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When Past Orthodontic Treatment Makes Teeth Invisible When Smiling and Causes Stress: Dongdaemun No-Prep Laminate

Barunyoung Dental Clinic · 약수역 6번출구 바른영치과 · April 3, 2025

Hello, This is Kim Tae-young, the chief director of Barunyoung Dental Clinic near Yaksu Station, specializing in Dongdaemun no-prep laminate. Patients who need orthodontic treatmen...

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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: Barunyoung Dental Clinic

Original post date: April 3, 2025

Translated at: April 20, 2026 at 5:25 PM

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

Hello,

This is Kim Tae-young, the chief director of Barunyoung Dental Clinic near Yaksu Station,

specializing in Dongdaemun no-prep laminate.

Patients who need orthodontic treatment do so for reasons such as:

  1. Malocclusion
  2. Impacted permanent teeth
  3. Straighter teeth

For reasons like these, orthodontic treatment is performed not only to achieve a normal bite, but also to maintain straight teeth.

Sometimes, after orthodontic treatment, teeth move inward, and when speaking normally or smiling, the teeth sit too far back, so the smile does not look good and some patients say they feel stressed every time they smile.

This can happen especially in extraction orthodontic cases, where the front teeth are moved inward to align the teeth, leading to cases where the teeth look protruded like buck teeth or the mouth looks sunken in like a receding mouth.

Teeth That Cause Stress When Smiling Solved with Laminate When Past Orthodontic Treatment Makes Teeth Invisible When Smiling and Causes Stress: Dongdaemun No-Prep Laminate image 1

When Past Orthodontic Treatment Makes Teeth Invisible When Smiling and Causes Stress: Dongdaemun No-Prep Laminate image 2

In cases where extraction orthodontic treatment was done in the past, the front teeth were pushed into the extraction spaces, so when looking at the photo taken from above, the front teeth do not form a rounded arch but instead form a flat curve.

Because of this, the front teeth look as if they are rolled inward, and in the front view, the tooth shapes are too angular, giving the teeth a more masculine appearance.

In this case, while looking into no-prep laminate, the patient found our clinic and came all the way from Daejeon.

For this case, laminate was possible without tooth reduction, and we only gently smoothed the sharp protruding areas, took impressions, and the patient went home without temporary teeth.

Two weeks later, the patient made the difficult trip again from Daejeon, and we confirmed the shape and color at once before proceeding with full bonding.

Customized Laminate Matched to the Patient’s Oral Environment When Past Orthodontic Treatment Makes Teeth Invisible When Smiling and Causes Stress: Dongdaemun No-Prep Laminate image 3

Laminate was fabricated to add volume toward the lip side for the recessed tooth area using no-prep laminate.

When Past Orthodontic Treatment Makes Teeth Invisible When Smiling and Causes Stress: Dongdaemun No-Prep Laminate image 4

These are the completed laminates on the dental plaster model.

When Past Orthodontic Treatment Makes Teeth Invisible When Smiling and Causes Stress: Dongdaemun No-Prep Laminate image 5

Depending on the needed area, a thin layer of about 0.1 mm was made, and where thickness was needed for volume, it was fabricated with sufficient thickness.

When Past Orthodontic Treatment Makes Teeth Invisible When Smiling and Causes Stress: Dongdaemun No-Prep Laminate image 6

Rather than a one-size-fits-all laminate, a laminate with curves tailored to each tooth shape is needed.

When Past Orthodontic Treatment Makes Teeth Invisible When Smiling and Causes Stress: Dongdaemun No-Prep Laminate image 7

From the angular tooth shape seen when the patient first came in, a feminine tooth shape was created following the gum line.

Changes in the Smile Line After Laminate Placement When Past Orthodontic Treatment Makes Teeth Invisible When Smiling and Causes Stress: Dongdaemun No-Prep Laminate image 8

When Past Orthodontic Treatment Makes Teeth Invisible When Smiling and Causes Stress: Dongdaemun No-Prep Laminate image 9

These are before-and-after photos. Before treatment, the patient was unconsciously self-conscious, so the smile did not look natural. After treatment, however, the patient smiled confidently, pulling up the corners of the mouth.

An ideal smile line was completed, with the line connecting the tips of the teeth not extending beyond the lower lip.

It may seem as if the smile was artificially created, but as the tooth shape changed, we could see that the patient naturally began smiling brighter without even thinking about it.

When Past Orthodontic Treatment Makes Teeth Invisible When Smiling and Causes Stress: Dongdaemun No-Prep Laminate image 10

When comparing the before-and-after photos, patient satisfaction with no-prep laminate is quite high, unlike with other treatments.

Because the patient lives too far away, it may be difficult to come in for mid-treatment bite checks, but we recommend stopping by from time to time for an examination.

Through this no-prep laminate case, the patient was able to move on from the stress of smiling after orthodontic treatment and could smile brightly again, which made the day very rewarding for us.^^

Because laminate diagnosis can vary greatly depending on each person’s tooth shape, we recommend visiting the clinic and consulting with an experienced medical team.

Thank you.^^

▼A related case worth reading together

I believe proper treatment creates proper results. My wish is to create a trustworthy dental clinic where everyone who visits with concern can leave feeling reassured.

  • Barunyoung Dental Clinic

How to Get Here 2nd Floor, JYJ Building, 179 Dongho-ro Directly in front of Exit 6 toward Yaksu Market from Yaksu Station

Village Bus No. 5 (Yaksu Station) Village Bus No. 12 (Namsan Town, Yaksu Police Box) Use the bus stops (Yaksu Heights, Sindang Social Welfare Center, Gaon Library, Geumho Tunnel Entrance) toward Geumho Station from Yuyu Pharmaceutical

This post was written directly by Barunyoung Dental Clinic in compliance with the provision of medical information (Article 56, Paragraph 1 of the Medical Service Act).

These photos were taken of each patient, and depending on the individual, differences in results and side effects (prosthesis detachment, pain) may occur before/after treatment. Please make sure to consult sufficiently with the attending medical staff before making a decision.

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