Veneers or crown
Two restorations that are often confused: what each covers, how much of the tooth it keeps and when one or the other suits.
What each covers
A veneer is a thin shell of porcelain bonded only to the front of the tooth. It changes what you see: shape, colour, small irregularities.
A crown covers the tooth all the way round, like a cap. It changes what you see too, but above all it restores the strength of a weakened tooth, so it can chew without breaking.
In short: a veneer is mainly cosmetic, a crown is mainly protection.
How much of the tooth it keeps
For a veneer, a thin layer of enamel is removed, only on the front. For a crown, the tooth is reshaped on every side to make room for the cap.
That's why, on a healthy tooth whose look you just want to change, a veneer keeps much more of your own tooth. Sometimes even a veneer isn't needed: whitening or a composite repair is enough.
When each suits
- A veneer suits healthy front teeth, or ones with small flaws: stains whitening won't lift, chips, small gaps, irregular shapes.
- A crown suits weakened teeth: with large fillings, cracked, root-treated (especially at the back) or badly broken down by decay. It is also used on implants.
A tooth with a large filling on the front may look like a veneer candidate, but if the filling weakens it, a crown is the safer choice. That shows at the examination and on the X-ray.
What it means long term
Both last many years with good cleaning and regular check-ups. Porcelain doesn't stain, but the edge between restoration and tooth needs careful brushing, because decay can start there.
If you grind at night, both veneers and crowns need a night guard. There is no option that's right for everyone: at the consultation we look at your teeth, show you what we see and explain the difference in your case, and the decision stays yours. More at Cosmetic dentistry and Crowns, bridges and dentures.
Common questions
Can veneers go on teeth with fillings? On small fillings, usually yes. On large fillings that weaken the tooth, a crown is safer.
Which looks more natural? Both, when they're done well. With veneers, porcelain lets light through much like enamel, which is why they look very natural at the front.
Can a veneer later be replaced with a crown? Yes. If the tooth under a veneer weakens over time, you can move to a crown; not the other way round, because a crown removes more of the tooth.
Can I see the result beforehand? Yes. For veneers you get a try-in on your teeth before any final work.
Reviewed by Dr. Voinea ·
CMDR Romania · Galați University of Medicine and Pharmacy · General Dentistry