Zirconia Crowns in Dubai

A dental crown restores a tooth that has been too severely damaged, decayed, or weakened to be reliably treated with a filling alone. It encases the entire visible portion of the tooth above the gum line - protecting what remains and restoring full function and appearance.

Zirconia is now the material of choice for dental crowns at Vilafortuny. It combines exceptional strength - comparable to metal - with a translucency and colour range that allows it to match natural tooth appearance precisely. There is no metal substructure, no dark margin at the gum line, and no compromise between durability and aesthetics. For patients who want a restoration that performs reliably and looks completely natural, zirconia is the right choice.

15 yrs+ expected lifespan with proper care and regular maintenance
Metal-free no dark gum line, no allergic reaction risk, no compromise
Since 2006 restorative dental care trusted by Dubai patients
Why Zirconia - and Why It Replaced Metal

For decades, the standard crown material was porcelain fused to metal (PFM) - a ceramic layer bonded over a metal frame. It worked, but it came with visible limitations. Zirconia addressed all of them.

Previous standard Porcelain-Fused-to-Metal (PFM)

Metal substructure with porcelain overlay. Blocks light transmission - the crown can appear flat and opaque compared to natural teeth. A dark grey line often appears at the gum margin over time as gums naturally recede. Risk of porcelain chipping away from the underlying metal. Potential for metal allergic reactions in sensitive patients.

Current standard at Vilafortuny Full Zirconia

No metal anywhere. Light transmits through the material similarly to natural enamel - producing a result that genuinely matches surrounding teeth. No dark margin at the gum line - ever. Exceptional strength and fracture resistance. Biocompatible with gum tissue. Suitable for all positions in the mouth - front and back teeth alike.

Strength

Zirconia is one of the strongest materials used in dentistry - withstanding the chewing forces of posterior teeth without the fracture risk of traditional porcelain.

Aesthetics

Colour-matched and layered to replicate natural tooth translucency. In the right hands, a zirconia crown is indistinguishable from the surrounding natural teeth.

Biocompatibility

Zirconia is fully biocompatible - it does not irritate the surrounding gum tissue and supports healthy gum levels around the crown margin long-term.

Stain resistance

Unlike natural enamel, zirconia does not absorb staining from coffee, tea, or red wine. The crown retains its colour over time without the gradual discolouration that natural teeth can develop.

Wear resistance

Zirconia is highly resistant to wear - important particularly for patients who grind their teeth or have a heavy bite. A nightguard is still recommended in these cases to protect both the crown and opposing teeth.

Precision fit

Zirconia crowns are milled from digital scans using CAD/CAM technology - producing a precision fit at the crown margin that minimises the risk of secondary decay beneath the restoration.

The Procedure - What to Expect

A zirconia crown is typically completed in two appointments at Vilafortuny. The process is straightforward, comfortable, and produces a result that is designed to function and look natural from day one.

01
Consultation and Assessment

Your dentist examines the tooth, reviews any X-rays, and confirms that a crown is the appropriate treatment. The shade of your surrounding teeth is noted at this stage - before any preparation begins, while the tooth is fully hydrated and its natural colour is most accurate. Any questions about the material, process, or expected result are answered before treatment begins.

02
Tooth Preparation

Under local anaesthesia, the tooth is carefully reshaped to create space for the crown. The amount of tooth structure removed depends on the thickness required for the chosen zirconia material - typically 0.5 to 1.5mm. Preparation is conservative - only what is clinically necessary is removed. A temporary crown is fitted immediately to protect the prepared tooth and maintain aesthetics until the permanent crown is ready.

03
Impression and Laboratory Fabrication

A digital scan or traditional impression captures the precise shape of the prepared tooth and surrounding bite. This is sent to the dental laboratory where the zirconia crown is designed using CAD/CAM software and milled from a solid block of zirconia. Colour layering and glazing is applied to match the shade of the surrounding teeth. Fabrication typically takes one to two weeks.

04
Crown Fitting and Bonding

The temporary crown is removed and the permanent zirconia crown is tried in. Fit, colour, and bite are assessed and any adjustments made before bonding. The crown is permanently cemented using a high-strength dental adhesive. The bite is checked once more and the result reviewed with you before you leave.

Digital Smile Design integration

For patients having multiple crowns placed - particularly on visible front teeth - Vilafortuny integrates Digital Smile Design (DSD) planning into the crown process. The shape, proportion, and position of each crown is designed digitally and previewed before any tooth preparation begins. This ensures the final result meets aesthetic expectations precisely, with no surprises at the fitting appointment.

Results
  • Full restoration of tooth function - normal chewing, biting, and speech
  • A natural appearance that matches surrounding teeth in colour, translucency, and shape
  • No dark gum margin - now or in future years as the gum naturally settles
  • Long-term durability - zirconia crowns are designed to last 15 years or more with appropriate care
  • Stain and wear resistance - the crown retains its appearance over time without special maintenance
  • Protection of the underlying tooth structure from further damage or fracture
Indications
  • Severely decayed teeth where insufficient structure remains for a filling
  • Cracked or fractured teeth at risk of further damage without full coverage protection
  • Teeth that have undergone root canal treatment - which significantly reduces structural integrity
  • Replacement of existing crowns - particularly older PFM crowns with visible metal margins
  • Cosmetic enhancement of misshapen, severely discoloured, or poorly proportioned teeth
  • Implant crowns - zirconia is the preferred material for crowns placed on dental implants
  • Teeth with large existing fillings that have compromised the remaining tooth structure

Contraindications and Considerations

  • Insufficient remaining tooth structure - if too little of the natural tooth remains, a crown cannot be reliably supported. A post and core build-up may be required first, or extraction and implant may be the more appropriate solution
  • Active gum disease or significant bone loss around the tooth - these must be treated and stabilised before crown placement to ensure a healthy gum margin around the restoration
  • Patients who grind heavily - zirconia can withstand significant force, but a custom nightguard is essential to protect both the crown and opposing teeth from excessive wear
  • Very young patients whose teeth are still developing - crown placement is generally deferred until growth is complete
Before and After Your Crown

Before Treatment

  • Inform your dentist of any allergies or sensitivities and any changes to your general health
  • Ensure any active gum disease around the tooth to be crowned is treated first - a crown placed on a tooth with inflamed or receding gums will not achieve a stable, aesthetic result
  • If a root canal is required before the crown, this should be completed and confirmed healed before crown preparation begins

With Your Temporary Crown

  • Avoid hard, crunchy, or sticky foods on the side of the temporary crown - it is not bonded with the same strength as the permanent restoration
  • Be gentle when flossing around the temporary - slide floss out sideways rather than pulling upward, which can dislodge it
  • Contact the clinic immediately if the temporary crown comes off - the prepared tooth must not be left unprotected
  • Some sensitivity in the prepared tooth during this period is normal and resolves once the permanent crown is placed

After Permanent Crown Placement

  • Avoid very hard foods for the first 24 hours to allow the bonding cement to fully set
  • Brush twice daily and floss daily - zirconia does not decay but the tooth underneath and the gum margin around it still require careful cleaning
  • Attend regular dental check-up and hygiene appointments - the margin between crown and tooth is the most vulnerable point and benefits from professional monitoring
  • If you grind your teeth, wear your nightguard consistently - this is the single most important thing you can do to extend the life of the crown
  • Contact the clinic if you notice any change in bite, sensitivity at the margin, or any movement of the crown

Frequently Asked Questions

What is the difference between a zirconia crown and a porcelain-fused-to-metal crown?

A porcelain-fused-to-metal (PFM) crown has a metal substructure covered by a layer of porcelain. Over time, the metal margin at the gum line can become visible as a dark line - particularly as the gum naturally recedes slightly with age. Zirconia is metal-free throughout, which means there is no dark line at the gum, no risk of allergic reaction to metal, and light passes through the crown more naturally - giving a result that is genuinely indistinguishable from a natural tooth. For visible teeth in particular, zirconia is now the standard of care at Vilafortuny.

How long do zirconia crowns last?

With proper care and regular dental maintenance, zirconia crowns are designed to last 15 years or more - and many last significantly longer. Zirconia is one of the hardest materials used in dentistry and is highly resistant to chipping and fracture. The longevity of the crown depends on good oral hygiene, regular check-ups, and - particularly for patients who grind their teeth - wearing a nightguard to protect the restoration from excessive force.

Does getting a crown hurt?

No. The procedure is carried out under local anaesthesia. You will feel no pain during tooth preparation or impression taking. Some sensitivity in the prepared tooth is common in the days between preparation and final crown placement - a temporary crown is fitted to protect the tooth during this period. The sensitivity resolves once the permanent crown is fitted and cemented.

How many appointments does it take?

Typically two appointments. At the first, the tooth is prepared, impressions or digital scans are taken, and a temporary crown is fitted. The zirconia crown is fabricated in a dental laboratory - this usually takes one to two weeks. At the second appointment, the temporary crown is removed and the permanent zirconia crown is checked for fit, colour, and bite before being permanently bonded. In some cases, digital scanning technology allows same-day crown fabrication - your clinician will advise if this is available for your case.