Cavity Treatment: A Resin Restoration Built Up Layer by Layer
When a cavity develops, appropriate treatment is carried out based on the extent and location of the decay and the overall oral condition. Various materials may also be used depending on the situation.…

Gwangjin-gu Cavity Treatment – Introducing a Resin Restoration Case Built Up Layer by Layer!
When a cavity develops,
appropriate treatment is carried out
based on the extent and location of the decay
and the overall oral condition.
Various materials may also be used
depending on the situation.
At Seoul Hunhunhan Dental Clinic,
where possible,
we aim to minimize tooth reduction
and proceed in a direction that
preserves the natural tooth.
Today, among the various treatment options,
we'd like to introduce
a resin build-up case
that prioritizes natural tooth preservation.
A treatment case from Seoul Hunhunhan Dental Clinic –
let's take a look together. :)
CASE 1
This patient visited our clinic
for an overall oral examination.
Cavities were found in several teeth,
and among them, the upper-left first molar
had developed decay on the proximal (interproximal) surface.
When proximal decay occurs
between adjacent teeth,
inlay treatment is often considered
given the location.
However, we explained to the patient
the option of resin build-up treatment,
a more conservative approach
aiming to minimize tooth reduction,
and carefully removed the decay.
Before placing the resin,
a 'band' was inserted
between the teeth.
For proximal cavity treatment
where teeth contact each other,
an adequate matrix system is necessary.
It serves as a substitute for the side surface
removed due to decay,
and also helps restore the contact point
between adjacent teeth,
making it an essential tool
for a well-finished result.
With the teeth separated
so they would not stick together,
the 'resin build-up' treatment was performed
by incrementally layering the material
from the inside out.
Q. What is Resin Build-Up?
To illustrate simply with a photo,
after removing the cavity,
the treatment proceeds through
the steps shown above. :)
Our teeth consist of a hard outer layer called enamel
and a softer inner layer called dentin.
Resin build-up is a technique
that takes this layered structure into account
and builds up the material
one layer at a time.
In particular, when decay is deep
and close to the nerve,
or when the side of a tooth is damaged,
prosthetic options such as inlays
require removing a certain thickness of healthy tooth structure
to ensure a uniform thickness for the restoration.
If resin build-up is applicable,
however, treatment can proceed
in a direction that preserves the tooth
without unnecessary reduction.
* Please note that resin build-up is not suitable
for every situation.
The most appropriate approach
must be determined by the clinician
with careful consideration of the oral condition.
The space between the teeth was filled
so no gap remained,
and the rounded contour blending naturally
with the adjacent tooth was carefully refined
for a natural, tooth-like finish.
After completing the restoration,
we also carefully checked the occlusion
using articulating paper
to confirm comfortable biting.
This was a Gwangjin-gu cavity treatment case
in which proximal interproximal decay
was treated with resin build-up
rather than an inlay,
preserving the natural tooth.
CASE 2
The second patient
had cavities in multiple areas
and received treatment at our clinic.
Among the affected teeth,
the lower-left first molar also
had proximal decay between adjacent teeth,
similar to the first case.
The inner area appeared dark,
and a plan was made
to preserve the natural tooth as much as possible
through resin build-up treatment.
A rubber dam was also placed
for thorough moisture control.
Q. What is a Rubber Dam?
The oral cavity is always moist and contains saliva,
and resin as a material
is highly sensitive to moisture.
Therefore, by using a rubber dam (the green sheet)
to isolate only the treatment area
and keep the tooth completely separated
from saliva and bacteria,
a well-finished result can be expected.
At Seoul Hunhunhan Dental Clinic,
we use a rubber dam for thorough moisture isolation
when indicated,
and we do our best at every step
to deliver high-quality care. ^^
The precise resin build-up treatment
was completed with care.
Gwangjin-gu Cavity Treatment –
We've introduced cases from Seoul Hunhunhan Dental Clinic
in which resin build-up treatment was performed.
At our clinic, preserving the natural tooth
as much as possible
is an important treatment principle.
With this in mind, when planning treatment,
we aim to proceed in a tooth-preserving direction. 👍
However, resin treatment is not the right answer
for every situation.
The appropriate treatment method can vary
depending on the condition of the tooth,
the extent of damage, and the location,
so a dental visit for examination
is necessary for a clear assessment.
In addition, if you notice anything unusual with your teeth,
we recommend visiting the dentist
as soon as possible rather than delaying.
If the right timing is missed,
the possibility of saving the natural tooth
may gradually decrease,
so even if the discomfort seems minor,
we encourage early evaluation.
Thank you for reading this lengthy post,
and we look forward to sharing
another case with you next time. :)
* All case photos are posted with the consent of the individuals involved, in accordance with Articles 23 and 56 of the Medical Service Act.
* All treatment photos are of patients treated at our clinic.
* All treatment photos are of the same individual and were taken under the same conditions.
* Side effects may occur after procedures or surgery depending on individual differences; please consult thoroughly with our medical staff.
Seoul Hunhunhan Dental Clinic 4F, 361 Achasan-ro, Gwangjin-gu, Seoul Check in to this blog Other posts about this location