Cosmetic Dentistry
Zirconia Crowns
Zirconia crowns are metal-free crowns with a zirconium dioxide core that transmit light like natural teeth and are strong enough for front and back teeth alike.
- Method Metal-free crowns with a zirconia core
- Anaesthesia Local
- Appointments Usually 2–3
- Stay in Istanbul Usually 5–7 days
- Lifespan Usually 10–15 years with good care
The method
What Are Zirconia Crowns?
A zirconia crown is a metal-free crown that covers the whole tooth and has a core made of zirconia ceramic (zirconium dioxide). Zirconia is one of the strongest ceramic materials available, which is why it can be used on back teeth exposed to heavy chewing forces as well as on front teeth.
In traditional porcelain-fused-to-metal crowns the core is metal; it blocks light, so the tooth looks dull, and over time a grey line appears at the gum. A zirconia core transmits light like a natural tooth, is well tolerated by the gums and carries no risk of metal allergy. Its smooth surface collects little plaque and resists staining.
The crown is made in a laboratory to fit you individually, using computer-aided design and manufacturing (CAD/CAM) from a digital or conventional impression. The shade is chosen from a shade guide to match your existing teeth and the tone you want; for a single crown, an exact match with the neighbouring teeth is the goal.
For patients from abroad the process is usually completed in a single trip of 5–7 days: the teeth are prepared and impressions taken in the first days and temporaries fitted, a try-in is done while the laboratory produces the crowns, and the final crowns are bonded on the last day. The number of teeth and any additional work (gum reshaping, root canals) affect the timing.
Treatment is carried out at licensed partner dental clinics in Istanbul by a dentist. JSH does not perform treatment; it coordinates the journey planned by the dentist. Suitability and choice of material are the dentist’s decisions.
Shade and shape
Matched to the Neighbouring Teeth with a Shade Guide
The shade is chosen from a standard shade guide in daylight, next to your own teeth. When all the front teeth are being crowned, a natural tone that suits your skin, lip line and age is the aim; overly white shades look artificial.
The shape is planned together with your smile line and facial proportions. Tooth length, edge shape and the transitions between teeth are checked with you at the try-in; nothing is bonded permanently until you approve.
Zirconia can be produced monolithic (one piece) or layered with porcelain. The layered version gives a more natural passage of light on front teeth; the monolithic version is preferred on back teeth for strength.
Shade selection cannot be undone; if you are considering whitening, it is done before the crowns.
Comparison
Zirconia or E-Max?
Both are metal-free; the difference is the balance between strength and light transmission. Which is right depends on the position of the tooth and the chewing forces it carries; the dentist decides.
Zirconia
- Very high strength; used with confidence on back teeth and in bridges
- Preferred for people who clench or grind and for heavily filled teeth
- Good light transmission; the layered version looks natural on front teeth too
- Suitable for bridges spanning more than one tooth
- Gum-friendly, no risk of metal allergy
E-Max (Lithium Disilicate)
- The ceramic with the highest light transmission; the most natural look on front teeth
- Ideal for single crowns and veneers; not preferred for long bridges
- Can be made thinner, so may need less tooth reduction
- Lower strength than zirconia; limited on back teeth under heavy chewing forces
- Gum-friendly, no risk of metal allergy
No Metal, No Grey Line
A zirconia core transmits light like a natural tooth, so the grey line at the gum seen with metal crowns does not appear.
Suitability
Who Is It for?
Zirconia crowns are considered for people with discolouration that whitening cannot fix, broken, cracked, worn or misshapen teeth, heavily filled or root-treated teeth that need protection, and old metal-fused crowns that need replacing.
Suitability is decided solely by the dentist. Active gum disease, untreated decay and uncontrolled grinding are addressed first; no plan is made for treatment that is not suitable. Crowning healthy, well-shaped teeth for colour alone is generally not recommended; in that case options that need less reduction are considered.
Planning
How Is the Trip Planned and How Long Is the Stay?
At the assessment, your intra-oral photos and, if available, your panoramic X-ray are sent to the dentist; the number of teeth to be crowned, any additional work (gum reshaping, root canals, implants) and the total time are decided from them. The plan and schedule are sent to you in writing before treatment.
A typical single-trip schedule is 5–7 days: day one, examination, X-ray and shade selection; day two, preparation of the teeth under local anaesthesia, impressions and temporaries; a try-in and adjustments while the laboratory produces the crowns (usually 3–4 days); and on the last day, bonding of the final crowns and a bite check.
Sensitivity to hot and cold in the first days after bonding is normal and settles within a few weeks. With good care the crowns usually last 10–15 years; their lifespan depends on oral hygiene, gum health and keeping grinding under control.
The process
How Does the Treatment Work?
From your first message to your follow-up, the journey runs through a single coordinator. The treatment week has five stages.
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01
Assessment
Photos and X-ray are sent to the dentist; the plan is confirmed at the clinic with an examination, a smile analysis and shade selection.
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02
Preparing the Teeth
Under local anaesthesia the tooth surface is reduced by the thickness of the crown (usually 1–1.5 mm); a digital or conventional impression is taken.
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03
Temporaries
Temporary crowns that protect the teeth and keep your appearance are fitted while the laboratory works; daily life continues straight away.
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04
Try-in
The crowns are tried in the mouth for shade, shape and bite; any adjustments are sent to the laboratory. Nothing is bonded until you approve.
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05
Final Bonding and Check
The crowns are fixed with a special cement and the bite is balanced; aftercare instructions are given in writing. Follow-up continues remotely after you return home.
Where it takes place
At Partner Dental Clinics, Planned by Your Dentist
Treatment is carried out at licensed partner dental clinics in Istanbul by a dentist and, where needed, the relevant specialists (prosthodontics, periodontics, oral surgery). Suitability, choice of material and the treatment itself are the dentist’s decisions; JSH does not influence them, it organises everything around them.
Our job is the rest of the journey: choosing the clinic and dentist that fit your needs, sending your intra-oral photos and any X-rays to the dentist, fitting the appointments into your length of stay, transfers and accommodation, and remote check-ups after you return home.
We communicate in English, Turkish and Polish. Every step (appointment days, laboratory times, aftercare instructions) is sent to you in writing, and you stay in touch with the same coordinator after you are back home.
Preparation and aftercare
What to Do Before and After Treatment
This list is for guidance only; the written instructions your doctor gives you at the clinic take precedence. Your coordinator is available for any question.
Before the Procedure
- Gum inflammation, decay or a needed root canal are treated first; crowns and veneers are placed on healthy teeth and gums.
- If you take blood thinners and gum reshaping is planned, tell your dentist in advance.
- Send your panoramic X-ray and intra-oral photos with your assessment; the length of stay is planned from them.
- If you are considering whitening, have it done before the crowns; the shade is matched to the whitened teeth.
- Tell us if you clench or grind your teeth; the choice of material and a night guard are planned accordingly.
After the Procedure
- While temporaries are in place, avoid sticky and very hard food; if a temporary comes off, message your coordinator straight away.
- For the first 24 hours after final bonding, avoid hard, sticky and very hot or cold food.
- Brush twice a day and use floss or interdental brushes; keeping the gum edge around the restoration clean is what determines its lifespan.
- Do not crack ice, nut shells or pens with your teeth and do not bite your nails.
- If you clench or grind, wear the night guard your dentist makes for you.
- Have a check-up and professional cleaning every six months; limit smoking and staining drinks.
Recovery
After the Treatment
Timings are given for guidance only; recovery varies from person to person and is followed up by your doctor.
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First 24 Hours
Hard and sticky food is avoided while the bonding cement fully sets. Mild gum tenderness may follow once the anaesthetic wears off.
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Week 1
You get used to biting and speaking with the new restorations; sensitivity to hot and cold begins to fade. Flossing continues as shown.
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2–4 Weeks
Sensitivity usually disappears completely and the gums adapt to the restoration edges. If your bite feels uneven, tell the dentist; a small adjustment can be made.
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3 Months
First check-up photos are taken; gum health and cleaning habits are reviewed.
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6 Months
Check-up and professional cleaning; check-ups then continue every six months.
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Years
With good care the crowns usually last 10–15 years. Their lifespan depends on hygiene, gum health and keeping grinding under control.
FAQ
Frequently Asked Questions About Zirconia Crowns
Yes. The zirconia core transmits light, and the layered version is hard to tell from a natural tooth on front teeth. Shade and shape are checked with you at the try-in.
A metal core blocks light, makes the tooth look dull and leaves a grey line at the gum. Zirconia has no metal: the colour is more natural, the gums tolerate it better and there is no allergy risk.
Zirconia for back teeth, bridges and grinders; E-Max for single front teeth and the highest aesthetic demands. The dentist decides according to the position of the tooth; both can be used in the same mouth.
The teeth are prepared under local anaesthesia, so no pain is felt. Sensitivity to hot and cold for a few days afterwards is normal and settles by itself.
Usually 2–3 appointments within a single trip of 5–7 days. If gum reshaping, root canals or implants are needed, the time is longer; the plan is sent to you in advance.
As much as the thickness of the crown, usually 1–1.5 mm. The amount depends on the condition of the tooth and the type of crown; on healthy teeth options that need less reduction are considered.
Zirconia and its porcelain layer have a smooth surface and are affected less by tea, coffee and smoking than natural teeth. Plaque build-up can still dull them, so regular cleaning is recommended.
Usually 10–15 years with good care, longer in some people. Lifespan depends on oral hygiene, gum health and keeping grinding under control.
Yes. Thanks to its high strength, zirconia is used for bridges spanning several teeth and for crowns on implants.
Usually 5–7 days: examination and shade selection, preparation and temporaries, a try-in during the laboratory time, and final bonding on the last day. The schedule is built around your flights.
Let’s Assess Your Suitability Together
Share your questions and, if you have them, your photos. Our team will complete a preliminary assessment with the partner clinic’s doctor and get back to you.