The new smile playbook

The confession arrives somewhere between the main course and the coffee. She names the clinic. She names the city, the number of nights, the shade, the price to the franc. She has the before photo on her phone and she offers it, because the before photo is now part of the story rather than the thing you delete.

Ten years ago the convention was to admire the smile and say nothing. That convention is gone. What replaced it is not modesty and it is not shame. It is documentation.

Cosmetic dentistry reached full disclosure ahead of the rest of aesthetic medicine, and it got there without much of a fight. Teeth always had an alibi. Braces are a rite of passage rather than a vanity, sold to twelve-year-olds by their parents as a health measure. Whitening strips sit in the supermarket between the mouthwash and the floss. Nobody was ever going to be caught out by a straighter tooth the way they could be caught out by a face that no longer moved. So the admission, when it came, cost nothing, and the market noticed. Disclosure turned out to be excellent marketing. The invoice became content.

What is remarkable is not how much people now say. It is how precisely they say the wrong things.

The vocabulary of the reveal

Read enough of these accounts and the shape of them is identical. The price is disclosed. The destination is disclosed. The number of teeth is disclosed, usually eight or ten across the front, occasionally twenty. The shade is disclosed with the confidence of a paint chip. The duration is disclosed, and it is always short, because the shortness is the flex: two appointments, five days, home by the weekend.

One word carries all of it, and it is doing more work than anyone admits. Veneers.

A veneer is a facing bonded to the outside of a tooth. A conservative one is prepared thin, in the region of three to five tenths of a millimetre on the facial surface, which is indicative rather than a rule, since the depth depends on the tooth, the starting colour and how much correction the case needs. A crown is a different object. It covers the whole tooth, which means the tooth has to be reduced on every surface first.

The gap between those two operations has been measured. Edelhoff and Sorensen, working at Aachen and published in the Journal of Prosthetic Dentistry in 2002, quantified how much tooth a preparation actually consumes. On anterior teeth, preparations for all-ceramic and metal-ceramic crowns removed roughly 63 to 72 percent of the coronal tooth structure by weight. Preparations for porcelain laminate veneers removed 3 to 30 percent. A metal-ceramic crown preparation took 4.3 times more tooth than a veneer confined to the facial surface, and 2.4 times more than an extended veneer.

Those are laboratory measurements on standardised teeth, not a survey of what happens in clinics, and they measure weight rather than millimetres. Read them as the order of magnitude, which is the part that matters: one of these procedures removes a fraction of the outer surface, the other removes most of the crown of the tooth.

Both are legitimate. A crown is the right answer for a tooth that is already heavily broken down, root-treated or structurally compromised, and no serious argument says otherwise. The problem is the caption. Preparations at the crown end of that range are routinely discussed online under the broad label "veneers", by patients and by clinics advertising to them, and the word therefore covers two procedures whose consequences are not comparable. When the British Dental Association surveyed a thousand UK dentists in 2022 about patients returning from treatment abroad, over-preparation was one of the concerns they raised unprompted: teeth reduced further than the restoration required.

There is also a reason the more invasive route wins on a five-day schedule, and it is not sinister. Full coverage removes the constraint of what was underneath. Colour no longer has to be managed through a thin translucent facing, because the restoration is opaque. Position no longer has to be negotiated, because a reduced tooth can be rebuilt pointing wherever the technician chooses. Twenty units that match are simply easier to deliver quickly when the underlying teeth have stopped participating in the result. The uniformity everyone is posting is often the tell.

Enamel does not grow back. That is the whole of the argument and it takes one sentence. Tooth structure removed for a preparation is gone, and every future decision about that tooth begins from a permanently altered starting point. Restorations also have a service life; how long varies enormously with the material, the bite, the gums and the operator, and the honest answer to "how long will these last" is a range, not a number. What is not in question is that they get replaced, and that each replacement starts from whatever tooth is left. Someone doing this at twenty-eight is not simply buying a smile. They are beginning a lifetime of restorative maintenance.

None of that appears in the reveal. The reveal ends at the mirror.

The number everyone quotes and nobody reads

There is one statistic in this field that has escaped into general circulation. In the BDA's 2022 survey, 94 percent of the dentists said they had examined patients who had travelled abroad for treatment, and of those, 86 percent had treated cases that developed problems afterwards. On cost, roughly two-thirds said repairs ran to at least £500, over half said more than £1,000, and one in five had seen cases exceeding £5,000.

It is a serious finding and it is misquoted constantly, usually as the claim that 86 percent of patients who go abroad have complications. That is not what it measures. The denominator is dentists, not patients. It tells you how widely these cases are distributed across a profession, which is very widely: almost every dentist has seen one. It tells you nothing about how many people travelled, how many procedures were done, or what share of them failed. The misreading suits everybody. It lets the domestic clinic warn you off and lets the overseas clinic dismiss the warning as hysteria.

The same caution applies to the next line down. Asked which treatments most often needed follow-up work, 87 percent of those dentists named crowns and 85 percent named implants, ahead of veneers at 56 percent. That is what dentists doing remedial work most commonly encountered. It is not a failure rate, because nobody counted how many crowns and implants were placed in the first place, and these are also among the most commonly sold treatments in this market. What the survey establishes is where the remedial workload sits, not where the risk per procedure sits. That is a weaker claim than the one usually made from it, and it is still worth knowing.

The Swiss version of the problem

Here the money sits in a particular place. Routine adult dental care falls outside compulsory basic insurance, which means an adult in Basel or Zurich pays for their own mouth, in full, out of income.

The usual next move is to say that without an insurer there is no second opinion. That overstates it. An insurer is a payer with its own interests, not a neutral clinical advocate, and plenty of what insurers refuse is refused for reasons of cost.

The sharper point is about friction. In systems where a third party reimburses, a treatment plan usually has to survive something before it happens: a prior authorisation, a reimbursement assessment, a coding review, a paper trail that someone other than the seller reads. None of it is disinterested. All of it is delay, and delay is where questions get asked. Pay privately and that entire layer is absent. The plan is proposed and the plan is bought, sometimes in the same appointment, with nothing structural in between.

Which is why price becomes the whole conversation. It is the one variable a patient feels qualified to compare, and the market has organised itself around comparing it. Millimetres are harder to shop for than francs.

What an honest playbook would disclose

Six things, all of which can be established before anyone books a flight or a chair.

The procedure by its real name. Crown or veneer, in writing, per tooth. Not smile design, not Hollywood package, not makeover. If a plan cannot produce that sentence, that is the finding.

The planned preparation. Not a demand for a decimal on every tooth, but the shape of it: is the preparation expected to stay predominantly within enamel, which is where adhesive bonding performs best, or will it go into dentine? Is it confined to the facial surface, or does it extend around the tooth? A clinic that has planned the case can answer this. A clinic that answers with a shade guide has not planned it.

Whether movement was considered first. Alignment problems have an answer that removes nothing. Straightening takes longer and photographs worse in week one, which is precisely why it loses to ceramics in a market built on before-and-afters.

The material and the warranty attached to it. Named, not implied, with what voids it written down.

Who handles year ten. Every restoration has a service life and somebody has to be responsible when it ends. The value of the question is that it forces a five-day proposition to answer a fifteen-year one, in front of you, before you have paid.

Your records, in your hand. X-rays, scans, the written plan, the materials used. They belong to you and they are what makes any future dentist's job possible.

That list is unglamorous, which is the point. The current playbook is exhaustively honest about everything that is easy to say, and silent on the only thing that cannot be revised later.

Price tells you what the smile costs today. Millimetres tell you what it costs for life.