All-Ceramic Crowns in Korea — The Complete Guide for International Patients: Materials, Schedule & Aftercare at Home
Last updated 2026-10-28
⏱Treatment time
Half a day for exam and diagnosis; 1–2 hours for tooth preparation and impressions; about 1 hour for fitting
✋Pain
Done under local anesthesia, so pain is usually mild. Mild sensitivity or a dull ache for a few days after fitting is possible
🩹Downtime
You can return to normal daily life right away; 1–2 weeks to get used to the bite
🏨Recommended stay
Usually 3–7 days (shorter at clinics that can make crowns the same day); longer if a root canal is needed
✨Results begin
Checked right on the day of fitting
📅How long it lasts
Lasts a long time with good care (re-treatment if it fractures, comes off, or decay develops at the margin)
🔁Sessions
Usually 2–3 visits (diagnosis and preparation, fitting, follow-up check)
Contents
- What is an all-ceramic crown — a ceramic cap that covers the whole tooth
- When you may need a crown
- Material comparison — zirconia, E.max and metal crowns
- Treatment steps — from tooth preparation to fitting
- Schedule — usually 2–3 visits, 3–7 days
- A root canal adds time to the schedule
- Crown vs veneer comparison
- Care after fitting and life while traveling
- Lifespan, care, and if a problem occurs after you go home
- Records to get before you leave
- Questions to ask at your consultation
- How to choose a dental clinic
What is an all-ceramic crown — a ceramic cap that covers the whole tooth
A crown is a treatment in which a damaged tooth is thinly reshaped all the way around and then covered with a tooth-shaped cap to restore its strength and shape. It is also called a "tooth cap" or "prosthetic." An all-ceramic crown is made entirely of ceramic with no metal, so it can achieve a color and translucency close to a natural tooth.
An implant places an artificial root where a tooth has been removed, while a crown goes over your own tooth that can still be saved. It is best to first get a diagnosis on whether a crown can save your natural tooth.
When you may need a crown
- The cavity is too large for a filling (composite or inlay) to hold up
- A tooth that has had a root canal — it becomes weaker and prone to cracking, so a crown is commonly recommended
- A cracked or badly broken tooth
- Severe discoloration that whitening or veneers can't cover
- The shape or size is so off that veneers are not enough
- You want to replace an old metal crown with a natural-looking color
A crown may be too much for a small cavity or mild discoloration. Because the tooth is reshaped all the way around, check together whether a more conservative option (composite, inlay, whitening, veneer) would be enough.
Material comparison — zirconia, E.max and metal crowns
Features by material
| Material | Features | Mainly used for |
|---|---|---|
| Zirconia | High strength and hard to break. Translucency varies by product | Molars that bear heavy force, and people who grind their teeth |
| E.max (lithium disilicate) and other glass ceramics | Natural translucency and color. Somewhat lower strength than zirconia | Front teeth and small molars that show when you smile |
| Porcelain layered over zirconia | Porcelain is layered over strong zirconia to build up the color | When you need both front-tooth aesthetics and strength |
| Metal and porcelain-fused-to-metal (PFM) | Proven durability. The metal can show through, making the gumline look dark | Molars that are not visible, etc. |
No material is simply better than the others; the choice depends on the tooth's position, bite force, teeth grinding, and the color of the remaining tooth. If you have a metal allergy or dislike the look of metal, all-ceramic is an alternative.
Treatment steps — from tooth preparation to fitting
- 1Diagnosis — exam, X-rays and photos. The extent of decay and the condition of the nerve are checked to decide whether a crown is right.
- 2Tooth preparation — after local anesthesia, the tooth is reshaped evenly all around. If little tooth structure remains, a post (core) is built first.
- 3Impression or digital scan — the shade (color) is chosen at the same time, and the crown is made at a dental lab or with in-clinic equipment.
- 4Temporary tooth — protects the prepared tooth while the crown is being made. Avoid sticky foods.
- 5Fitting — after checking the fit, color and bite, the crown is cemented and the bite is adjusted.
Schedule — usually 2–3 visits, 3–7 days
| Type | Same-day (digital) | Dental lab |
|---|---|---|
| Method | Scanned and designed in the clinic, then milled by machine | An impression is taken and a dental technician makes it at a lab |
| Time | Same day to 1–2 days, depending on the clinic and the tooth | Usually 3–7 days |
| Good to know | Availability and materials differ by clinic | Better for fine adjustments such as color layers and translucency |
Rather than flying out on the day of fitting, leave about a day to spare so the bite can be adjusted. Confirm the exact schedule after photos and an exam.
A root canal adds time to the schedule
If decay has reached the nerve, or there is pain or inflammation, a root canal is done before the crown. Depending on how inflamed the tooth is, a root canal may take several visits, and the crown goes ahead after the symptoms have settled.
- Whether you need a root canal can only be determined with X-rays and an exam — a photo consultation alone cannot confirm it
- If a root canal is added, plan a stay of 1 week or more, or ask about splitting treatment across two visits
- If you have to go home mid-treatment, ask for the temporary-filling status and precautions in writing
It is best not to rush a crown onto a tooth that is still inflamed just because your schedule is short. Following the steps lasts longer than forcing a tight timeline.
Crown vs veneer comparison
| Item | Veneer | All-ceramic crown |
|---|---|---|
| Coverage | Mainly the front surface of the tooth | The whole tooth |
| Tooth reduction | None to thin (front surface) | Reshaped evenly all around |
| Best suited for | Improving the color and shape of healthy front teeth | Teeth with large cavities, root canals or fractures |
| Strengthening | Little to none | Wraps and reinforces a weakened tooth |
| Visits and time | 2–3 visits; one-day possible | 2–3 visits, usually a few days |
If your teeth are healthy and you only want to change their appearance, a veneer is the option; if the tooth itself has weakened, a crown is considered. When doing several front teeth, some may be veneers and some crowns, so matching the color across them is important.
Care after fitting and life while traveling
- Day of fittingWait to eat until the anesthesia wears off, and avoid hard or sticky foods for a few hours.
- Days 1–3You may feel sensitivity to cold or a dull ache when chewing. If the bite feels high, have it adjusted before you fly home.
- Weeks 1–2The period of getting used to the new tooth's bite. Sightseeing, shopping and daily activities are fine right away.
- Alcohol and saunas are generally fine if there is no pain, but take it easy on the first day
- There are almost no flight restrictions, but avoid flying out on the day of fitting
- While you have a temporary tooth, avoid gum, rice cakes and caramel; if it comes off, contact your manager right away
Lifespan, care, and if a problem occurs after you go home
A crown can last a long time with good care, but it is not permanent. More often it is decay at the margin or gum problems, rather than the crown itself, that lead to re-treatment.
- Clean the line between the crown and gum every day with floss or interdental brushes
- Don't bite ice, bones or nutshells; use a night guard if you grind your teeth
- Have a check-up and cleaning every 6 months to 1 year
If it comes off or breaks
- Don't throw away a crown that came off — keep it; if it is in good condition it can be re-cemented
- Don't glue it back yourself with super glue; see a dentist as soon as possible
- Send photos and your symptoms to your manager, and we will get an opinion from the Korean clinic and decide on treatment together with your home dentist or a return visit
Records to get before you leave
- Treatment for each tooth number (crown, root canal, whether a post was used)
- The material used (zirconia, E.max, etc., with manufacturer and product name) and the shade number
- X-rays and photos from before and after treatment, and scan data if possible
- The type of cement used and the dental lab information
With these records, your dentist at home can re-cement the crown or remake it in the same color much more easily. If you need a summary in Chinese or another language, your manager can help.
Questions to ask at your consultation
- Do I really need a crown, or is there a more conservative option?
- Do I need a root canal? If so, how many more days will it take?
- Which material (manufacturer and product name) will be used, and why is it right for me?
- Between same-day and dental-lab fabrication, which would apply to me?
- How many days do I need to stay in Korea, and how many visits will there be?
- How is the color matched, and can I check it before fitting?
- Are teeth grinding or my bite a concern?
- What should I do if it comes off or breaks after I go home, and which records can I get?
How to choose a dental clinic
- Do they check the nerve and gum condition with X-rays, and honestly tell you if you don't need a crown?
- Do they explain why they chose the material and the plan for each tooth?
- Even with a short schedule, do they avoid skipping necessary steps such as a root canal?
- Do they provide records such as the material name, shade number and photos?
- Do they offer foreign-language support and photo consultations after you return home?
KBEAU connects you with a partner dental clinic in Myeongdong, Seoul. Send us photos of your teeth or existing X-rays and we'll tell you in advance whether you need a crown and how many days to stay. A dedicated manager accompanies and interprets for you from diagnosis to fitting. We can also help with accommodation near the clinic and airport pickup.
Partner clinics offering this treatment
Frequently asked questions
How many days do I need to stay in Korea for a crown?
We usually recommend 2–3 visits over about 3–7 days. It can be shorter at clinics and for teeth where same-day fabrication is possible, and longer if a root canal is needed.
Can I get a crown on the same day?
Clinics with in-house digital equipment can sometimes make a crown in the same day to 1–2 days. Availability and materials depend on the clinic and the condition of the tooth.
Which is better, zirconia or E.max?
Zirconia is strong and widely used for molars, while glass ceramics such as E.max have a natural translucency and are often used for front teeth. You'll decide with the dentist based on position and bite force.
Do I always need a crown after a root canal?
For molars, a crown is commonly recommended because the tooth weakens after a root canal. For front teeth or when enough tooth remains, it can differ, so it is decided after an exam.
Does it hurt?
It is done under local anesthesia, so pain is usually mild. You may feel sensitivity or a dull ache for a few days after fitting.
Can a metal crown be replaced with an all-ceramic one?
In many cases, yes. The old crown is removed and the tooth underneath is checked before proceeding, so the schedule may extend if there is decay.
How are veneers and crowns different?
A veneer covers only the front surface to change shape and color, while a crown wraps the whole tooth to reinforce a weakened one. The choice depends on how damaged the tooth is.
How long does it last?
It can last a long time with good care, but it is not guaranteed forever. Brushing along the margin and regular check-ups are important.
What if it comes off or breaks after I go home?
Keep the crown that came off and see a dentist as soon as possible. Records of the material name and shade number make treatment easier, and if you send us photos, we will also get an opinion from the Korean clinic.
Where is the clinic?
KBEAU's dental partner is in Myeongdong, Seoul, which makes it easy to plan your schedule around sightseeing and shopping. We can also help with accommodation and airport pickup.
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Crown or veneer for my teeth? Get a free consultationGet a free consultation →This page provides general information and does not replace a medical diagnosis or prescription. Results and duration vary with each person's oral condition, and whether and how to treat is decided only after a dentist's exam and tests.