Orthognathic Surgery: Improve Your Bite, Jawline & Facial Balance

By Dr. Abu Bakar Kazi · Medically reviewed by Dr. Reji Moideen · 09/02/2026 · Orthodontics in Dubai

Orthognathic surgery, also called corrective jaw surgery, repositions the upper jaw, lower jaw, or both so your bite works properly and your jawline and facial profile look more balanced. It is the right treatment when the problem is skeletal, meaning the jawbones themselves sit in the wrong position, and braces or aligners alone cannot fix it. If you have searched for a clear orthognathic surgery and jaw surgery overview, this guide explains who needs it, how it improves your bite and jawline, what recovery involves, and where an assessment in Dubai fits in.

At Mint Dental Care, plenty of patients arrive convinced they only need braces, when the real issue is a jaw discrepancy that has been there since their teeth stopped growing. Others assume they need major surgery when orthodontics alone would settle the bite. The honest answer almost always comes from a proper examination, not a mirror at home.

Medically reviewed by Dr. Reji Moideen, Specialist Orthodontist at Mint Dental Care, Dubai.

Orthognathic Surgery at Mint Dental Care Dubai

What Is Orthognathic Surgery?

Orthognathic surgery is a procedure performed by an oral and maxillofacial surgeon to reposition the upper jaw, lower jaw, chin, or a combination of these structures. It is used when the jaws do not line up correctly and the mismatch cannot be corrected by moving teeth alone. In plain terms, braces and aligners move teeth within the jawbones, while jaw surgery changes where the jawbones actually sit. That distinction drives every treatment decision that follows.

Mayo Clinic explains that the procedure repositions crooked or uneven jaws, lines up the jaws and teeth so they work better, and can make the face look more balanced. Cleveland Clinic makes a related point in its jaw surgery overview: braces can move teeth, but they cannot move the jaw or change its shape. So when the upper and lower jaws are out of proportion, orthodontics may straighten the teeth and still leave the bite unstable or the profile unbalanced. That is exactly the gap orthognathic surgery is designed to close.

Cambridge University Hospitals notes that combined upper and lower jaw surgery is recommended when tooth alignment cannot be achieved with orthodontics alone, and that a genioplasty, a chin repositioning, may be added to refine the profile. This is why the treatment is described as both functional and esthetic. It changes how your teeth meet and how your lower face is shaped at the same time.

Who May Need Corrective Jaw Surgery?

Corrective jaw surgery is usually considered when a patient has a significant skeletal bite problem that orthodontics cannot resolve. That includes a severe overbite, an underbite, an open bite where the front teeth never touch, marked facial asymmetry, or a jaw that sits too far forward or too far back. The American Association of Oral and Maxillofacial Surgeons lists major facial skeletal deformities linked to chewing problems, and in documented cases airway dysfunction, jaw joint issues, speech difficulty, and psychosocial concerns, among its indications.

For most people, the first clues are practical rather than clinical. They struggle to bite through food, feel their teeth never meet comfortably, notice a chin that looks too prominent or too weak, or see that one side of the face does not match the other. If you recognise several of these, it is worth reading our guide to the signs that point beyond crooked front teeth, because some of them overlap with early markers of a jaw imbalance rather than a simple tooth-position problem.

Timing matters too. Corrective jaw surgery is generally planned after jaw growth is complete. Mayo Clinic puts this at roughly ages 16 and older for females and 18 and older for males, though every case is judged individually. Operating before growth finishes risks the correction shifting again, so surgeons wait until the skeleton is stable.

How Orthognathic Surgery Improves Your Bite

Orthognathic surgery improves your bite by physically moving the jaws into a relationship where the upper and lower teeth meet evenly across the whole arch. A balanced bite lets you chew more efficiently, speak more comfortably, and spread chewing forces evenly instead of overloading a handful of teeth. Cambridge University Hospitals describes correcting a bite that orthodontics alone cannot fix as the main purpose of the operation.

A poor bite is not only a cosmetic worry. When teeth meet badly, the result over years can be uneven wear, chipped or flattened surfaces, strain on the jaw muscles, and orthodontic results that keep drifting because the underlying skeleton never supported them. Cleveland Clinic notes that misaligned jaws can make eating and speaking harder. In carefully selected cases, surgery may also help with airway or jaw joint symptoms, but that is always assessed by the surgical and orthodontic team, never assumed. Patients whose main complaint is jaw joint discomfort should first understand how orthodontics can improve jaw alignment and TMJ health, since many of those cases are managed without surgery at all.

How It Can Improve Your Jawline and Facial Balance

Orthognathic surgery improves your jawline and facial balance by moving a jaw that is too far forward, too far back, too narrow, or shifted to one side back into proportion with the rest of the face. Because the lower third of the face is largely defined by the position of the jaws, repositioning them can make the profile look more symmetrical and the jawline more defined. Mayo Clinic states that jaw surgery may make the face look more balanced, and NHS patient examples describe lower jaw advancement improving chin and jaw prominence.

The important thing is that function and appearance usually improve together. A better bite tends to come with a more harmonious profile, because both are the product of the jaws being brought into a healthier position. A genioplasty may be added to fine-tune the chin. What tooth movement alone cannot reliably reproduce, though, is a change that originates in the bone. If your concern is a weak or receding chin driven by jaw position, straightening teeth will not create the same effect, which is why an accurate diagnosis comes before any promise about the jawline.

Smile Correction using Orthodontic Braces

Orthognathic Surgery vs Braces: What Is the Difference?

The core difference is simple: braces and aligners move teeth, while orthognathic surgery moves the jaws. Cleveland Clinic states this plainly in its overview, explaining that braces reposition teeth but cannot move the jaw or change its shape. That is precisely why most jaw surgery cases still involve orthodontics, both before and after the operation, to line the teeth up so they fit together once the jaws are in their new position.

Mayo Clinic notes that patients usually wear braces before surgery and keep them on during recovery until healing and alignment finish, and Plymouth NHS guidance mentions braces often staying on for around six months afterwards while elastics guide the bite into place. If your discrepancy is mild to moderate and mostly about tooth position, orthodontics may be enough on its own. If you are still weighing fixed braces against removable trays for that stage, our comparison of metal braces versus clear aligners walks through the trade-offs. Adults sometimes worry they have missed the window entirely, but our overview of adult braces options in Dubai shows that skeletal maturity actually makes them good candidates for coordinated treatment.

At Mint Dental Care, orthodontics is already a core service, so an orthodontic consultation is a sensible first step whether the answer turns out to be aligners, fixed braces, or a referral for combined surgical planning. If a significant jaw discrepancy is suspected, we coordinate with an oral and maxillofacial surgeon rather than pushing tooth movement that cannot deliver a stable result.

What the Treatment Journey Usually Looks Like

Orthognathic treatment is a planned journey over many months, not a one-day cosmetic fix. It typically moves through three broad stages: pre-surgical orthodontics, the operation itself, and post-surgical finishing.

Before surgery

The team gathers records: X-rays, measurements, scans, and impressions or digital models, then often braces are placed first to position the teeth so they will fit correctly once the jaws move. Oxford University Hospitals notes that extra appointments are needed for scans, impressions, X-rays, and sometimes 3D imaging, while Cambridge University Hospitals describes a pre-admission check covering medical history, examination, and imaging.

During surgery

The operation is carried out under general anaesthesia and, depending on the plan, may involve the upper jaw, the lower jaw, both, or the chin. Oxford University Hospitals says the procedure often takes around two to five hours, and Worcestershire Acute Hospitals notes that upper jaw surgery is usually done from inside the mouth, so there are no visible scars on the face.

After surgery

Recovery continues with follow-up visits and orthodontic finishing. Plymouth NHS guidance describes frequent early reviews, orthodontic elastics to refine the bite, and braces commonly staying on for months to reach the final result. This finishing stage is what turns a good surgical correction into a stable, comfortable bite.

Recovery After Jaw Surgery

Recovery after jaw surgery is real and takes patience, so it is worth going in with clear expectations. This is a major operation involving swelling, a modified diet, and time away from work or study. Oxford University Hospitals reports a hospital stay of roughly one to four days, with swelling usually at its worst in the first 48 hours. University Hospitals of North Midlands puts jaw healing at about six weeks, with full healing up to 12 weeks. Plymouth NHS suggests many patients are away from work or college for around three to six weeks, though this varies by procedure and person.

Diet changes during this period. Oxford University Hospitals notes that patients can usually take water soon after surgery and then progress to liquidised and very soft foods as the team advises, gradually returning to a normal diet as healing allows. Good oral hygiene, avoiding smoking, and following activity restrictions all speed the process along.

Risks and Considerations You Should Know

Every discussion of benefits has to include the risks. The best known is temporary numbness or altered sensation, especially in the lower lip and chin after lower jaw procedures. Dorset County Hospital reports that up to 90% of patients notice an altered feeling in the lower lip and/or chin immediately after lower jaw surgery, and that while sensation usually improves, it can take months and, in some cases, longer to return. Plymouth NHS similarly notes numbness that may last weeks to months and can occasionally remain in a small area.

Other possible issues include swelling, bleeding, infection, the need for bite adjustment with elastics after surgery, and the general risks of any major operation under anaesthesia. None of this should frighten a suitable candidate away. It simply means the decision should be informed. For the right patient, the gain in bite stability, facial balance, and confidence can be substantial, which is exactly why careful planning and honest consent matter so much.

Indicative Costs and What Affects Them

Orthognathic surgery is a hospital-based procedure, so its cost sits well above routine orthodontics and depends heavily on the case. The pre-surgical and post-surgical orthodontics, however, are handled at a dental clinic, and those fees are far easier to plan for. As a rough guide for the orthodontic side of treatment in Dubai, comprehensive braces typically start from around AED 8,000 to AED 20,000 depending on the system and case complexity, while clear aligner treatment often ranges from about AED 12,000 upward. These figures are indicative and should be confirmed at a consultation, since the surgical fees, hospital stay, and anaesthesia are quoted separately by the maxillofacial team.

The main factors that move the price are the number of jaws being operated on, whether a genioplasty is added, the length of pre-surgical orthodontics, and the total treatment time. Because the orthodontic phase can run well over a year, it is the part most patients want mapped out early, and it is where we can give a clear plan and staged payments before anyone commits to surgery.

Is Orthognathic Surgery Right for You?

Orthognathic surgery is right for you if your problem is skeletal rather than purely dental: a visibly unbalanced jaw, a bite that never feels right, teeth that will not meet properly, or facial asymmetry that clearly comes from the jaws. It is not the answer for everyone, and that is the point of an assessment. Mayo Clinic and Cambridge University Hospitals both stress that this surgery is considered when orthodontics alone cannot correct the alignment.

Self-diagnosis is where people go wrong in both directions. Some assume they only need braces when the real issue is jaw position, and others fear they need surgery when tooth movement alone would do. The correct plan starts with a clinical examination, proper records, and an honest conversation about both function and appearance.

Start With a Bite Assessment at Mint Dental Care

The smartest first step is a bite and orthodontic assessment. At Mint Dental Care in Dubai, that appointment helps clarify whether your concern is a tooth-position issue, a bite issue, or a deeper jaw-balance issue, so you avoid the wrong treatment. When jaw imbalance is suspected, we coordinate multidisciplinary planning with the appropriate orthodontic and surgical team, because Mayo Clinic notes that the orthodontist and maxillofacial surgeon plan jaw surgery cases together. To book a consultation, you can reach our Dubai clinic and start with the records that make an accurate diagnosis possible.

Frequently Asked Questions

Can braces fix my jaw without surgery?

Braces can straighten teeth and improve mild to moderate bite problems, but they cannot move the jawbones or change their shape. If your issue is a genuine skeletal discrepancy, braces alone may leave the bite unstable or the profile unbalanced, and corrective jaw surgery becomes the option that repositions the jaws themselves. Only an examination with records can tell which category you fall into.

Is orthognathic surgery painful?

The surgery itself is done under general anaesthesia, so you feel nothing during the operation. Afterwards, most patients report swelling and tightness rather than sharp pain, and discomfort is managed with medication. Swelling is usually heaviest in the first 48 hours and settles over the following weeks as jaw healing progresses over roughly six weeks.

How long does recovery from jaw surgery take?

Most patients are away from work or study for about three to six weeks, with initial jaw healing taking around six weeks and complete healing up to 12 weeks. You start on liquids and very soft foods, then gradually return to a normal diet. Orthodontic finishing with braces and elastics often continues for months afterwards to settle the final bite.

Does jaw surgery change your face?

Yes, because repositioning the jaws changes the lower third of the face. That can improve chin prominence, define the jawline, and correct asymmetry when the imbalance comes from the bone. The goal is harmony between function and appearance, not a dramatic makeover, and the surgical and orthodontic team plans the movements precisely from your scans and records.

How much does orthognathic treatment cost in Dubai?

The surgical fees, hospital stay, and anaesthesia are quoted by the maxillofacial team and vary widely by case. The orthodontic phase handled at the clinic is easier to plan: comprehensive braces commonly start from around AED 8,000 to AED 20,000, and clear aligners from about AED 12,000, depending on complexity. These are indicative figures, so book a consultation for an accurate, staged plan.

At what age can you have corrective jaw surgery?

Corrective jaw surgery is usually planned after jaw growth is complete, commonly around age 16 and older for females and 18 and older for males, though the exact timing depends on the individual. Operating before growth finishes risks the correction shifting, so surgeons confirm skeletal maturity first, often with imaging.