Composite tooth restoration: repairs, suitability and cost

Composite resin is a tooth-coloured filling material used to repair damage and build up missing tooth structure. It can often be placed directly onto a tooth, preserving more healthy tissue than a restoration that needs extensive preparation. Whether it is a suitable choice depends on the damage, your bite and the tooth underneath.

When can composite help?

A dentist may suggest composite for a small chip, some areas of wear or a change in tooth shape. It can also close selected gaps between teeth or mask discolouration. A dark or damaged tooth needs assessment first: covering its surface does not treat disease inside it.

There needs to be enough sound tooth left to support the restoration. Extensive damage, a large crack or an unfavourable bite may require a different approach. The cause of wear also matters, so repairing the surface may be only part of the treatment plan.

Dentist Kamila Szuberska explains: “The greatest advantage of composite restorations is the ability to preserve healthy tissue. In many cases, we can improve the appearance and function of a tooth without having to grind it down significantly.”

What happens during treatment?

The dentist examines the tooth, discusses the options and chooses a shade. Any decay or other problem needs to be addressed as part of the plan. The tooth is prepared as needed and kept dry while the material is bonded to it. Composite is shaped and hardened with a curing light, then finished and polished. The dentist checks how the restored tooth meets the opposing teeth.

A straightforward repair may be completed in one visit. Larger restorations or treatment involving several worn teeth can need planning and more appointments; ask how long your own treatment is likely to take.

Composite can be matched to natural tooth colour, although the result depends on the tooth, material and extent of the repair. It can chip, wear or stain and may need polishing, repair or replacement over time. Tell the dentist if your bite feels uncomfortable or the restoration becomes loose.

Is composite bonding a different treatment?

The term composite bonding also describes adding composite to teeth, often to improve their shape or appearance. It is not a separate material that must replace a composite restoration.

Other options may include porcelain veneers or a crown. Each has different preparation and maintenance needs. The least extensive option that meets the tooth’s needs is worth discussing; a crown is not automatically better because it costs more.

Cost and looking after the repair

The listed fee for composite reconstruction is £190. A reconstruction involving a post is a different item. See the dentistry fees and ask for an estimate for your treatment, including any work needed before the tooth can be restored.

Brush with fluoride toothpaste, clean between your teeth and attend the reviews advised by your dentist. A damaged tooth is worth checking even if it does not hurt, because some problems can worsen. Contact the practice to arrange an assessment rather than choosing a repair on price alone.