Types of Braces Explained: Metal, Ceramic, Lingual and Self-Ligating

Braces are fixed orthodontic appliances that gradually move teeth into a healthier, straighter position. The principle is the same across every type: small brackets are bonded to each tooth, an archwire runs through those brackets, and the controlled, continuous pressure of that wire prompts the bone around each root to remodel so the tooth can shift.

This is a biological process, not a mechanical one — the bone slowly rebuilds around the moving tooth — which is why orthodontic treatment is measured in months rather than weeks.

Braces exist to correct what dentists call malocclusion: crowding, spacing, rotations, and bite problems such as overbite, underbite, crossbite and open bite. Left unaddressed, significant malocclusion can make teeth harder to clean and, in some patients, contribute over time to issues such as periodontal disease or uneven wear.

Straightening teeth is therefore not purely cosmetic; it can also support long-term oral health. That said, the decision to treat, and which appliance to use, is an individual clinical judgement made by an orthodontist after examination.

There are four fixed-brace families most patients will be offered: traditional metal braces, tooth-coloured ceramic braces, hidden lingual braces fitted behind the teeth, and self-ligating braces that use a built-in clip instead of elastic ties. They share the same underlying mechanics; the real differences sit in visibility, comfort, cost and how broad a range of cases each can comfortably handle.

Fixed braces are also distinct from removable clear aligners such as Invisalign, which we contrast later on this page and in our dedicated braces vs clear aligners comparison.

It is also worth separating moving teeth from restoring them. Braces reposition the natural teeth you already have. They do not change a tooth's colour, shape or surface the way restorative options such as veneers, dental crowns, dental bonding or a wider Hollywood smile design do.

If teeth are healthy but badly positioned, braces are usually the conservative first conversation; if the position is acceptable but the shape or colour is the concern, a restorative route may be more direct.

Each type of fixed brace is a variation on the same bracket-and-wire system, optimised for a different priority — lowest cost, less visibility, near-invisibility, or fewer adjustment visits. None is universally 'best'; the right choice depends on how complex the case is, how much visibility matters to the patient, and the orthodontist's experience with that appliance.

All figures are indicative ranges and vary by country, clinic and case difficulty.

Feature

Metal braces

Ceramic braces

Lingual braces

Self-ligating braces

Visibility

Most visible; stainless-steel brackets are clearly seen

Discreet; tooth-coloured or clear brackets blend in but are still visible up close

Virtually invisible; fitted on the inner surface behind the teeth

Depends on material — metal versions are visible, ceramic versions are discreet; brackets are often smaller

Comfort

Well tolerated; brackets can rub the cheeks early on

Similar to metal; brackets are slightly bulkier than metal

Most adjustment needed early; can affect the tongue and speech for the first weeks

Often reported as comfortable; no elastic ties and generally fewer, shorter visits

Indicative cost position

Lowest-cost option

Mid-range (typically more than metal)

Highest-cost option; technique-sensitive and lab-intensive

Mid-to-premium, depending on metal or ceramic brackets

Typical case range

Mild to genuinely complex; the widest, most time-tested range

Mild to complex; broad range, though brackets can be more fragile

Mild to moderate, and selected complex cases in experienced hands

Mild to complex; broad range, comparable to conventional fixed braces

Metal braces remain the most widely used and most versatile option, which is why they are the benchmark the others are compared against. Ceramic braces trade a little robustness for discretion. Lingual braces are bonded to the tongue-side surfaces, which makes them effectively hidden, but they are the most specialised and usually the most expensive, and they take longer to get used to.

Self-ligating braces use a built-in clip instead of elastic bands; they are frequently promoted as faster, but systematic reviews have not found consistent, significant differences in total treatment time or final results between self-ligating and conventional brackets. They are a legitimate, comfortable choice — just not a guaranteed shortcut.

Choosing between brace types is a balance of four things: how complex your case is, how much visibility matters to you, your budget, and what your orthodontist can deliver predictably. For most straightforward to moderately complex cases, all four types are technically capable — so the decision often comes down to aesthetics and cost rather than raw capability.

If cost is the priority and appearance during treatment is not a major concern, metal braces are the proven, economical workhorse and handle the broadest range of cases. If you want something less noticeable but are comfortable with brackets on the front of the teeth, ceramic braces or ceramic self-ligating braces are the usual middle ground.

If near-invisibility is essential, lingual braces hide the appliance entirely, at a higher cost and with a longer adjustment period.

Case complexity is the limiting factor that overrides preference. Severe crowding, large bite discrepancies, or problems rooted in jaw position may not be fully correctable with the patient's preferred appliance alone.

Where the issue is skeletal rather than dental, an orthodontist may discuss combining braces with other treatment, and in significant skeletal cases jaw surgery (orthognathic surgery) may be part of the plan.

Conversely, where a tooth is too damaged to keep, a phase of orthodontics may follow a tooth extraction, and a missing tooth may later be replaced rather than its gap simply closed.

It is also important to be honest about what braces cannot do. They straighten the teeth you have; they do not replace missing teeth.

If teeth are absent, the conversation shifts toward replacement options such as dental implants — which rely on osseointegration of the fixture into the bone — or a dental bridge, and the orthodontic plan is often sequenced around that.

The most common question alongside 'which braces?' is 'should I use braces or clear aligners instead?' The two are different delivery systems for the same goal of moving teeth, each with genuine trade-offs, and we compare them fully on the braces vs clear aligners page.

Fixed braces are bonded to the teeth and work continuously without depending on the patient remembering to wear them, which makes them well suited to complex movements and to anyone who would struggle with the discipline of removable trays. The trade-offs are visibility and cleaning, since brushing and flossing around brackets and wires takes more care.

Removable clear aligners are taken out for eating and cleaning and are far less visible, which is why many adults research them first.

Their trade-off is compliance: they only work if worn for the recommended hours each day, and they are generally best suited to mild-to-moderate cases, although modern systems and brands such as Invisalign increasingly extend into more complex work in experienced hands.

The short version: for difficult bite work, very complex movements, or where compliance is uncertain, fixed braces often remain the more dependable choice; for milder cases where discretion and convenience matter most, aligners are frequently preferred. Both are legitimate, and the right answer is the one an orthodontist recommends after examining your specific case.

Orthodontic pricing varies widely by brace type, case complexity and treatment length, but the ranking between the types is consistent almost everywhere: metal braces are the most economical, ceramic and self-ligating braces sit in the middle, and lingual braces are typically the most expensive because they are the most technique-sensitive and lab-intensive.

The figures below are indicative ranges for a full course of treatment and should always be confirmed against a written, case-specific quote.

Country

Metal braces (full course)

Lingual braces (full course)

USA

$3,000-$7,000

$8,000-$13,000

UK

EUR2,500-EUR5,500

EUR6,000-EUR10,000

Germany

EUR3,000-EUR6,000

EUR7,000-EUR11,000

Turkey

$1,000-$2,500

$2,500-$5,000

Turkey's lower figures reflect local cost structures rather than a different standard of appliance — the same bracket systems and wires are used.

The meaningful question is what a quote includes: the brace type and material, the diagnostic records and any imaging, the adjustment visits over the treatment period, a retainer at the end (essential to hold the result), and how progress is supervised remotely between trips for an international patient.

Orthodontics also travels differently from surgical dentistry. Because treatment unfolds over many months of small adjustments, a brace plan abroad usually needs careful coordination rather than a single concentrated trip.

For purely cosmetic concerns about colour or shape on already-aligned teeth, separate restorative options such as dental bonding, veneers, dental crowns, teeth whitening or a full Hollywood smile are quoted independently of orthodontics.

All figures are indicative and vary by case; outcomes and treatment length differ between patients, and no clinic can responsibly guarantee a specific result or timeline in advance.