Why is there no single number?
Because a veneer, a crown or an implant does not wear out on a timer. It lasts as long as the tooth, the gum and the bone around it stay healthy, and as long as your bite does not overload it. Two people with identical veneers can have very different results after fifteen years, depending on how they clean, whether they grind, and how often they see a dentist.
The figures below come from clinical studies and are ranges, not promises. They are useful to compare options and to plan, not to predict one mouth.
How long do the different treatments usually last?
| Treatment | Typical lifespan in studies | What usually ends it |
|---|---|---|
| Porcelain veneers (e.max) | Most still in place after 10 years, many 15+ | Chipping, gum recession at the edge, decay at the margin |
| Composite bonding | Polish or renew after about 5–7 years | Staining, wear, small chips |
| Zirconia or e.max crowns | Most still in place after 10 years, many longer | Decay at the margin, fracture, root problems under the crown |
| Implant in the bone | Decades, often for life | Gum infection around the implant (peri-implantitis), smoking |
| Crown or bridge on an implant | Often 10–15+ years before renewal | Wear, chipping, loosened screw |
| All-on-4 or All-on-6 final arch | Many years; maintenance visits needed | Wear of the teeth, screw care, hygiene under the arch |
What shortens the life of veneers and crowns?
The most common reasons are not the ceramic itself. Decay can start at the edge where the restoration meets the tooth, if plaque is left there. Gum disease can make the gum recede and expose that edge. Grinding and clenching at night put large forces on thin ceramic. Biting on hard objects, such as ice, nutshells or bottle caps, can chip a veneer.
Design matters too. A veneer that is too thick or overhangs the gum is harder to clean, and a crown that does not fit closely leaves a gap where bacteria collect. This is one reason why we make restorations in our own lab with a try-in, so the fit can be checked and adjusted before they are bonded.
What shortens the life of implants?
The biggest risk is inflammation of the gum and bone around the implant, called peri-implantitis. It works like gum disease around a natural tooth: plaque builds up, the gum becomes inflamed, and over time bone can be lost. Smoking raises the risk sharply, and so does diabetes that is not well controlled.
Implants have no nerve, so problems may not hurt until they are advanced. Regular check-ups, cleaning around the implant every day and professional cleaning keep the risk low. Your implant details in writing (brand, size, batch) allow any dentist to check and maintain it.
What can you do to make them last?
- Brush twice a day and clean between the teeth every day, especially at the gum line
- See a dentist for a check-up and professional cleaning, usually every six months
- Wear a night guard if you grind or clench
- Do not use your teeth as tools, and avoid biting very hard objects
- Do not smoke, or stop if you can, especially with implants
- Keep your plan, photos and material details, and share them with your dentist at home
Our guide on caring for veneers and crowns at home goes through the daily routine.
Does the material make a difference?
It does, but less than the habits above. Porcelain veneers hold their colour and gloss far longer than composite. Zirconia is stronger than glass ceramics but less translucent, so the choice depends on the position of the tooth; our guide on zirconia crowns explains this. For implants, an established system with long clinical data and parts available worldwide makes future maintenance easier.
What happens if something breaks after you fly home?
A small chip on a veneer can often be polished or repaired. A loose crown can usually be re-cemented. A loose screw on an implant crown is tightened. Many of these can be handled by a dentist near you, with your records, or on a later visit to us. What our aftercare covers, and under which conditions, is set out in the aftercare terms, and our guide on problems after treatment abroad explains the steps.
What is the first step?
If you are weighing veneers against bonding, or a crown against an implant, a doctor can explain which option is likely to last longest for your mouth, from a few photos or an X-ray.