Veneers before and after: what really changes — and what doesn't

A veneer (Veneer) is a thin ceramic shell bonded to the front surface of a tooth, so what it changes is exactly that surface: colour, shape, length, proportion and small gaps between the front teeth. It does not move teeth into a new position, it does not treat inflamed gums, and it does not alter your jaw. An honest “before and after”, therefore, looks like this — the teeth in the smile zone are different, the face around them is not. Because every starting point differs, two people having the same treatment will not end up with the same photograph. The part you can control is knowledge: with a mock-up you can see a preview of your own result, in your own mouth, before a single tooth has been prepared.

Veneers work on the visible face of a tooth, and the list of things that live on that face is longer than most people expect.

Colour that does not respond to whitening. A tooth darkened after a root canal treatment (Wurzelbehandlung), grey bands from tetracycline in childhood, white spots left by early enamel damage — these sit inside the tooth and no bleaching gel reaches them reliably. A ceramic shell covers them.

Shape and length. Front teeth that have been worn short over years of grinding can be given their proportions back. A tooth that looks too small next to its neighbour can be widened by a fraction of a millimetre on each side, which reads to the eye as symmetry.

Chips and worn edges. A corner broken off an incisor at fourteen, an edge thinned by a decade of biting thread or opening hair clips — both are classic veneer territory.

Small gaps. A diastema, the little gap between the two upper front teeth, can often be closed visually if it is genuinely small. Larger gaps are a different conversation, because closing them with ceramic alone makes teeth too wide.

Mild irregularity. One tooth that sits a touch behind the line of the others, or is slightly rotated, can sometimes be brought into line optically. The word doing the work in that sentence is optically: the root has not moved.

What none of this touches is the frame. Lip line, the amount of gum you show when you laugh, the width of your smile at the corners — those are set by anatomy and muscle, not by the shells on eight teeth.

Refusing to place veneers is sometimes the most useful thing a dentist does. Four situations come up again and again in consultations.

Teeth that are genuinely crooked. If the position needs correcting rather than disguising, orthodontics is the tool: clear aligners (Aligner) or fixed braces (feste Zahnspange) move the root along with the crown. Grinding down healthy teeth to hide a position problem costs you enamel you never get back. In our practice clear aligner treatment is priced at 1,049 €, 2,800 € or 3,699 € depending on how much movement is planned — often the more conservative route, and sometimes the cheaper one. Veneers or aligners: which fits your case?

Gums that are inflamed. Bleeding gums, gingivitis (Zahnfleischentzündung) or untreated periodontitis (Parodontitis) mean the tissue framing your new teeth is unstable and may recede later, exposing the veneer margin. Gum treatment first, ceramic afterwards. There is no shortcut around that order.

Heavy grinding. Bruxism (Bruxismus) is not an absolute barrier, but it changes the plan: material choice, edge design and a night guard (Knirscherschiene) all become part of the discussion rather than an afterthought.

Teeth that are more filling than tooth. Where a front tooth has a large old restoration or has had root canal treatment, there may not be enough sound structure left for a veneer to bond to. A crown (Krone) that surrounds the tooth is then the more stable answer, and an honest recommendation says so.

Anyone researching veneers ends up scrolling through galleries, and those galleries are close to useless as a prediction of your own outcome. Not because the photographs are dishonest — because photography flatters.

“After” images are usually taken with a ring flash, cheek retractors and a black contraster, at an angle chosen to show the work at its best. “Before” images are often ordinary snapshots in bad light. That gap alone accounts for a good part of the drama. Add the fact that you are looking at another person’s lips, gum line, skin tone and facial proportions, and the picture tells you what is possible for them.

There is also a legal dimension in Germany worth knowing about as a patient, because it protects you. The Heilmittelwerbegesetz — the law governing advertising for medical treatment — restricts how before-and-after material may be used, particularly in cosmetic dentistry. A German practice cannot promise you the outcome shown in someone else’s photograph, and one that does is telling you something about itself. Use galleries to learn the vocabulary of what you like: brighter, longer, squarer, more rounded. Bring that vocabulary to a consultation. Do not bring the expectation of a specific face.

This is where the useful part of “before and after” happens, and it happens weeks before any ceramic exists.

Photographs and a scan. We photograph your smile at rest, in a natural smile and while speaking, then take a digital impression with Primescan — a scanner instead of the impression trays and material most people remember unfondly.

A design. In our own in-house master dental laboratory (Meisterlabor) the technician designs the new shape: length, width, the curve of the edges, how the teeth relate to your lip line. Because the laboratory is in the building, the dentist and the dental technician (Zahntechniker) discuss your case directly rather than by post.

A mock-up, in your mouth. The design is transferred into a thin temporary layer placed over your unprepared teeth. Nothing is drilled and nothing is glued permanently. You see the shape in a mirror, in daylight, from the side. You speak, you smile at your own reflection when you are not concentrating, and you go home and think about it.

Changes, then a decision. Too long is the most common verdict, and it is easy to correct at this stage. Too white is the second. Both are ten-minute conversations before treatment and expensive regrets afterwards.

A mock-up is not a guarantee of the final aesthetic — ceramic has depth and translucency that a temporary material only approximates — but it answers the question that photographs cannot: what this shape looks like on your face. How we run these planning steps is described here: Veneers – service page (EN).

Ceramic does not bleach. Once a veneer is made in a particular shade, that shade is fixed for the life of the restoration, while your own untreated teeth continue to respond to whitening and to coffee.

The practical sequence follows from that. If you are considering whitening as well, it is done first, the colour is allowed to settle, and the veneers are then matched to the result. Do it the other way round and you end up with brightened natural teeth beside veneers that no longer match.

The same logic applies to a single dark tooth, which is one of the most satisfying cases in cosmetic dentistry and also one of the trickiest. Matching one veneer to seven natural neighbours is harder than making eight veneers that match each other. It demands shade-taking in daylight, layered ceramic and sometimes a try-in appointment before final bonding — and it is worth asking, at the consultation, how that matching will be handled.

The veneers arrive from the laboratory and are first tried in with a paste that mimics the final adhesive, so shade and fit can be checked while everything is still reversible. When you approve them, each veneer is bonded with adhesive cement under carefully dried conditions, the excess is removed, and your bite is adjusted until it feels even. Local anaesthetic (Betäubung) is often unnecessary at this appointment, though it is available and there is no prize for refusing it.

What follows is a settling-in period that catches people by surprise. Your tongue will find the new edges constantly for a few days. Certain sounds — an “s” or an “f” — can feel unfamiliar if the length has changed, and the brain usually recalibrates within a week or two. Mild sensitivity to cold is common, especially where enamel was reduced. None of this is a sign that something has gone wrong.

Nothing on that second list is an emergency in the middle of the night, but none of it improves by waiting. If it happens outside our opening hours, the out-of-hours service (Notdienst) exists for genuine pain; otherwise ring us on the next working day. We are open Monday to Friday from 07:30 to 19:30 and on Saturday from 08:00 to 18:00.

If you grind your teeth. Report it honestly, even if the only evidence is a partner’s complaint or a stiff jaw in the morning. A night guard protects ceramic the way a case protects a phone screen, and it is a fraction of the cost of a replacement.

If your gums have receded. Where the gum sits high and root surface is exposed, the veneer margin is harder to hide and the aesthetic result is less predictable. This is worth discussing openly before you commit, not after.

If you smoke or drink a lot of coffee. Glazed ceramic resists staining well. The natural teeth beside it do not, and neither does the cement line over many years. Professional cleaning (professionelle Zahnreinigung, PZR) keeps the whole smile matching rather than just the ceramic part.

If you have just moved to Germany. Cosmetic dentistry is a conversation-heavy treatment, and having it in a language you are still learning is genuinely difficult — words like shade, edge, translucency and proportion are not in a beginner’s German course. Our team works in English as well as German, Russian, Turkish, Ukrainian, Arabic, Kurdish and French, and you can book and be treated in English throughout. For expat patients in Düsseldorf, Cologne or Bonn, the 20 to 30 minutes to Wuppertal is a normal trip for a dentist you can actually talk to — see English-Speaking Dentist in NRW.