A small chip, an uneven edge or a gap between the teeth is often enough to make someone self-conscious about their smile. Composite bonding is a simple, minimally invasive way to deal with concerns like these, using tooth-coloured composite to reshape or restore a tooth.
Unlike some cosmetic treatments, bonding usually needs little or no removal of natural tooth tissue. In the right case, a small change can make a real difference while keeping the natural tooth at the centre of the treatment.
If you are considering bonding, here is what it involves, what it can be used for, and what is worth thinking about before you decide.
Bonding uses a tooth-coloured resin to repair, reshape or improve the look of a tooth. The material is applied to the tooth, shaped by hand, then hardened and polished for a natural finish.
It comes in a range of shades, so your dentist can pick a colour that sits naturally alongside your existing teeth. Where several teeth are treated, their shape and proportions are planned together so the result looks balanced rather than artificial.
The main advantage of this treatment is that it is minimally invasive. There is usually little or no need to remove healthy enamel before the composite goes on. Keeping as much of the natural tooth as possible matters when planning any cosmetic or restorative work.
The first step is a consultation. Your dentist will look at your teeth, gums and bite, talk through what you want to change, and consider whether bonding is the right way to achieve it. If it is suitable, the tooth is prepared so the composite can bond securely, and the material is applied in layers and shaped directly on the tooth.
This is where the skill of the dentist shows. It takes a real understanding of tooth anatomy, proportion and the way light plays across a natural tooth. The composite is sculpted to the right shape and contours rather than simply layered on.
Once the shape is right, a curing light sets it hard. It is then adjusted, smoothed and polished into a comfortable surface that looks natural. For many people, bonding is done in a single appointment, though how long it takes depends on the number of teeth and the complexity of the case.
This treatment works well for small changes to the shape and appearance of the teeth, including:
It can be used on a single tooth that needs a small correction, or across several teeth where shape and proportion need to be planned together.
Bonding is not the best treatment for every cosmetic concern. In some cases, orthodontics, whitening, veneers or a restorative treatment will give a more suitable or longer-lasting result, which is why an assessment matters before you decide.
Part of what makes this treatment appealing is that it can improve the look of a tooth without extensive preparation. At 38 Devonshire Street, we take a minimally invasive approach wherever we can. We think about how a treatment will look today and how it will affect the health of your teeth in years to come.
For some people, a small amount of well-placed composite is all that is needed. For others, bonding is not the right option, and the goal is always to find the treatment that suits your individual circumstances.
Composite bonding suits people who want to make subtle changes to their teeth without more extensive treatment. Healthy teeth and gums give the best foundation. If there is active decay, gum disease or another problem, that will usually need dealing with first.
Bonding often isn’t the right choice when teeth are very crooked, heavily damaged, or under heavy force from the bite. Here, another treatment may work better, either instead of bonding or before it.
If tooth position is the main concern, for instance, orthodontic treatment is often a better starting point, with bonding used afterwards to refine the finish once the teeth sit in a healthier position. If you grind or clench your teeth, tell your dentist. The extra force puts stress on composite and makes chipping or wear more likely, and your dentist can advise whether something like a night guard would help protect it.
Bonding and porcelain veneers both improve the look of the teeth, but they are quite different. Bonding is applied directly to the tooth and is often done in one appointment. It needs little or no removal of natural tooth tissue, which makes it a conservative option.
Veneers are thin, individually made restorations fixed to the front of the teeth. The process is different, and depending on the case, some preparation of the natural tooth may be needed.
Porcelain resists staining well and can last longer, while composite has the advantage of being repairable and more conservative. Neither is better across the board. The right choice depends on the condition and position of your teeth, your bite, and the sort of change you want to make.
This treatment can last several years, though how long varies quite a bit from person to person. The condition of the underlying teeth, the amount of bonding, your bite and habits such as grinding all make a difference. Composite can also wear or pick up stains over time, and may need polishing, repair or replacement at some point.
Looking after bonded teeth is much the same as looking after natural teeth. Brush twice a day, clean between your teeth, and keep up with regular check-ups and hygiene visits. Avoid biting hard objects or using your teeth to open packaging. If you play contact sports, a properly fitted mouthguard helps protect both your natural teeth and any bonding.
This is an excellent option when a small change gets you the result you want. Because it is minimally invasive, it can improve how your teeth look while keeping the natural tooth underneath intact.
Good cosmetic dentistry, though, is not about picking whatever is quick or popular. The right approach comes from understanding what you want to change, and from an honest look at the health and function of your teeth before deciding anything.
At 38 Devonshire Street, we take the time to look at your smile and talk through what is realistically achievable before recommending anything. We will explain your options, including where composite bonding helps and where its limits lie, so you can make an informed decision.
If you would like to find out whether composite bonding is right for you, arrange a consultation with one of our dentists.
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