Some people have teeth that are noticeably smaller than average. Sometimes it is one or two teeth. Sometimes the entire arch appears undersized relative to the gums and facial proportions. The clinical term is microdontia, though most patients describe it more plainly: "My teeth just look too small."
If your teeth are healthy but their size or shape affects your confidence, veneers may be a straightforward way to address it. Here is how they work for small teeth, what the process looks like, and what to consider before proceeding.
Why some teeth are smaller than others
Tooth size is largely genetic. You inherit the size and shape of your teeth in much the same way you inherit eye colour or jaw structure. But there are a few specific patterns that come up frequently.
Peg laterals
The lateral incisors (the teeth on either side of your two front teeth) are the most common teeth to be undersized. When they are noticeably narrow and cone-shaped, they are called "peg laterals." This is a normal anatomical variation, not a disease. It is relatively common and tends to run in families.
Peg laterals can create visible gaps and an uneven smile line, which is why many patients seek treatment.
Generalised microdontia
Less commonly, all teeth may be smaller than average. This can make gums appear more prominent (sometimes described as a "gummy smile") and affect the overall proportions of the smile.
Worn teeth that appear small
Teeth that have been worn down by grinding, acid erosion, or age can also look shorter or smaller than they once were. This is not microdontia, but the treatment approach with veneers can be similar.
How veneers address small teeth
A veneer is a thin shell of porcelain or composite resin bonded to the front surface of a tooth. When used on small teeth, the veneer adds material to increase width, length, or both. The goal is to bring the tooth into proportion with its neighbours and create a more balanced smile line.
For small teeth specifically, veneers offer several advantages:
Proportional correction. A veneer can add 1 to 2 millimetres of width and length to a peg lateral, transforming it from a narrow cone into a tooth that matches the shape and size of the adjacent central incisor.
Gap closure. Small teeth often leave spaces (diastemas) between teeth. A veneer or a pair of veneers can close these gaps without orthodontic treatment.
Minimal preparation. On a normal-sized tooth, the dentist typically removes a thin layer of enamel so the veneer sits flush. On a small tooth, there is less or no enamel to remove because the veneer is building the tooth up rather than covering it over. In some cases, this means the procedure is additive and largely reversible.
Colour and texture control. Beyond size, the veneer can match or improve the colour and surface texture of the tooth, creating a natural result that blends with the rest of your smile.
Porcelain vs composite for small teeth
Both materials can work for small teeth. The choice depends on your goals, budget, and how many teeth are involved.
Porcelain veneers
Porcelain veneers are fabricated in a dental lab (Ivy Dental has an in-house lab) from high-strength ceramic. They are custom-layered to match the translucency and colour of natural teeth.
Porcelain is more stain-resistant and more durable than composite. A well-maintained porcelain veneer can last 10 to 15 years or longer. Porcelain veneers at Ivy Dental start from $1,200 per tooth.
For peg laterals or cases involving two to four teeth, porcelain is often the preferred material because it delivers the most lifelike and lasting result.
Composite bonding
Composite bonding uses tooth-coloured resin applied directly to the tooth in a single appointment. It is more affordable than porcelain and requires less (or no) tooth preparation.
Composite is a good option if you are looking for a conservative, reversible, or budget-friendly approach. It may need maintenance or replacement sooner than porcelain, as composite can chip or stain over time with normal use.
For a single peg lateral where cost is a consideration, composite bonding can deliver a noticeable improvement in one visit.
What the process looks like
Consultation and planning
The process starts with an assessment. We examine the teeth in question, take photographs, and discuss what you want to achieve. Digital scans may be taken to help plan the final shape and size of the veneers.
For cases involving multiple teeth, we may create a diagnostic wax-up or digital mock-up so you can preview the proposed result before any treatment begins.
Preparation (if needed)
On small teeth, preparation is often minimal. If any enamel removal is necessary, it is typically less than 0.5mm. In some cases, no preparation is required at all. A local anaesthetic may or may not be needed depending on the extent of preparation.
Impressions and fabrication
For porcelain veneers, a digital or physical impression is sent to the lab. The lab fabricates the veneers to match the agreed design. This typically takes 2 to 3 weeks. You may wear temporary veneers during this period if tooth preparation was performed.
Bonding
The veneers are tried in to confirm fit, colour, and shape. Once you and your dentist are satisfied, the veneers are permanently bonded to the teeth using dental adhesive. The appointment usually takes one to two hours depending on how many teeth are involved.
How many veneers will you need?
This depends on the pattern of your small teeth and what look you are after.
One or two peg laterals. Two veneers (one on each lateral incisor) are the most common treatment for peg laterals. In some cases, veneers on the two central incisors may also be included to create better symmetry across the four front teeth.
Multiple small teeth. If several teeth are undersized, a broader set of veneers (typically six to ten upper teeth) may be recommended to achieve even proportions.
Lower teeth. Veneers on lower teeth are less common but may be appropriate if the lower arch is also noticeably undersized.
Your dentist will recommend the minimum number of teeth needed to achieve a balanced, natural-looking result. At Ivy Dental, we plan conservatively. Treating fewer teeth is preferable when the outcome is still proportionate.
What to consider before getting veneers for small teeth
Gum levels matter. If small teeth are combined with excess gum tissue (a "gummy smile"), gum contouring may be recommended before or alongside veneer placement. Reshaping the gum line first can improve proportions and create a more balanced result.
Bite assessment. Your dentist needs to check that the added size will not interfere with your bite. If your teeth meet in a way that would put excessive force on a veneer, orthodontic adjustment or a modified veneer design may be needed.
Maintenance. Veneers require the same care as natural teeth: brushing, flossing, and regular check-ups. Porcelain is durable but not indestructible. Habits like nail biting, ice chewing, or teeth grinding can increase the risk of chipping.
Cost planning. Starting from $1,200 per tooth for porcelain, a set of four to six veneers represents a meaningful investment. We offer payment plan options that may help spread the cost for approved applicants.
Small teeth, practical solutions
Small teeth are a cosmetic concern, not a health risk. But if the size or shape of your teeth affects how you feel about your smile, veneers offer a well-established, predictable solution. For peg laterals in particular, the results can be transformative with minimal tooth preparation.
Book a veneer consultation at Ivy Dental in Everton Park or Nundah. Call (07) 3266 7120 or visit our contact page.
Indicative pricing. Your quote may differ based on clinical assessment.
