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Front Tooth Fracture: Magok Dental Treatment Criteria and the Aesthetic Proportions of Zirconia Crowns

Yonsei Weshe Dental Clinic · 모든 이들의 미소를 아름답게, 연세위시치과✨ · December 14, 2025

Hello. A smile designer who can turn your wishes into a beautiful smile, I am Yeo Sang-ho, a dentist in Magok. ​ As we go through daily life, unexpected impacts can sometimes be ap...

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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: Yonsei Weshe Dental Clinic

Original post date: December 14, 2025

Translated at: April 20, 2026 at 1:50 PM

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

Hello.

A smile designer who can turn your wishes into a beautiful smile,

I am Yeo Sang-ho, a dentist in Magok.

As we go through daily life, unexpected impacts can

sometimes be applied to our teeth.

Many people visit the clinic after biting

into a hard object by mistake

or because of a fall or other accident.

When part of a natural tooth breaks due to

an external impact, this is called a tooth fracture.

In particular, the front teeth located at the very front of our mouth

are relatively more vulnerable to damage

due to their protruding structure.

If a tooth breaks,

does it necessarily have to be treated?

In fact, not every case requires prosthetic treatment.

Personally, I think the following criteria

should be considered comprehensively.

  1. Scope and depth of the fracture

If only a thin outer layer of the natural tooth

has chipped slightly, the situation is different.

In some cases, it may be sufficient

to gently smooth the sharp edges

and observe the condition over time.

However, caution is needed if the fracture is extensive

or the damage has progressed deeply

close to the nerve.

At that point, I believe that at a Magok dental clinic

more active measures are needed

to protect the tooth and restore function.

  1. Aesthetic proportion and harmony

Especially when treating front teeth,

it is necessary to look beyond simply filling the broken area

and consider harmony with the entire face.

Front Tooth Fracture: Magok Dental Treatment Criteria and the Aesthetic Proportions of Zirconia Crowns image 1

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As shown in the photo above, when tooth fractures occur

across multiple teeth,

aesthetic analysis should come first.

The key factor considered at this time is

the 'width-to-length ratio'.

In general, the ideal tooth proportion

that suits Koreans is said to be

about 80 to 85%.

Front Tooth Fracture: Magok Dental Treatment Criteria and the Aesthetic Proportions of Zirconia Crowns image 2

※Source - Knowledge iN

According to what I found at a Magok dental clinic,

many people consider how natural their teeth look

after treatment for their front teeth.

  1. Material selection and strength

In situations where both aesthetics and function

must be satisfied at the same time,

material selection is especially important.

In the past, materials containing metal were sometimes used,

but they had the disadvantage of low translucency,

which made them look unnatural.

Recently, zirconia crowns,

which address these issues,

have become the main choice.

This material has excellent strength and also

can express colors similar to natural teeth.

So let us take a look together at how the treatment process proceeds.

Front Tooth Fracture: Magok Dental Treatment Criteria and the Aesthetic Proportions of Zirconia Crowns image 3

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First, the damaged tooth needs to be cleaned up

and space must be secured

for the prosthetic restoration.

After that, an accurate impression is taken,

and this step is an important stage that determines

the precision of the result.

When making a zirconia crown,

the match with the surrounding teeth

must be calculated in detail.

Front Tooth Fracture: Magok Dental Treatment Criteria and the Aesthetic Proportions of Zirconia Crowns image 4

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As shown in the photo above,

we carefully check the tooth shape, gum line,

and proportions during the design stage.

When receiving treatment at a Magok dental clinic,

a design that considers the smile line

is, in my view, an important factor.

Rather than simply making the teeth white,

it is important to make them look as natural

as if they had always been my own teeth.

In particular, front teeth can significantly change a person’s impression

even with subtle differences in shape,

so they must be made with great care.

If the damage from a natural tooth fracture is severe enough

to expose the pulp,

root canal treatment must be performed first.

After that, covering the entire weakened tooth

with a zirconia crown helps prevent further fracture.

Front Tooth Fracture: Magok Dental Treatment Criteria and the Aesthetic Proportions of Zirconia Crowns image 5

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When you look at the result after all the procedures

have been completed,

you can see that the broken tooth has

been neatly restored.

I think this is the result of good color harmony

with the surrounding teeth and a well-balanced shape. Many people worry about cost or pain

before visiting the clinic.

However, the longer it is left untreated,

the larger the area of damage can become,

so it is important to have an examination at the right time.

In particular, front teeth are the part that is seen first

when speaking or smiling,

so they can also cause psychological shrinkage.

Through a strong and aesthetic zirconia crown,

you can regain your confidence.

The last thing I would like to say at a Magok dental clinic

Even if you experience a tooth fracture due to an unexpected accident,

you do not need to be too alarmed.

That is because with an accurate diagnosis

and a systematic treatment plan,

both function and aesthetics can be sufficiently restored.

Of course, each medical institution

may have slight differences in the direction of care it pursues.

However, I believe the heart that values

and seeks to preserve a patient’s natural teeth

is the same everywhere.

If you usually enjoy hard foods

or have a habit of clenching your teeth,

it would be good to pay attention.

This is because these habits can accumulate,

creating microcracks and eventually

leading to a major fracture.

When choosing a medical institution,

I hope today’s information helps you make

the right decision.

I hope you can protect your bright smile

through healthy and beautiful treatment.

I hope you can use your precious natural teeth

for a long time in good health

through proper care and appropriate response.

This was Yeo Sang-ho, a dentist in Magok.

Thank you for reading this long post.

Front Tooth Fracture: Magok Dental Treatment Criteria and the Aesthetic Proportions of Zirconia Crowns image 6

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