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Cavity Treatment: Filling, Crown, Implant (Types of Cavity Treatment)

Gangnam Saero Dental Clinic · 강남새로치과 공식블로그 · February 14, 2025

Cavity treatment filling Cavity treatment implant Cavity treatment crown Depending on the severity of a cavity, several treatment methods may be used. Of course, the larger the are...

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: Gangnam Saero Dental Clinic

Original post date: February 14, 2025

Translated at: April 20, 2026 at 5:58 PM

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

Cavity Treatment: Filling, Crown, Implant (Types of Cavity Treatment) image 1

Cavity treatment filling

Cavity treatment implant

Cavity treatment crown

Depending on the severity of a cavity, several treatment methods may be used.

Of course, the larger the area of decay,

the more differently the treatment method will be applied,

and the higher the cost,

which is why people say you should go to the dentist before it hurts.

However, in most cases, people visit the dentist only after their tooth has already started to hurt.

In the course of cavity treatment,

cavity treatment filling,

cavity treatment crown,

and even cavity treatment implant,

those who are not familiar with cavity treatment may be curious about the differences between these three.

Cavity treatment filling

Cavity Treatment: Filling, Crown, Implant (Types of Cavity Treatment) image 2

If the area of decay

is not very large

and root canal treatment is not needed,

the tooth is simply filled with resin

or treated with inlay/onlay.

This is called cavity treatment filling.

Of course, in addition to resin,

you can choose G.I. or amalgam, which are covered by the national health insurance.

However, G.I.

has high adhesion but low strength,

so it wears down quickly in everyday life,

and amalgam contains mercury, which raises concerns about harmful heavy metals,

so resin is recommended.

This resin is used for not only shallow cavities,

but also

cracks in front teeth

replacement of amalgam

slightly gapped front teeth

inlay

onlay

(Depending on the extent of decay,

other materials may be recommended.)

Cavity treatment crown

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If the area of decay

is larger than expected

and root canal treatment is needed,

a crown is placed using zirconia, gold, or other materials.

This is called cavity treatment crown.

When root canal treatment has been performed,

the amount of tooth removed is large, so

an inlay or onlay made of resin or similar materials

cannot restore the tooth’s function.

Rather than “filling in” the removed portion of the tooth,

the tooth must be “covered” with a crown.

Such crowns are used for

not only deep cavities,

but also

large cracks in a tooth

peg-shaped teeth

widely spaced front teeth

implants

Cavity treatment implant

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If the area of decay

can no longer be treated,

extraction and cavity treatment implant are performed.

This is called cavity treatment implant.

If, even after root canal treatment,

the tooth was left restored with a material weaker than a crown,

the tooth would continue to wear down more and more in daily life.

As the weak restoration wears away,

even if you try to place a new restoration,

if the tooth has already been worn down too much,

it can no longer be restored,

and since it will no longer have the strength to support a crown,

it has to be extracted.

Such cavity treatment implants are used for

extractions caused by untreated cavities,

as well as

loss of natural teeth for various reasons

Cavity treatment implant clinic

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For this kind of cavity treatment, overtreatment becomes easier,

because it is difficult for patients to tell at a glance how extensive the decay is,

even when looking at an x-ray.

Gangnam Station–located ethical dental clinic, non-overtreatment, ethical care

At Gangnam Saero Dental Clinic, which insists on treatment that conveys sincerity,

we hope you will receive transparent cavity diagnosis

and an honest treatment plan tailored accordingly,

with diagnosis focused only on the patient.

In addition to cavity treatment implants, various implant diagnoses are available.

Full-mouth implant

Diabetes implant

Osteoporosis implant

Hypertension implant

PRF implant

Salmon injection implant

Independent bone grafting technique (i-GBR)

Ministry of Health and Welfare–recognized specialized implant hospital

A new smile

A new beginning

A fresh start

Consultation inquiries with Prosthodontics specialist and CEO Jeong Jae-wook

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