Genioplasty: techniques, recovery and risks of chin surgery

Genioplasty: which part of the face is involved?

The chin is the front, lower part of the lower jaw. Its appearance depends on the bone, but also on the thickness of the tissues, on the mentalis muscle, on the position of the lips and on the contour of the neck. Changing it can alter how the profile is perceived without acting directly on the nose or on the jaw as a whole.

Bony genioplasty moves a segment of the chin. Placing an implant adds projection or contour in front of the existing bone. Depending on the context, the term ‘mentoplasty’ may be used for these operations. You therefore need to know exactly which procedure is planned, beyond the general name written on a quote.

The British Association of Plastic, Reconstructive and Aesthetic Surgeons distinguishes genioplasty from operations on the part of the jaw that carries the teeth. That distinction explains why bringing the chin forward does not automatically correct the way the upper and lower teeth fit together.

What you are asking for may be cosmetic, functional or a combination of several concerns. Difficulty closing the lips, discomfort when chewing or a suspected breathing disorder calls for a specific assessment. These symptoms should not be attributed straight away to the shape of the chin, nor used to promise that genioplasty on its own will correct them.

A receding chin, a prominent chin or a misaligned jaw

A chin that sits too far back

A chin with little projection can give the impression that the nose stands out more, or that the transition between the chin and the neck is less defined. The surgeon establishes whether this set-back position involves only the chin itself or the whole of the lower jaw. The dental examination, photographs and appropriate imaging all contribute to that distinction.

If the jaws sit correctly and your request stays localised, a correction of the chin can be discussed. Where the discrepancy is broader and the bite is affected, an orthodontic and maxillofacial assessment may lead to a different plan. Changing the contour alone should not mask a problem you actually wanted treated.

A chin that projects too far, or an asymmetrical chin

A chin considered too prominent may owe that to its own shape, to the position of the lower jaw or to the relationship between the two jaws. Choosing a treatment therefore calls for the same diagnostic precision as a receding chin. A local reduction does not necessarily correct the whole profile when the imbalance extends further.

Asymmetry is also examined in movement and in relation to the teeth. Some visible differences come from the position of the head, from the soft tissues or from a wider skeletal discrepancy. The surgeon should explain what could be improved and which asymmetries would remain noticeable. Perfect symmetry is not a goal anyone can guarantee.

The British Association of Aesthetic Plastic Surgeons stresses the need to assess the jaws when the teeth do not meet properly. A dental or maxillofacial consultation is therefore not a formality bolted onto the plan: it can change the nature of that plan.

The main techniques used to correct the chin

Genioplasty by osteotomy

An osteotomy involves cutting the bone in a controlled way in order to move a segment of it. At the chin, that movement can change the projection, the height or certain sideways imbalances. The segment is held in its new position by fixation hardware, usually small plates and screws.

This technique uses your own bone and offers possibilities that differ from those of an implant. It does, however, involve bone healing and the precautions that go with it. How far the segment is moved has to take account of the anatomy, the nerves, the roots of the teeth and the way the soft tissues respond. A measurement in millimetres does not, on its own, sum up the cosmetic result.

Access is often through the inside of the mouth. The British Association of Oral and Maxillofacial Surgeons describes this principle and the way the bone is held with plates and screws. The scar can therefore stay invisible on the skin, though that does not mean there is no healing to do or no risk involved.

The chin implant

A chin implant adds volume in front of the bony structure. Its shape and its position have to match the need that has been identified. This approach can be considered for some increases in projection, but it does not deliver every correction of height or asymmetry that bone surgery can achieve.

The material, the fixation, the route of access and the complications specific to having an implant all need to be discussed. The implant moving, an infection, an implant that becomes too visible or a change in the bone underneath can all lead to a further operation. Ask how the product will be identified in your file and in what circumstances removal would be considered.

Injections and their limits

Fillers can temporarily change the contour in certain indications. They do not move the lower jaw and they do not replace the correction of a bite problem. They also carry risks specific to injections, vascular ones in particular, which should be explained during a dedicated consultation.

Having filler first is not a perfect simulation of the surgical result. The materials, the anatomical planes and the limits of correction are different. If you have already had a product injected into your chin, tell the surgeon its name and the date. They can then work out whether it changes the examination, the timetable or the treatment options.

How do you choose a suitable technique?

The choice starts with the changes you want and the limits you find acceptable. You may want more projection without increasing the height, or the correction of a sideways discrepancy without changing the profile much. These nuances are worth putting into words before the consultation. The doctor can then explain which options actually answer that request.

The American Society of Plastic Surgeons sets out several possibilities for chin surgery and points to its role in facial balance. A good proposal must nevertheless remain tailored to you. The newest technique, the quickest one or the one shown most often online is not necessarily the one that matches your anatomy.

The benefits and the constraints should be compared against the same criteria: the changes that are possible, the scar, any implanted material, bone healing, risks, follow-up and the scope for a revision. If several options are reasonable, explain what matters most to you. A subtle result, avoiding an implant or the ability to correct the height can each steer the discussion in a different direction.

You can also choose to postpone the operation. A second opinion is particularly useful when proposals differ on the diagnosis, for instance between genioplasty on its own and jaw surgery. Ask the practitioners to explain that anatomical difference, rather than comparing only their preferred technique or their quote.

The consultation and the assessments carried out beforehand

The consultation goes over your medical history, your medicines, your allergies, your smoking habits and any previous operations. The surgeon examines the face, the way the lips close and the mouth. Dental pain, infections, difficulty chewing and orthodontic treatment must all be reported. They may need to be dealt with first, or coordinated with your dentist.

Imaging is chosen according to the clinical question. A panoramic X-ray gives information about the teeth and some of the bony structures; other examinations may be needed to analyse the relationships within the facial skeleton or to plan a movement. There is no single identical list of tests to impose on everyone interested in a genioplasty.

Photographs and simulations make the discussion concrete. They allow the proportions to be examined from the front and in profile, but they do not predict exactly how the skin and the muscles will behave after surgery. Ask for the uncertainties to remain visible in the presentation, particularly around the lower lip and the crease above the chin.

The instructions about smoking and medicines are tailored to your health and to the procedure. A short, improvised break does not settle every healing risk. In the same way, an anticoagulant or another important treatment is not stopped without coordination between the prescribing doctor and the surgical team.

Finally, the consultation should settle how follow-up will work. You need to know which check-up is planned after the operation, which tests may be required and who to contact if there is a problem. If you are travelling, ask which documents will be handed over when you leave and who will be able to examine you once you are home. Continuity of care is arranged before the operation.

Anaesthetic, hospital stay and going home

Bony genioplasty is usually carried out under general anaesthetic. Some other corrections of the chin may be organised differently as far as anaesthesia is concerned. The decision belongs to the team, once the procedure and your medical history have been assessed. The phrase ‘chin surgery’ is therefore not enough to work out the length of the hospital stay or the monitoring protocol.

Going home the same day or after one night can be considered, depending on the situation and on how the hospital is organised. The essential criterion is your clinical condition: pain under control, no immediate complication and the ability to drink or eat in line with the instructions. A travel date should never dictate an early discharge.

Arrange suitable help for your return, especially after a general anaesthetic. Prescribed medicines and tiredness can limit some activities. Ask when you can drive, work or stay on your own, given your situation. If another operation has been combined with it, the timetable has to take all the procedures into account and not just the chin.

Swelling, eating and recovery

Swelling in the lower face can be marked at first, sometimes with bruising and a feeling of tightness. It does not settle perfectly symmetrically. Gradual improvement is expected, but a sudden increase, particularly a painful or one-sided one, warrants contacting a doctor. Do not judge the final projection during this early phase.

Discomfort in the lower lip or numbness of the chin can also occur. Sensation is monitored as it changes over time. Note the areas involved and report any significant change at your check-ups. Repeatedly testing the skin with sharp or hot objects does not help to assess recovery and can injure it.

What you eat is adapted to the technique and to any procedures carried out alongside it. After genioplasty on its own, a softer diet can make the first few days easier; jaw surgery may impose different constraints. Ask for concrete examples of the textures allowed and for the progression planned, especially if you have to organise your meals during a stay abroad.

Mouth care protects the healing of the incisions inside the mouth. Brushing, any mouthwashes and handling of the lip should follow the advice you have been given. If a stitch is bothering you, avoid pulling on it. New dental pain or a persistent bad taste should be discussed with the team rather than dealt with on your own.

Returning to sport depends on how the bone is healing and on the risk of a knock. A non-contact activity and a sport that exposes the face are not resumed at the same point. The ASPS describes individually tailored post-operative follow-up, with instructions covering care, diet and check-ups. Have your own timetable spelled out before you take up anything demanding.

What are the risks of a genioplasty?

The general risks include bleeding, infection, healing problems and the risks linked to the anaesthetic. Residual asymmetry, a change in contour that is insufficient or excessive, and the need for a revision are also possible. The ASPS safety page sets out the complications to discuss before the operation.

The specific risks vary with the technique. Bone surgery can lead to altered sensation, a problem with healing of the bone or discomfort caused by the hardware. An implant can move, become infected or start to show. The teeth and the tissues of the lip also have to be taken into account when the procedure is planned and explained.

Numbness after the operation can improve, but full recovery is not guaranteed in every case. The surgeon should explain that risk in the light of your anatomy and the planned procedure. A phrase such as ‘only temporary effects’ would not be enough for you to decide with a proper understanding of what may happen.

Pain that intensifies after a period of improvement, a fever, discharge, marked swelling or persistent bleeding all call for prompt advice. Difficulty breathing or swallowing requires urgent assessment. If you are a long way from the surgical team, seek local care without waiting for a reply by message when the symptoms are worrying.

The final result and the years that follow

The contour becomes clearer as the swelling goes down and the tissues settle. Several months may be needed before the result can be judged with enough stability. The surgeon decides when photographs become comparable and when any cosmetic dissatisfaction can be analysed without the confusion created by the immediate after-effects.

The change to the bone is designed to last, but your face carries on changing with age and weight. Plates and screws are not routinely removed; what happens to them is discussed according to the hardware used and how things develop. An implant also needs follow-up if pain, a change of position or a change in the contour appears.

The result should be judged from the front, in profile and in movement. A flattering side photograph does not always show how the lips close, the symmetry or the way the chin crease behaves when you smile. Comparisons should use similar shots and state which other procedures were carried out, where there were any.

A revision can sometimes be offered, but it requires a fresh diagnosis. It has to be established whether the problem comes from the bone, from an implant, from the soft tissues or from an expectation that the original procedure could never have met. The operation report and the pre-operative examinations are then valuable in understanding the situation and the reasonable options.

The price of a genioplasty and planning treatment in Turkey

The cost depends heavily on the technique. An osteotomy, an implant and jaw surgery carried out alongside it are all different operations. A useful quote states the procedure, the anaesthetic, the facility, the hardware, the tests and the check-ups. A comparison limited to a figure labelled ‘genioplasty’ can therefore be misleading.

Add travel, accommodation, local transport and a margin for a medically necessary extension to your budget. Ask as well about the financial terms for an extra consultation or a revision. Past figures published for France or for Turkey cannot guarantee the price you will be quoted today, nor what will actually be included in it.

The surgeon’s experience with the technique proposed and their ability to assess the bite are decisive. You should be able to follow the medical reasoning directly, with translation if you need it. Our guide to aesthetic surgery helps you place genioplasty among the other operations, without replacing that specialist assessment.

Nose surgery can sometimes be discussed as part of a wider plan to balance the profile (profiloplasty), but it requires an indication of its own. You do not have to accept a second operation in order to make the first one ‘complete’. Ask what correcting the chin alone could achieve, before weighing up the value and the constraints of combining the two.

Frequently asked questions

Does a genioplasty correct a double chin?

It can change how the contour between the chin and the neck is perceived when projection plays a part. It does not automatically remove fat under the chin and it does not treat every kind of skin laxity. The examination should identify what each structure contributes before that benefit is attributed to the operation.

Do you always need braces?

Orthodontic treatment is not routine for genioplasty on its own. It can become necessary if the assessment uncovers a bite problem that calls for treatment of the jaws. The practitioner should clearly separate these two situations and explain why a broader course of treatment might be proposed.

Will there be a visible scar?

An approach through the inside of the mouth leaves a scar inside the mouth. Some implants are placed through an incision under the chin, which does leave a scar on the skin. Ask which route is planned and why it has been chosen, rather than assuming that every chin operation leaves no external mark.

Sources

1. British Association of Oral and Maxillofacial Surgeons. (n.d.). Genioplasty (chin surgery). https://www.baoms.org.uk/patients/procedures/25/genioplasty_chin_surgery
2. British Association of Plastic, Reconstructive and Aesthetic Surgeons. (n.d.). Craniofacial surgery. https://bapras.org.uk/public/patient-information/surgery-guides/craniofacial-surgery
3. British Association of Aesthetic Plastic Surgeons. (n.d.). Reshaping chins and cheeks. https://baaps.org.uk/patients/procedures/11/gynecomastia_correction/
4. American Society of Plastic Surgeons. (n.d.). Chin surgery. https://www.plasticsurgery.org/cosmetic-procedures/chin-surgery
5. American Society of Plastic Surgeons. (n.d.). Chin surgery risks and safety. https://www.plasticsurgery.org/cosmetic-procedures/chin-surgery/safety
6. American Society of Plastic Surgeons. (n.d.). Chin surgery recovery. https://www.plasticsurgery.org/cosmetic-procedures/chin-surgery/recovery