Can Braces Fix an Asymmetrical Jaw?

Braces can fix many asymmetries — but not all. The answer depends on whether the asymmetry is dental (in the teeth) or skeletal (in the jaw bones). A specialist exam with imaging is the only reliable way to find out which one you have, and what combination of orthodontics and orthognathic surgery will give you a stable, lasting result.

Types of Jaw Asymmetry

Not all asymmetries are the same, and treatment depends entirely on the cause. Specialists separate them into four main types, and only the first two typically respond to braces alone.

• Dental asymmetry — teeth are crooked, tilted, or crowded unevenly. The jaw bones themselves are symmetrical, but the teeth look uneven. Braces usually fix this well.
• Functional asymmetry — the bite has shifted to one side because of a tooth interference or early tooth loss, but the bones are normal. Braces often work, sometimes with a bite plate.
• Skeletal asymmetry — the jaw bones themselves are different sizes or positions. This is the hardest type to fix with braces alone. Orthognathic surgery is usually needed.
• Soft-tissue asymmetry — the muscles or fat on one side differ from the other. Braces and jaw surgery can't fix this — facial sculpting or fat grafting may help.

For more detail on each cause, see causes of facial asymmetry.

When Braces Are Enough

Braces alone can produce dramatic results when the asymmetry is mainly dental or functional. They straighten the teeth, balance the smile line, and let the bite settle into a centred position.

• Crooked or crowded teeth that visually unbalance the smile
• A midline shift caused by missing teeth or premature tooth loss
• Mild bite asymmetry from a single crossbite or scissor bite
• Asymmetry that developed after orthodontic relapse

Treatment usually takes 12–24 months. Aligners (Invisalign-style) work well for many of these cases too. Auxiliaries such as inter-arch elastics, expansion appliances, or temporary anchorage devices (TADs) can be added to widen the arch, derotate a single molar, or upright a tilted tooth — all of which can take the bite back to the midline without surgery.

When Braces Alone Aren't Enough

If the asymmetry is in the bones — for example, the chin points to one side, the lower jaw is noticeably longer on one side, or the upper jaw is tilted — braces alone cannot correct the underlying problem. They can camouflage the asymmetry by tilting the teeth to hide the skeletal difference, but the jaw bones will still be uneven and the face will still look asymmetric at rest.

Common skeletal asymmetries that need more than braces:

• Hemimandibular elongation (one side of the jaw grew longer)
• Condylar hyperplasia (overgrowth of the jaw joint on one side)
• Post-traumatic asymmetry from an old jaw fracture
• Cleft-related asymmetry
• Severe underbite or overbite with facial asymmetry

Asymmetry of the jaw bones usually starts in childhood or the teenage years, but becomes more visible in the early twenties when growth finishes. Trauma, long-term habits like chewing on one side, and untreated TMJ disorders can also worsen an existing asymmetry over time.

The Combined Braces + Surgery Approach

For skeletal asymmetries, the gold-standard treatment is orthodontic-orthognathic combined care. The braces straighten the teeth first; the jaw surgery then moves the bones into a balanced position; the braces finish the bite. The result is a face that looks symmetrical both at rest and in motion, not just a straightened smile.

1. Pre-surgical orthodontics (9–18 months) — braces align the teeth within each jaw so they will fit together after the surgery
2. 3D surgical planning — a virtual surgery is performed on your CT scan to plan the exact jaw movements
3. Jaw surgery — the upper and/or lower jaw is repositioned, with or without a chin recontouring
4. Post-surgical orthodontics (6–9 months) — fine-tunes the bite

This approach is what we describe in detail in our guide to orthognathic surgery, the purpose, procedure and recovery explainer, and the complete jaw surgery guide for patients.

Camouflage Orthodontics and Asymmetric Extractions

When a patient declines surgery, or when the asymmetry is mild enough to hide, an orthodontist can camouflage the problem by moving only the teeth. This is called orthodontic camouflage, and it relies on asymmetric extraction patterns — pulling a tooth on one side of the arch but not the other, or extracting different teeth in the upper and lower jaws, so the arches line up at the midline even though the bones are still slightly off.

Camouflage is most successful when the asymmetry is less than 4–5 mm and the jaw joint is healthy. It will not change the underlying skeletal pattern, and it can put extra stress on the jaw joint over time. Patients with clicking, locking, or TMJ pain are usually steered toward combined surgery instead — read more in what TMJ clicking, locking or pain really means and whether wisdom teeth can cause TMJ issues.

What Results to Expect

The two main paths give very different outcomes, and the right one for you depends on what your scans show.

• Braces only (dental case): a straighter, more symmetrical smile in 12–24 months; no facial-skeleton change
• Combined braces + surgery: correction of the underlying facial asymmetry; permanent result; dramatic improvement in bite, breathing, and appearance

Combined orthognathic treatment also has functional benefits that braces alone cannot offer. Patients with asymmetry often breathe better through the nose, sleep better at night, and chew more comfortably after surgery. See also how jaw surgery improves facial appearance and whether jaw surgery can help with sleep apnea for the cosmetic and airway side of the outcome.

Stability is excellent when retainers are worn as instructed. Long-term studies of combined orthodontic-orthognathic care show the skeletal correction remains stable in roughly 85–90% of patients a decade after surgery, provided retainers are used and any underlying condylar growth has settled.

Costs vary widely depending on whether you need braces only, surgery only, or both, and on the brackets, hospital, and anaesthesia used. A specialist consultation with imaging is the only reliable way to get a written quote for your specific case. To plan treatment with an experienced team, see how to choose the best maxillofacial surgeon in Hyderabad, and for the wider range of facial procedures that can be combined with jaw correction, see our guide to the best facial cosmetic surgery procedures.

---

Frequently Asked Questions