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Genioplasty vs Chin Implants: Which is right for you?

19 August 2026

Duncan Brennand

Aesthetic Doctor and Radiologist

Both genioplasty and chin augmentation implants can improve the shape and projection of the chin, but they achieve this in different ways. Genioplasty repositions your own chin bone, while a chin implant adds a synthetic implant in front of it. The right option for you depends on your facial anatomy, the degree of correction required, and whether there are any functional concerns.

A well-proportioned chin plays an important role in facial harmony. Even relatively small changes to chin position can improve the balance between the nose, lips and jawline. However, choosing the right treatment isn’t always straightforward. Some patients benefit from repositioning the chin itself, while others achieve excellent results with an implant.

At 101 Harley Street, every recommendation begins with a detailed assessment of your facial proportions, underlying bone structure and treatment goals. Rather than recommending the same procedure for every patient, our consultants assess which approach is most likely to achieve a balanced, natural-looking result.

What is Genioplasty?

Genioplasty is a surgical procedure that reshapes or repositions the chin bone itself. The most common technique is sliding genioplasty, where the chin bone is carefully cut, moved into a new position and secured using small titanium plates and screws.

Unlike a chin implant, a genioplasty changes the position of your own bone rather than adding material on top of it. This allows the chin to be moved forwards, backwards, upwards or downwards, depending on the correction required. It can also improve certain types of facial asymmetry by repositioning the chin into better alignment.

Because the procedure works with your own bone, the result is permanent once healing is complete. This makes genioplasty an attractive option for patients seeking a long-term structural change rather than an implant-based solution.

In some cases, patients who initially enquire about chin implants are advised that genioplasty may be the more appropriate treatment following a detailed assessment. This highlights the importance of choosing between the two procedures based on anatomy rather than personal preference alone.

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face-measurement

What is a Chin Implant?

A chin implant is a surgical procedure that enhances the projection of the chin by placing a specially designed implant over the existing chin bone.

Rather than moving the bone itself, the implant increases the forward projection and definition of the chin, helping to improve facial balance. Most implants are made from medical-grade silicone or another biocompatible material designed to remain safely in the body over the long term.

The procedure is commonly performed through a small incision either inside the mouth or beneath the chin, depending on the surgical approach. Once positioned, the implant sits securely against the chin bone to create a more defined profile.

Unlike genioplasty, a chin implant does not reposition the underlying bone or correct structural asymmetry. Instead, it enhances the existing framework by adding carefully selected volume where it is needed.

What is the main difference between Genioplasty vs Chin Implants?

Although both procedures can improve chin projection, they work in fundamentally different ways.

Genioplasty changes the position of your own chin bone. A chin implant adds volume in front of the existing bone.

This difference influences not only the surgical technique but also what each procedure can realistically achieve.

Genioplasty offers greater flexibility because the bone itself can be repositioned. This allows your surgeon to improve projection, reduce an overly prominent chin or correct certain types of asymmetry. In some patients, it may also form part of a wider treatment plan where bite position or jaw alignment are being assessed.

A chin implant has a different purpose. Rather than changing the position of the chin, it increases projection by adding volume to the existing bone. For patients whose chin is already well positioned but lacks definition, this can provide an excellent cosmetic result without repositioning the jaw itself.

Patients with functional concerns, such as significant chin recession associated with bite or jaw alignment, are often better suited to genioplasty or a combined orthognathic treatment pathway. By contrast, patients seeking additional projection for aesthetic reasons alone may be suitable for either procedure, depending on their anatomy and the outcome they hope to achieve.

Ultimately, the decision is less about choosing between two procedures and more about selecting the treatment that addresses the underlying cause of the concern. A thorough consultation helps determine which approach is most appropriate for your individual facial structure.

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Who are Genioplasty Treatments and Chin Implants suitable for?

The decision between genioplasty and a chin implant isn’t based on which procedure is considered “better”. Instead, it’s based on what your facial anatomy requires to achieve a balanced, natural-looking result.

Genioplasty may be suitable if…

Genioplasty is often recommended for patients whose concern relates to the position of the chin rather than simply its projection.

You may be a suitable candidate if you:

Have a recessed or weak chin that would benefit from repositioning.
Have a chin that projects too far forward.
Have mild facial asymmetry affecting the position of the chin.
Have been advised that your chin position contributes to a functional or bite-related concern.
Want a permanent result using your own bone rather than an implant.

Because genioplasty moves the chin bone itself, it can produce changes that simply aren’t possible with an implant alone.

A chin implant may be suitable if…

Chin implants are often recommended for patients whose chin is well positioned but lacks projection or definition.

You may be a suitable candidate if you:

Have a normally positioned chin but would like greater projection.
Want a more defined jawline or stronger profile.
Do not require correction of the underlying bone position.
Prefer a procedure that augments the chin rather than repositioning it.
Like the reassurance that an implant can be removed or exchanged if necessary.

For carefully selected patients, chin implants provide an effective way to enhance facial balance without altering the position of the jawbone itself.

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Genioplasty vs Chin Implants: How do the procedures, recovery time and longevity compare?

Although both procedures are designed to improve chin projection, the surgical approach and recovery experience differ.

Recovery after genioplasty involves healing of the repositioned chin bone as well as the surrounding soft tissues. Swelling is most noticeable during the first week, and many patients follow a soft diet while the bone heals. Although most people return to work after around a week, the final result continues to refine over several months.

Recovery after chin implant surgery is generally similar, although it doesn’t involve repositioning the bone itself. Swelling and bruising gradually settle over the following weeks, while the implant becomes integrated within the surrounding tissues. The result is intended to be permanent, although the implant can usually be removed or exchanged if clinically appropriate in the future.

Both procedures require patience during recovery. Although the overall shape improves relatively quickly, the final contour develops gradually as swelling resolves.

Feature	Genioplasty	Chin Implant
Treatment type	Bone repositioning surgery	Implant augmentation
How it works	Repositions your own chin bone	Adds a synthetic implant over the existing chin bone
Anaesthetic	General anaesthetic	Usually general anaesthetic
Procedure time	Approximately 1 hour	Approximately 45–90 minutes
Hospital stay	Usually day case	Usually day case
Recovery	Around 1 week away from work, with swelling improving over several weeks	Similar recovery, although swelling is often slightly less extensive
Diet	Soft diet during the early stages of healing	Usually a shorter period of dietary modification
Longevity	Permanent	Permanent unless the implant is removed or replaced
Reversible?	No	Yes, the implant can usually be removed or exchanged if required

What happens during a Genioplasty or Chin Implant consultation?

The choice between genioplasty and a chin implant is rarely obvious from photographs alone. A detailed consultation allows your surgeon to assess the underlying cause of your concerns before recommending treatment.

Rather than focusing solely on the chin, your consultation considers the face as a whole. Your surgeon will assess your facial proportions, profile, jaw position, bite and underlying bone structure to understand how each procedure would affect overall facial harmony.

During your consultation, your surgeon will:

Discuss your concerns and treatment goals.
Assess your facial proportions and profile.
Examine the position of your chin and lower jaw.
Identify whether the concern relates to bone position, projection or both.
Explain the advantages and limitations of each procedure.
Discuss recovery, potential risks and expected outcomes.

Occasionally, patients who initially enquire about chin implants are advised that genioplasty would produce a more balanced result. Likewise, some patients referred for genioplasty discover that a chin implant is sufficient to achieve their goals without repositioning the bone.

This is why a good consultation doesn’t simply confirm the treatment you’ve requested. Instead, it explains why one approach is likely to achieve a better long-term result for your individual anatomy.

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Frequently Asked Questions: Genioplasty vs Chin Implants

Which is better, genioplasty or a chin implant?

Neither is better in isolation. Genioplasty repositions your own chin bone and can correct position and mild asymmetry, while a chin implant adds projection to a chin that is already well positioned. The right choice depends on your facial anatomy, the degree of correction needed and whether there are any functional concerns.

Is genioplasty permanent?

Yes. Because genioplasty repositions your own bone and secures it with small titanium plates and screws, the result is permanent once healing is complete. This makes it a suitable option for patients seeking a long-term structural change rather than an implant-based solution.

Are chin implants permanent?

Chin implants are intended to be permanent and are made from medical-grade silicone or another biocompatible material designed to remain safely in the body long term. Unlike genioplasty, however, an implant can usually be removed or exchanged in future if clinically appropriate.

How long does chin augmentation surgery take?

Genioplasty takes approximately one hour, while chin implant surgery usually takes around 45 to 90 minutes. Both are typically performed under general anaesthetic as a day case, meaning you can normally return home the same day.

How long is recovery after genioplasty or a chin implant?

Most patients take around a week away from work after either procedure. Swelling is most noticeable in the first week and settles over the following weeks, though the final contour continues to refine over several months as swelling fully resolves.

Will I need a soft diet after chin surgery?

After genioplasty, most patients follow a soft diet during the early stages while the repositioned bone heals. Following a chin implant, dietary modification is usually needed for a shorter period, as the underlying bone has not been repositioned.

Can genioplasty or a chin implant correct facial asymmetry?

Genioplasty can improve certain types of facial asymmetry by repositioning the chin into better alignment. A chin implant does not reposition the underlying bone or correct structural asymmetry; it enhances the existing framework by adding volume where projection is lacking.

Can a chin implant be reversed or removed?

Yes. One advantage of a chin implant is that it can usually be removed or exchanged if required. Genioplasty is not reversible, as the bone itself has been repositioned and allowed to heal in its new position.

Can genioplasty reduce a chin that projects too far forward?

Yes. Because the bone can be moved forwards, backwards, upwards or downwards, genioplasty can reduce an overly prominent chin as well as bring a recessed chin forwards. A chin implant can only add projection, not reduce it.

What happens at a chin augmentation consultation?

Your surgeon assesses your facial proportions, profile, jaw position, bite and underlying bone structure to identify whether your concern relates to bone position, projection or both. They will explain the advantages and limitations of each procedure, along with recovery, risks and expected outcomes.

Neither procedure is inherently the better choice. Genioplasty offers the flexibility to correct chin position and asymmetry, while a chin implant provides projection and definition for a chin that is already well positioned. What matters is which approach addresses the underlying cause of your concern, and that can only be established through a proper assessment of your facial proportions, bone structure and bite. At 101 Harley Street, our specialist consultants will talk you through both options honestly, including the cases where a different procedure entirely, such as buccal fat removal or a wider treatment plan, would serve you better. To discuss chin augmentation with a consultant surgeon, book a consultation at our Harley Street clinic.

How can you find us?

Our surgery is located on Harley Street in Marylebone, London, within one of the world’s most prestigious and historic medical districts. Situated at 101 Harley Street, the clinic offers a discreet and refined setting in the heart of Central London, bringing together leading consultants, advanced facilities and personalised care.

We welcome patients from across the world, as well as patients travelling to London from across the UK and internationally for specialist medical, surgical and aesthetic treatments.

Our location benefits from excellent transport connections. Regent’s Park, Oxford Circus and Baker Street Underground stations are all within easy walking distance, while major London rail stations and international airports including Heathrow, Gatwick and London City provide convenient access for national and international visitors.

Whether you are travelling from within London or further afield, our Harley Street clinic provides a calm, professional environment designed to deliver exceptional care in one of the capital’s most respected medical locations.

Opening hours

Monday

9 am–5 pm

Tuesday

9 am–5 pm

Wednesday

9 am–5 pm

Thursday

9 am–5 pm

Friday

9 am–5 pm

Saturday

9 am–5 pm

Sunday

Closed

Contact

02035760335
info@101hs.co.uk

101 Harley Street Day Surgery

101 Harley St, London W1G 6AH

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