Veneers & Aesthetics

What is a veneer?

A veneer is a ceramic shell 0.3–0.7 mm thick bonded to the front surface of a tooth. Unlike a crown, which covers the whole tooth, it changes only the visible surface and preserves most of the tooth's own tissue. Its purpose is to correct colour, shape, length and minor position defects — not to restore function. It is the least invasive fixed aesthetic option for front teeth, but it does not suit every tooth.

Who are veneers suitable for?

The general condition: the gums are healthy, decay has been treated and there is enough enamel to bond to. A veneer's longevity depends on bonding to enamel.

• Colour that does not respond to whitening: tetracycline staining, fluorosis, a tooth darkened after root canal treatment
• A gap between the front teeth (diastema) or small chips at the edges
• Worn, short-looking or uneven-edged teeth
• Old fillings that no longer match the tooth colour
• A slight position difference — one tooth set back or rotated
• Correcting symmetry and proportions in the smile zone

When are veneers not suitable?

• A large part of the tooth is missing or there is a large filling — a crown is more reliable
• Severe crowding and bite problems — orthodontics first, aesthetics after
• Uncontrolled clenching and grinding — high fracture risk; a splint first
• Untreated decay, gum inflammation or poor hygiene
• Very little or heavily worn enamel — the bonding prognosis weakens
• Healthy teeth with a colour problem only — whitening should be tried first

Is the tooth prepared for a veneer?

Yes, in most cases minimally — usually 0.3–0.7 mm of enamel. This is needed so the ceramic sits without changing the tooth's shape and with a natural contour. Classic laboratory measurements show veneer preparation removes roughly 3–30% of the coronal tooth structure, while full-crown preparation removes 63–72% — a substantial difference. If the colour change is large or the tooth protrudes, slightly more is prepared; if the tooth is set back or small, a no-prep option is sometimes possible. We do not promise “no drilling at all”: the amount is planned in advance from the digital design and explained to the patient.

Choosing the material

The clinic uses pressed glass-ceramic (IPS Empress) for veneers; the stronger material of the same family, lithium disilicate (E-max), is used more often for crowns. Feldspathic and glass-ceramic veneers show similarly high survival in systematic reviews; the choice depends on the tooth colour (a more masking ceramic on a dark tooth), thickness and the bite. Composite (direct) veneers are not offered as a core service — for small corrections an aesthetic restoration may be discussed.

How are shade and shape chosen?

The shade is chosen with the standard shade guide, digital photographs and comparison with the neighbouring teeth; if whitening is planned, the shade is finalised two weeks after it. The shape is designed according to the face type, lip line and tooth proportions — the goal is a natural result that suits the face, not “very white and very large”. The final shade is also adjusted through the colour of the bonding material, which is why the try-in stage matters.

Digital smile design

Dr. Bakhtiyar Aliyev personally builds the digital smile design in the clinic: from facial and smile photographs, an intraoral scan and video, the shape of the future teeth is modelled on screen and then tried in the mouth in a temporary material (mock-up). The patient sees the result before any preparation and can suggest changes; once approved, the same design guides the laboratory work. This is the key stage that narrows the gap between expectation and result.

Treatment stages

1. 1

   Consultation and examination

   Expectations, gum and tooth condition, the bite, signs of clenching; an X-ray when needed. This is where suitability for veneers is decided.

2. 2

   Photos, scan and digital design

   Facial and smile photographs and an intraoral scan; the future shape is designed in software and agreed with the patient.

3. 3

   Mock-up — trial in the mouth

   The design is shown on the teeth in a temporary material; shape and length are checked live and adjusted.

4. 4

   Minimal preparation

   Under local anaesthesia the necessary enamel is smoothed according to the mock-up; the impression is taken with a digital scanner.

5. 5

   Temporary veneers

   The prepared surface is protected with temporary shells; sensitivity is prevented and the design is tested in daily life.

6. 6

   Laboratory and try-in

   The ceramic veneers are made; shade, margin fit and shape are checked in the mouth before bonding.

7. 7

   Bonding

   The enamel is acid-etched and the veneer is bonded with an adhesive system under moisture isolation; the bite is adjusted.

8. 8

   Review

   After 1–2 weeks the bite and gums are checked; then professional hygiene and review once or twice a year.

How long veneers last

According to a 2016 systematic review and meta-analysis (International Journal of Prosthodontics), the estimated 10-year survival was about 94% for glass-ceramic veneers and about 87% for feldspathic veneers; individual long-term studies have documented veneers surviving up to 20–21 years. These are group averages, not an individual guarantee. Factors that extend the lifespan: bonding to enamel (not dentine), a correct bite, a night guard for clenchers, daily hygiene and regular review. The most common problems are debonding, marginal staining and small chips; most are repairable.

Risks and limitations

• Sensitivity — temporary after preparation; rarely persistent and needing treatment
• Debonding — especially when bonded to dentine or under high occlusal load
• Fractures and cracks — hard food, nail biting, uncontrolled bruxism
• Marginal staining — over time, depending on hygiene and habits
• Irreversibility — prepared enamel does not grow back; a veneer may need replacing in future
• Gum reaction — when the margin does not fit precisely; prevented by correct preparation and hygiene

Veneer or crown?

A veneer covers only the front surface of the tooth; a crown covers the whole tooth. If the tooth tissue is mostly healthy and the problem is aesthetic — a veneer; if a large part of the tooth is lost, there is a large filling, the tooth is root-treated and at risk of fracture — a crown (E-max or zirconia) is more reliable. Systematic reviews also report high 5-year survival for single ceramic crowns (above ~90%); the choice is made not by the “quality” of the material but by how much tooth structure has been lost. Crowns and bridges are explained on a separate service page.

Veneers or whitening?

If the shape is normal and the only problem is colour, the first step is whitening — a reversible and less invasive method. Whitening is often insufficient for tetracycline staining, severe fluorosis and a dark root-treated tooth; if shape defects, gaps or chips are present as well, veneers are more appropriate. If both are planned, whitening comes first and the veneer shade is chosen two weeks later.

What determines the price?

The price of an Empress veneer per tooth is fixed in the clinic, and the table below comes from the same source as the Prices section. The total depends on the number of teeth (a single tooth or the smile zone), the digital design and mock-up stage, any preliminary treatment (whitening, hygiene, minor orthodontics) and whether a protective splint is needed. A written plan and schedule of stages are given after the consultation.

Why does the doctor's planning matter?

With veneers the result is determined by the plan, not the ceramic brand: how many teeth, how much preparation, which shape, how it fits the bite. At Smile by Dr. Bakhtiyar (Baku, Babek Avenue 1131) the digital smile design and the plan are built by Dr. Bakhtiyar Aliyev; preparation, try-in and bonding take place in the same clinic on the same design. If there is clenching or a bite problem, it is addressed beforehand together with the orthodontist-gnathologist — the lifespan of the veneers depends on it directly.