgery

Preparation is tailored to your health and the planned technique, but commonly includes:

• Reviewing medications and supplements, with advice to stop those that increase bleeding risk when appropriate
• Stopping smoking well in advance, as smoking increases infection risk and delays healing
• Avoiding alcohol in the days leading up to surgery
• Fasting before anaesthesia as instructed
• Planning time off work and arranging support for the first 24 to 48 hours
• Stocking soft foods and any recommended aftercare items

You will be given clear written instructions, including what to do if you develop symptoms that need urgent review.

Your consultation and ongoing support

Care is coordinated through our specialist clinic, with continuity from the first assessment through surgery and follow-up. Your consultation is designed to be unhurried and practical, focusing on what matters to you and what will be safest and most effective.

After surgery, follow-up appointments are arranged to monitor healing, manage swelling and comfort, and check sensation and symmetry. If concerns arise during recovery, our medical team remains available to advise you and, where needed, to review you promptly.

If you are considering genioplasty, the next step is a consultation to assess your facial structure, discuss your goals, and agree on a plan that prioritises natural proportions and long term stability.