It depends on the treatment
The lifespan of cosmetic dental work depends on the type of treatment, the materials used and how well it is looked after.
The amount of stress on the teeth plays a large part
How long cosmetic dental work lasts is also heavily influenced by how much stress it is placed under day to day. Factors such as clenching or grinding, an uneven bite, missing teeth, inadequate oral hygiene, gum disease and decay, to name a few, can all significantly affect the lifespan of cosmetic treatment.
For example, a veneer, crown or bonding placed on a tooth that is under heavy biting pressure may be more likely to chip, crack or wear over time. If the gums and supporting bone are not healthy, or if decay develops around the edges of the restoration, this can also shorten how long the result lasts.
Whitening needs maintenance
Professional whitening can last for months or years, but the colour will gradually change depending on diet, habits and maintenance. Many patients use custom trays for occasional top-ups to keep the result looking fresh.
Composite bonding may need touch-ups
Composite bonding can look great and is cost effective, but it may stain, chip or wear over time. It often needs maintenance such as polishing, small repairs or replacement in the future.
Porcelain and ceramic options are generally longer-lasting
Porcelain and ceramic veneers and crowns are generally longer-lasting and more stain-resistant than composite bonding, but they still need regular care. They are not indestructible, and habits like grinding, chewing hard objects or poor oral hygiene can shorten their lifespan.
Within porcelain and ceramic dentistry, different materials have different strengths and weaknesses. Some materials may offer excellent aesthetics, while others may provide greater strength in areas under heavier biting forces. We decide this on an individual basis, with discussion around which treatment options provide the best balance of strengths for that patient’s teeth, bite, goals and long-term outcome.
Ongoing care protects the result
Regular check-ups, good home care and a protective night guard where appropriate can help reduce unnecessary stress on cosmetic dental work and help it last longer.