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Treatment guide

Veneers vs crowns: the difference that decides how your smile ages.

They can look identical on the day they’re fitted. Underneath, they’re very different treatments. Here’s how much tooth each removes, when each is genuinely needed, what they cost in the UK and Turkey, and why so many “Turkey teeth” turn out to be crowns.

Medically reviewed by Dr. Merve Ballıca, Specialist Dentist

Last updated 24 October 2026 · Written by the Smile Advocates team · How we write our guides

Visible tooth removed, front teeth

Porcelain veneerabout 3–30%
Full crownabout 63–72%

Why it matters: removed tooth never grows back. A crown on a healthy tooth is a decision for life.

Lab study by weight, Edelhoff and Sorensen, 2002.

What's the difference between veneers and crowns?

Veneers

  • A thin shell of porcelain, e.max or composite bonded to the front of the tooth
  • Usually a thin layer of enamel is removed from the front, often less than a millimetre
  • Changes colour, shape and small gaps on healthy teeth
  • Composite versions may need little or no tooth removed

Crowns

  • A cap of zirconia, e.max or metal-ceramic covering the whole tooth
  • The tooth is reduced on every side, typically by roughly a millimetre or more
  • Rebuilds and protects teeth that are broken, heavily filled or root-treated
  • Also used on top of dental implants

How much tooth is removed for veneers and crowns?

The best-known measurement comes from a 2002 laboratory study that prepared front teeth for different restorations and weighed what was removed. Veneer preparations removed roughly 3% to 30% of the visible tooth. Crown preparations, with 0.8 to 1.4 mm taken off all the way round, removed roughly 63% to 72%. A metal-ceramic crown removed 4.3 times as much tooth as a front-only veneer.

That difference matters most for the nerve inside the tooth (the pulp). The deeper the preparation, the closer the drill gets to it, and the more heat and irritation it receives.

84.4%

of vital teeth given a single metal-ceramic crown still had a living nerve after 10 years, in a long-term study. Around one in six did not.

9%

of teeth developed pulp necrosis (a dead nerve) after crown preparation in a 2015 study: 5% of intact teeth and 13% of already-restored teeth.

A tooth whose nerve dies usually needs root canal treatment, sometimes years after the crown was fitted. On a damaged tooth that may be a reasonable trade-off. On a healthy tooth crowned for looks, it’s a risk that didn’t need to be taken.

When are veneers the right choice?

Veneers are usually considered when the teeth underneath are healthy and the goal is how they look:

  • Discolouration that whitening hasn't fixed, such as tetracycline staining or a dark tooth
  • Chipped, worn or uneven front edges
  • Small gaps, or teeth that are slightly small or misshapen
  • Mildly crooked teeth, where aligners aren't wanted or wouldn't be enough

They’re less suitable if you grind your teeth heavily, have active gum disease or decay, or have teeth that are badly broken down, because a veneer needs healthy enamel to bond to. Before veneers, ask whether composite bonding, whitening or aligners could get you most of the way with less tooth removed. More on options and prices in veneers in Turkey.

When is a crown clinically needed?

A crown is a restorative treatment. It makes sense when there isn’t enough healthy tooth to protect:

  • A tooth with a very large filling, or one that's broken or cracked
  • A back tooth after root canal treatment, which is more prone to fracture
  • Severe wear, where the tooth has lost much of its height
  • On top of a dental implant, to replace a missing tooth
  • To support a bridge replacing a missing tooth

Sometimes a smaller restoration, such as an onlay, can protect a damaged tooth with less preparation. Our zirconia crowns guide covers materials and prices when a crown is the right call.

Why many “Turkey teeth” are actually crowns sold as veneers

The bright, uniform smiles behind the phrase “Turkey teeth” are very often full crowns on healthy teeth. In the British Dental Association’s 2022 survey, UK dentists named crowns as the treatment most likely to need follow-up after treatment abroad, and described over-prepared teeth, where more tooth is removed than necessary, as a recurring problem.

Why does it happen? Crowns can be attractive to plan in a short trip:

  • They can mask crooked or rotated teeth without orthodontics
  • They allow a dramatic change in colour and size in a single visit
  • They're more forgiving of preparation and fitting than thin veneers

Watch the wording on your quote

Some quotes describe crowns as “zirconium veneers” or “full veneers”. If your teeth will be reduced on the back and sides as well as the front, you’re being offered crowns. Ask for the plan to say, tooth by tooth, “veneer” or “crown”, and roughly how much will be removed.

How long do veneers and crowns last?

Both are well-studied, durable treatments when they’re planned and made well:

Porcelain veneers

  • 95.5% estimated 10-year survival across about 6,500 veneers (2021 review)
  • 89% survival at a median of 9 years in an earlier review, 94% for glass-ceramic
  • Most common problems: fracture or chipping, then debonding

Crowns

  • About 95% five-year survival for metal-ceramic crowns (2015 review)
  • 96.6% for glass-ceramic crowns such as e.max
  • Zirconia crowns had more loss of retention than metal-ceramic ones

The bigger difference is what happens next. Every crown or veneer will eventually be replaced, and each replacement takes a little more tooth. Starting with veneers keeps more options open; starting with crowns on healthy teeth means crowns for life.

Veneers vs crowns cost: UK vs Turkey

  • Single implant (with crown)

    UK£2,000–£3,500
    Turkey£400–£1,100~75% less
  • Porcelain / e.max veneer, per tooth

    UK£500–£1,200
    Turkey£210–£280~70% less
  • Zirconia crown, per tooth

    UK£550–£1,100
    Turkey£165–£175~80% less
  • Composite bonding, per tooth

    UK£200–£400
    TurkeyFrom £100

Typical published ranges, October 2026. UK prices are private dentist fees. Savings compare the middle of each range. Turkey prices are clinic “from” prices and may not include grafting or extractions. Your quote will.

Notice that in Turkey, a zirconia crown is often cheaper per tooth than an e.max veneer. Price reflects material and lab time, not how much healthy tooth is removed, so a lower price per unit should never be the reason to choose a crown. For full-smile prices, see Hollywood smile in Turkey and veneers UK vs Turkey.

Veneers or crowns: which is right for you?

This is a starting point for a conversation with a dentist, not a diagnosis:

Usual first option by dental situation
Your situationUsual first option
Discoloured teeth that whitening hasn't fixedVeneers (or bonding)
Small chips, gaps or uneven edgesBonding or veneers
Mildly crooked teethAligners first, then veneers or bonding if needed
Large fillings, or a broken or cracked toothCrown (or onlay)
A back tooth after root canal treatmentCrown (or onlay)
Replacing a missing tooth on an implantCrown
Healthy teeth, purely cosmetic goalsNot crowns: veneers, bonding or whitening

Questions to ask before veneers or crowns

  • Is each tooth getting a veneer or a crown? Can I have that tooth by tooth, in writing?
  • Why does this tooth need a crown rather than a veneer, bonding or nothing at all?
  • Roughly how much tooth will be removed, and from which surfaces?
  • Can I see a mock-up or digital smile design before anything is prepared?
  • Who is the treating dentist, and are they a prosthodontist?
  • Which material and which lab, and what's the warranty if one chips or comes off?

We ask this on your behalf

We’re a coordinator, not a clinic. We ask every clinic to confirm veneer or crown for each tooth and to justify any crown on a healthy tooth, before you see a price. Read how we choose clinics.

Questions people ask about veneers and crowns

Sources