Can you get veneers with crooked, small, gapped or missing teeth? Who is a candidate, and who is not

What a veneer can and cannot do

A porcelain veneer is a 0.3 to 0.7 mm shell bonded to the front of a tooth. It changes the colour, shape, length and apparent position of the tooth it covers. It does not move the root, it does not replace a tooth that is not there, and it depends on the enamel and gum underneath being healthy enough to bond to and live next to for fifteen years.

That one sentence sorts almost every "can I get veneers with..." question. If the problem is on the surface of a tooth that exists, veneers are usually the answer. If the problem is underneath, in the position of the roots, in the gum, or in a gap where a tooth used to be, something has to happen first.

Problem by problem

The table below is the answer we give most often. The notes under it explain the edge cases.

Gaps, small teeth and crowding: the cases veneers were made for

A gap between the front teeth is the classic veneer case. Each central incisor is made slightly wider so the two meet in the middle. Up to about 2 mm the change is invisible. Around 3 mm the teeth begin to look square. Beyond that, closing the gap in porcelain alone produces two very wide front teeth, and a few months in aligners first gives a better result.

Small or short teeth are the second classic case, and the first question is which direction they need to grow. If your teeth look short because the edges are worn or they were always short, porcelain adds length at the edge. If they look short because the gum covers too much of them, the fix is a few millimetres of gum reshaping at Visit 1, then veneers sized to the new gum line. Many "gummy smile" cases are a mix of both, and the design decides the split before anything is touched.

Mild crowding and rotation are where veneers earn the description "instant orthodontics". A tooth that sits slightly behind its neighbours or is turned a few degrees can be built forward and squared up in porcelain in one week instead of a year in aligners. The limit is how much the tooth is out of line. Covering a tooth that is far back means a thick veneer; covering one that is far forward means grinding it back, which is where the "veneers ruin your teeth" stories come from. We cover that boundary in do veneers ruin your teeth.

Missing teeth: veneers vs implants

"Can you get veneers with missing teeth" is one of the most searched questions in this category, and the honest answer is that a veneer needs a tooth under it. Where there is a gap, you need something that replaces the whole tooth.

• An implant is a titanium post placed in the bone with a porcelain crown on top. It is the standard answer for a single missing tooth with healthy bone around it. The implant needs about three to four months to integrate before the final crown, so an implant case runs on a longer calendar than a veneer week.
• A bridge uses the two neighbouring teeth as anchors for a replacement tooth between them. It is faster than an implant and avoids surgery, at the cost of crowning two teeth that might otherwise have needed only a veneer.
• Veneers on everything else. Once the gap is handled, the remaining front teeth are veneered in the same shade and design, so the implant crown or bridge and the veneers are planned together. That is what a smile makeover means when one or two teeth are missing.

If most of an arch is missing or failing, single implants and veneers stop making sense and a full-arch solution does. That comparison is in All-on-4 vs All-on-6 vs full mouth reconstruction.

Gums: recession and disease

Veneers live at the gum line, so the gum decides more than people expect.

Active gum disease rules veneers out until it is treated. Bleeding, inflamed gum around a new veneer margin means the margin was placed into disease, and both the gum and the bond deteriorate. A cleaning or deep cleaning at Visit 1 is included in our week; established periodontitis is treated first, and the veneer week is booked after.

Recession is more nuanced. When the gum has pulled back and exposed part of the root, the root surface is not enamel. Porcelain bonds to enamel far better than to root, so a veneer that has to cover a lot of exposed root is a weaker veneer. If the recession is stable and modest, the veneer margin is designed to sit where the enamel ends and the exposed root is managed separately. If recession is active or deep, a gum graft comes first. A doctor can see this from a close photo of your gum line, which is one of the three photos we ask for.

After Invisalign or braces

Veneers after aligners is one of the best combinations in cosmetic dentistry, and increasingly common. Aligners put the roots where they should be, so the veneers can be thin and even. Veneers then fix what aligners cannot: shape, colour, worn edges, small teeth.

Two timing rules. First, finish orthodontics completely before the design is built, because the design is based on where the teeth sit. Second, wear your retainer. A veneered tooth that drifts is a veneered tooth whose edge no longer lines up with its neighbour.

Grinders, smokers and other habits

Grinding does not rule veneers out; it rules out veneers without a night guard. Doctors usually spot grinding at Visit 1 from flattened edges and wear facets, and a guard is made as part of the plan. Why it matters is in how long porcelain veneers last.

Smoking does not stain porcelain, but it does stain the cement line at the margin and, more importantly, impairs gum healing and raises the risk of gum disease around the veneers. Smokers are candidates; they are candidates whose margins need a cleaning every six months without fail.

Age, pregnancy and expectations

There is no upper age limit for veneers. The question for an older patient is the same as for anyone else: enough enamel, healthy gums, a stable bite. Under about 18, we wait, because the gum line and the position of the teeth are still changing and a veneer made for a seventeen-year-old's gum line will not fit a twenty-two-year-old's.

Elective dental treatment is normally postponed during pregnancy, not because veneers are harmful but because the X-rays, long appointments and any gum reshaping are better done afterwards.

The last candidacy question is the one no table captures. A veneer can give you even, bright, well-proportioned teeth that suit your face. It cannot make a face into a different face, and a patient who expects that is not a candidate yet. The design preview at Visit 1, where you see the new smile in your own mouth before anything is prepared, is where that conversation happens, and it is a conversation we would rather have than skip.

Are veneers worth it, and for whom

Veneers are worth it when the problem is one porcelain can solve, the mouth underneath is healthy, and the result is designed rather than picked from a shade chart. Surveys of veneer patients consistently show satisfaction above 90 percent, and ten-year survival above 95 percent, when those three conditions are met. The regret stories almost always involve one of them being skipped: a bite that was never checked, a gum that was never treated, a shade that was never shown in the mouth.

We turn away a few cases every month. Not because the patient is wrong to want a new smile, but because the right first step is a graft, an aligner or an implant, and a veneer on top of a problem is a more expensive problem.

Send three photos through the free photo evaluation: a full smile, a close-up of your front teeth and gum line, and your teeth together from the side. A doctor replies within 6 hours with whether you are a candidate, what, if anything, has to happen first, and a written price.