Composite bonding
Composite bonding uses a tooth-coloured resin, shaped and hardened directly on the tooth, to repair chips, close small gaps, rebuild worn edges or adjust tooth shape. It is done in a single appointment with no laboratory stage, usually without anaesthetic, and in most cases without removing any tooth structure at all. Its great virtue is that nothing is committed: if you dislike it, it comes off.
Delivered by: Dentist Saliha Yıldırım
Who it suits
- Chipped or worn front tooth edges
- Small gaps between front teeth
- Minor shape or proportion corrections
- Small areas of surface discolouration
- Patients who want to preview a shape change before committing to ceramic
- Younger patients, where preserving tooth structure matters most
- Patients who want a lower-cost, reversible option
Who it does not suit
- Extensive discolouration across all visible teeth, where the result would be bulky and unconvincing
- Large structural repairs, which need a crown or an indirect restoration
- Patients who cannot avoid staining habits and expect the colour to hold — composite stains where ceramic does not
- Heavy grinding, which chips composite readily
- Cases where the underlying issue is alignment rather than shape
How the treatment works
The tooth surface is cleaned and conditioned, an adhesive is applied, and composite is placed in layers and sculpted to shape by hand. Each layer is hardened with a curing light. The restoration is then shaped, contoured and polished. The entire process happens at the chair, and the result is visible before you leave.
Treatment stages
- 01
Assessment and shade selection
Shade chosen against your natural teeth in daylight rather than under the surgery light, since composite is matched to what is already there.
- 02
Surface preparation
Cleaning and conditioning of the enamel. Usually no drilling and usually no anaesthetic.
- 03
Layering and sculpting
Composite built up in layers and shaped by hand — this is where the skill sits, since the anatomy is created at the chair rather than in a laboratory.
- 04
Finishing and polishing
Shaped, contoured and polished. A well-polished surface resists staining considerably better than a rough one.
Materials and options
Composite resin
A resin containing ceramic filler particles, available in a range of shades and translucencies that are layered to imitate natural tooth structure.
Adhesive system
The bond to enamel is what holds the restoration on. Technique and isolation at the appointment determine how long it lasts.
Recovery
None. You eat normally immediately, though it is sensible to avoid strongly staining food and drink for the first day or two while the surface fully settles.
Aftercare
Composite stains where ceramic does not — coffee, tea, red wine and tobacco all show over time. Brush and floss normally, avoid biting hard objects, and expect polishing at hygiene appointments to keep the colour fresh. Small chips can usually be repaired at the chair rather than replaced.
What affects the cost
- Number of teeth treated
- The extent of build-up on each tooth
- Whether whitening is carried out first, which is usual so the composite is matched to the final shade
Travel considerations
Bonding is easy to accommodate within a trip planned for something else. If whitening is also planned, bonding comes afterwards — composite does not lighten with whitening gel, so matching it to an unwhitened shade means matching it to the wrong one.
Alternatives
Ceramic veneers
More durable, more stain-resistant and better looking over the long term, at higher cost and with some loss of tooth structure.
Whitening
Where the complaint is colour rather than shape.
Doing nothing
A small chip on a back-facing edge is often best left alone. Not every irregularity needs treating.
Risks and limitations
- Staining over time, particularly at the margins
- Chipping, especially on biting edges or with grinding
- A shorter lifespan than ceramic — typically several years rather than a decade or more
- Loss of surface polish over time, which is restorable
- Slight bulk where material is added to an already well-positioned tooth
Common questions
How long does composite bonding last?
Typically several years, depending on where it is, how you bite and what you consume. It is repairable and re-polishable, which is part of the appeal — small failures are small problems.
Does bonding damage the tooth?
In most cases nothing is removed at all. That makes it one of the few genuinely reversible cosmetic treatments available.
Will it match my other teeth?
Shade is selected against your natural teeth and layered to match translucency. Over time your natural teeth will change colour slightly and the composite will not, so occasional polishing or refreshing keeps them in step.
Bonding or veneers?
If the change is small, bonding is the sensible first answer: cheaper, reversible, same-day. If you are restoring most of the visible teeth or need a substantial colour change, ceramic is more durable and will look better for longer.
Related reading
Start with the assessment.
Send your photographs and a short description of what is bothering you. You will receive a first assessment and, where possible, a written preliminary plan — before any question of travel comes up.
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