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If You Want to Improve Protruding Mouth Through Orthodontic Treatment in Gangnam

New N Dental Clinic · 뉴엔치과의원 · July 30, 2025

If You Want to Improve Protruding Mouth Through Orthodontic Treatment in Gangnam Hello. This is Gangnam New N Dental Clinic. Have you ever been especially bothered by your side pro...

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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: New N Dental Clinic

Original post date: July 30, 2025

Translated at: April 20, 2026 at 3:17 PM

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

If You Want to Improve Protruding Mouth Through Orthodontic Treatment in Gangnam image 1

If You Want to Improve Protruding Mouth Through Orthodontic Treatment in Gangnam

If You Want to Improve Protruding Mouth Through Orthodontic Treatment in Gangnam image 2

Hello. This is Gangnam New N Dental Clinic.

Have you ever been especially bothered by your side profile in the mirror? In particular, if your mouth looks protruded or you feel like it is hard to keep your lips closed, you may suspect protruding mouth.

In today’s post, we will take a step-by-step look at protruding mouth, which many people worry about, from its causes to treatment methods.

What Is Protruding Mouth?

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Protruding mouth refers to a condition in which the upper jaw, lower jaw, or both project forward.

In general, the lips appear to protrude forward, and when the mouth is closed, the chin muscles may tense up, or the angle between the philtrum and the chin may appear flat.

This is not simply an issue of appearance; it can affect oral health, pronunciation, and breathing, so it is important to receive an accurate diagnosis early.

Causes of Protruding Mouth

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Protruding mouth often occurs as a result of a combination of congenital factors and acquired habits.

  • Genetic jaw structure abnormalities

Depending on the length or position of the jaw inherited from parents, protruding mouth may occur.

  • Dental alignment problems

If the front teeth are abnormally tilted forward, the mouth may also appear protruded.

  • Oral habits

Habits from childhood, such as thumb sucking or pushing the front teeth with the tongue, can also affect tooth alignment.

  • Mouth-breathing habits

If breathing through the mouth develops due to conditions such as rhinitis, it can affect jaw growth.

How Is Protruding Mouth Orthodontic Treatment Performed?

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The method used to correct protruding mouth varies depending on the jawbone structure, the alignment of the teeth, and whether enough space can be secured.

  1. Non-extraction orthodontic treatment

This method secures space without extracting teeth and moves the dentition backward. It may be applied when the gums and bone are strong and the degree of protrusion is not severe.

  1. Extraction orthodontic treatment

When there is not enough space to move the front teeth backward, a premolar such as the first premolar is extracted to secure space. This is a common method used when the degree of protrusion is significant.

  1. Clear aligner treatment (using transparent appliances)

This is suitable for those who value aesthetics or feel burdened by noticeable orthodontic appliances.

It is also used for mild protruding mouth cases or after extractions.

  1. Orthodontic treatment combined with surgery

If there is a major structural problem with the jawbone itself, orthodontic treatment combined with double-jaw surgery or mandibular surgery may be necessary. The need for this is determined through a detailed pre-treatment diagnosis.

Expected Benefits of Protruding Mouth Orthodontic Treatment

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The changes that can be achieved through orthodontic treatment are diverse.

  • The overall balance of the face is improved.

Once the protruding mouth is corrected, the philtrum, nose, and chin line can become more harmonized.

  • The mouth closes naturally.

This may reduce dry mouth and, in some cases, make pronunciation clearer.

  • It can help restore confidence.

Many people feel more comfortable psychologically when smiling or taking photos.

How Long Does Protruding Mouth Orthodontic Treatment Take?

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Treatment duration varies depending on the individual’s condition, but it generally takes about 1 year and 6 months to 2 years. It may differ depending on several factors, such as whether extraction is performed, the type of orthodontic appliance, and the speed of tooth movement, and regular visits and cooperation also affect the outcome.

At the beginning of treatment, you may feel some pressure or tooth sensitivity as the teeth move. However, most people adapt within a few days, and it usually does not significantly interfere with daily life. Because wearing orthodontic appliances can make oral hygiene management more difficult, it is recommended to brush more carefully and use interdental brushes and mouthwash as well.

Why Choosing the Right Clinic for Protruding Mouth Orthodontic Treatment Matters

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Because the treatment method can vary greatly depending on the individual’s condition, diagnosis and treatment planning by a medical team with extensive experience are very important. In particular, decisions such as whether extraction is needed or whether surgery should be combined cannot be made based on appearance alone, so the treatment direction is determined through precise diagnostics using CT, 3D scans, and facial analysis.

Protruding mouth is not simply an issue of appearance, but a complex condition that can also affect function. Improvement is possible through accurate analysis of the cause and customized orthodontic treatment tailored to it. It can also greatly help restore balance among the teeth, jaw, and face, and maintain a healthy oral condition.

If you are curious about your facial shape and dental condition, it may be a good first step to receive a professional consultation.

Orthodontic treatment is not just about beauty; it can also be a choice for a healthier life.

#GangnamProtrudingMouthOrthodonticTreatment #GangnamOrthodontics #ProtrudingMouthOrthodonticTreatment

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