Teeth small for the jaw
When teeth are narrow relative to the jaw, spaces are left between them. Small or peg-shaped upper side incisors are a common example.
A gap in the front teeth can be closed by moving teeth, by adding to them, or both. A gap that has recently appeared needs its cause checked first.
Tell us whether the gap has always been there or appeared recently; it changes what we check first.

A gap between teeth, or diastema, is closed either by moving the teeth together with braces or clear aligners, or by widening the teeth with composite bonding or veneers. Often the two are combined. At Creative Arts in Dubai we first check the cause: a gap that has appeared recently can be a sign of gum disease, which is treated before any cosmetic work.
Gaps that have always been there and gaps that are new usually have different causes.
When teeth are narrow relative to the jaw, spaces are left between them. Small or peg-shaped upper side incisors are a common example.
The band of tissue between the upper lip and gum can extend between the front teeth and hold them apart.
Loss of the bone supporting the teeth lets them drift and fan out. New gaps in adults are a warning sign.
When a tooth is missing or was never formed, neighbours drift into the space and open gaps elsewhere.
Tongue thrusting or long-term thumb sucking can push front teeth forward and apart.
A long-standing gap is a cosmetic choice. A gap that appears or widens in adulthood should be assessed promptly.
Which option suits you depends on the size of the gap, the size of your teeth, and whether your bite also needs correcting.
| Option | When it fits | Trade-off |
|---|---|---|
| Gum treatment first | New or widening gaps, bleeding gums or loose teeth | Treats the cause; cosmetic closure waits until gums are stable |
| Clear aligners (Invisalign) | Spacing across several teeth, with or without bite issues | Moves teeth without removing tooth structure; months of wear and a retainer afterwards |
| Fixed braces | Larger gaps or where the bite also needs significant correction | Precise control of movement; visible and needs a retainer afterwards |
| Composite bonding | Small gaps between teeth that are slightly narrow | Usually one visit and little or no drilling; resin can stain and chip, but is repairable |
| Porcelain veneers | Gaps combined with small, worn or discoloured teeth | Changes shape and colour together; some enamel is usually removed |
| Replace a missing tooth | The gap is where a tooth is missing | Often combined with orthodontics to redistribute space first |
Closing a large gap with bonding or veneers alone can make teeth look too wide. In that case, orthodontics first often means a more natural result. See Invisalign vs braces.
Unretouched photographs of patients treated at our clinic. Results depend on the case.

Individual results vary. Photographs are shown with patient consent.
Has it always been there, or is it new? This one question decides what is checked first.
ConversationGum pockets are measured and X-rays taken where needed, to rule out gum disease or a missing tooth.
ExaminationAn intraoral scan shows how much space there is, how the teeth meet and whether orthodontics is indicated.
RecordsOrthodontic, cosmetic and combined plans are compared in writing, with timelines and trade-offs.
Before treatmentA specialist orthodontist for tooth movement, with cosmetic and gum care from our general dentists.
For a small gap, composite bonding is usually quickest, often completed in a single visit. It works well when the teeth are slightly narrow. For larger gaps, bonding alone can make teeth look too wide, and aligners or braces give a more natural result even though they take longer.
Yes. After orthodontic closure, teeth tend to move back unless a retainer is worn as instructed, and a bonded wire behind the teeth is sometimes used. If the gap was caused by gum disease or a tongue habit, the gap can reopen unless that cause is managed.
The most important cause to rule out is gum disease, which reduces the bone supporting the teeth and lets them drift. Other causes include a missing tooth nearby and changes in the bite. A newly appeared gap should be examined before any cosmetic treatment.
Usually not. Many gaps are closed with orthodontics or composite bonding alone. Veneers are considered when the gap comes with other concerns, such as small, worn or discoloured teeth, so that shape and colour can be changed at the same time.
Not always. A frenum between the front teeth is only treated if it is judged to be holding the teeth apart or causing the gap to reopen after orthodontics. Whether it needs attention is assessed at the examination.
Gaps between baby teeth are normal and help make room for the larger adult teeth. A gap between the upper front adult teeth often narrows as the side teeth and canines come through. Our children's dentists can check whether it needs an orthodontic opinion.
Small gaps often can, with composite bonding or, for some cases, veneers — the right choice depends on tooth size and how many gaps there are. Larger gaps, gaps caused by the bite, or several gaps are usually better closed with orthodontics, sometimes followed by bonding.
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