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Crown Treatment Cost: After Root Canal Treatment, Do You Really Need a Crown?

Smile D Dental Clinic · 19년 경력 교정과 전문의✅환자 중심 스마일디치과 · October 29, 2025

Crown treatment cost after root canal treatment Do you really need a crown? * Crown & laminate & whitening before-and-after cases* (left) 24.11.27 / (right) 24.12.06 ​ ​ ​ ​ Hello....

AI translation notice

This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: Smile D Dental Clinic

Original post date: October 29, 2025

Translated at: April 20, 2026 at 2:00 PM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

Crown treatment cost after root canal treatment

Do you really need a crown?

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| * Crown & laminate & whitening before-and-after cases* (left) 24.11.27 / (right) 24.12.06 |

Crown Treatment Cost: After Root Canal Treatment, Do You Really Need a Crown? image 3

Hello.

With

18 years of

clinical experience,

I am Oh Su-hwan,

the chief director of Smile D Dental Clinic,

a smiling doctor.

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'I think I may need root canal treatment,

and they say I also need a crown.

Is it really necessary to spend the money on crown treatment cost?

Do I have to do it?'

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If you are reading this article now, you may be worrying about something similar.

You vaguely understand that root canal treatment is needed...

But if you were told that you also need a crown,

you may have wondered whether you really need to spend money on crown treatment cost, or whether the dental clinic is doing unnecessary treatment(^^;).

If that were the end of it, it would still be fine. But since crown treatment costs also vary so much, it must have been frustrating.

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To clear up your questions,

as a 18-year orthodontic specialist certified by the Ministry of Health and Welfare, I will explain directly in the following body text

focusing on the two topics below:

  1. Why a crown is done after root canal treatment
  2. Why crown treatment prices differ

Please read with just 3 minutes of focus—no more, no less.

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Crown Treatment Cost: After Root Canal Treatment, Do You Really Need a Crown? image 10

[Learn about Smile D Dental Clinic]

[Directions to Smile D Dental Clinic]

After root canal treatment,

why do we do a crown?

Root canal treatment is the process of removing the inflamed dental nerve, thoroughly cleaning the inside, and filling it with restorative material.

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✔️ When the pain is so severe that you cannot sleep through the night because of inflammation
✔️ When a large portion of the tooth has been lost
✔️ When the tooth has fractured due to trauma or inflammation
✔️ When the tooth color has become dark

This treatment is performed in cases like the ones above.

Of course, a crown after root canal treatment cannot be forced, and it cannot be said to be 100% mandatory.

However, if more than one surface of the tooth has been lost after root canal treatment, getting a crown is the way to make the tooth last longer.

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During root canal treatment, the internal tissue of the tooth is hollowed out and the nerve is removed, so the tooth becomes much weaker.

In this condition, if you eat hard foods or the tooth is exposed to outside pressure,

the tooth is highly likely to break or develop cracks easily.

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That is why, after root canal treatment caused by decay or similar problems, it is standard procedure to cover the tooth with a crown

and create a physical protective barrier.

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In other words, if you only have root canal treatment and leave the tooth as it is,

and then it breaks more severely,

you may eventually need extraction and even implant treatment.

You can think of a crown not simply as a cosmetic procedure, but as the final protective measure that preserves both the function and lifespan of the tooth.

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Why does crown treatment

cost differently?

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In fact, the reason many of you cannot easily decide on crown treatment is probably because the treatment cost varies from place to place.

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This is because it differs depending on the type of material, the patient’s tooth condition, and the clinic’s policy.

Here are the characteristics, advantages, and disadvantages of the main crown materials.

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Gold
Advantages
Disadvantages

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All-ceramic
Advantages
Disadvantages

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PFM
Advantages
Disadvantages

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Zirconia
Advantages
Disadvantages

If you need a crown for a front tooth, all-ceramic or zirconia, which emphasize aesthetics, are recommended.

On the other hand, for molars that are not easily visible unless you open your mouth wide, gold or zirconia, which have better strength, are recommended.

If value for money is important to you, PFM can also be a good alternative.

Although it varies by person, a crown generally lasts around 8 to 10 years, and can last even longer with proper care.

If it is not cared for properly, it may last much less than that.

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Therefore, after comprehensively diagnosing the extent of the tooth damage, gum condition, bite relationship, and the patient’s needs,

it is necessary to receive a recommendation for the most suitable material and method.

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In addition, I recommend checking whether the clinic also provides guidance for post-treatment care so that you can receive long-term help maintaining the crown’s durability and aesthetics for a long time.

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In this article, we discussed the relationship between root canal treatment and crown treatment.

I’ll summarize the key points of the body text.

1️⃣ A crown after root canal treatment is a measure to protect the tooth and extend its lifespan.
2️⃣ The price of a crown varies depending on many factors such as materials, tooth condition, and equipment.

The purpose of crown treatment is to “keep my natural teeth healthy for a long time,” so

rather than choosing based only on price,

you should remember that it is important to decide on the method that best fits your tooth condition.

This was Oh Su-hwan, chief director of Smile D Dental Clinic.

[Learn about Smile D Dental Clinic]

ℹ️ Smile D Dental Clinic website
Official website
🎥 Smile D Dental Clinic YouTube
YouTube

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