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A Practical Guide to Orthodontic Treatment / Types, Costs, Duration, and FAQs / Gangnam Leon Dental Clinic

Gangnam Leon Dental Clinic · 강남레옹치과의원 공식블로그 · July 20, 2026

Hello, this is Gangnam Leon Dental Clinic🙂 During summer vacation and holiday seasons, the number of people visiting us for orthodontic treatment tends to increase compared with u...

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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: Gangnam Leon Dental Clinic

Original post date: July 20, 2026

Translated at: August 17, 2026 at 10:12 AM

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

Hello, this is Gangnam Leon Dental Clinic🙂

During summer vacation and holiday seasons,

the number of people visiting us for orthodontic treatment

tends to increase compared with usual.

However, orthodontic treatment is not an easy decision to make

after receiving a consultation and deciding whether to proceed.

People often worry about how long the treatment will take,

how much it will cost,

as well as pain and maintenance.

In this post, we have organized the information

that people considering orthodontic treatment are most curious about,

including the types, costs, and duration of orthodontic treatment,

along with helpful information to know before starting treatment.

A Practical Guide to Orthodontic Treatment / Types, Costs, Duration, and FAQs / Gangnam Leon Dental Clinic image 1

🔖Orthodontic Treatment Summary

1️⃣Why Orthodontic Treatment May Be Needed

2️⃣Types of Orthodontic Treatment

3️⃣Cost of Orthodontic Treatment

4️⃣Duration of Orthodontic Treatment

5️⃣Orthodontic Treatment FAQ

Why Orthodontic Treatment May Be Needed,

Reasons to Consider It

Many people may think of orthodontic treatment simply as

“treatment to straighten the teeth.”

Of course, improving appearance is one important reason,

but that is not the only purpose of orthodontic treatment.

I’m in my 30s. Is it okay

to start now?

If the teeth are not evenly aligned,

chewing function may be reduced.

If overlapping teeth make brushing and other forms of care difficult,

the risk of cavities and gum disease may increase.

In addition, when there is a bite problem in which the upper and lower teeth do not fit together properly,

excessive force may be placed on certain teeth,

or stress may be placed on the jaw joint.

📌Cases in Which Orthodontic Treatment May Be Considered

✅ Bite abnormalities such as protruding teeth or an underbite

✅ Overlapping teeth that make oral hygiene difficult

✅ Discomfort when chewing food

✅ Those wishing to improve both appearance and function

A Practical Guide to Orthodontic Treatment / Types, Costs, Duration, and FAQs / Gangnam Leon Dental Clinic image 2

Types of Orthodontic Treatment,

Choosing the Method That Is Right for You

There are various types of orthodontic appliances.

The important thing is not “which appliance is the best,”

but choosing the appliance that is right for you.

Treatment is generally carried out using the following types,

and combination treatment using different appliances for the upper and lower teeth may also be possible

depending on your condition and circumstances.

Type of Orthodontic TreatmentFeaturesRecommended For
Metal bracesDurable and relatively affordable, but highly visibleTraditional/general orthodontic treatment
Ceramic bracesSimilar in color to teeth, offering good aesthetics; the most widely used optionThose who are concerned about visible appliances
Self-ligating braces (such as Clippy-C)A method that may involve relatively less pain and helps tooth movement by reducing frictionThose considering treatment convenience
Clear aligners (such as Invisalign)More expensive, but highly aesthetic and removable, making them easy to maintainThose who place importance on aesthetics
Lingual bracesAppliances are attached to the inside surfaces of the teeth, so they are not visible from the outsideThose considering aesthetics

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👉 Each method has its own advantages and disadvantages,

and the appropriate choice may vary depending on a comprehensive consideration of

your dental condition, budget, and treatment plan.

Therefore, it is important to have a sufficient consultation

to determine what is possible and appropriate,

and choose the treatment method that suits you.

Cost of Orthodontic Treatment,

What Does It Depend On?

How much does orthodontic treatment cost?

This is probably one of the most frequently asked questions.

However, orthodontic treatment is difficult to explain

using a fixed price.

This is because each person’s dental condition

and treatment plan are different.

Costs are generally affected by

the following factors.

✅ Type of orthodontic appliance

✅ Complexity of the tooth alignment and bite

✅ Whether tooth extraction is required

✅ Treatment duration

✅ Whether additional appliances are used

✅ Whether retainers are included

👉 The total cost generally consists of the diagnostic fee, appliance fee,

monthly treatment fees, and retainer fee.

Additional costs may apply depending on whether extra treatment, such as tooth extraction, is required,

and typical orthodontic treatment costs are as follows.

Metal bracesApproximately KRW 3–6 million
Ceramic bracesApproximately KRW 4–7 million
Clear alignersApproximately KRW 6–10 million
Lingual bracesApproximately KRW 8–12 million

*Based on comprehensive orthodontic treatment

Even with the same type of orthodontic treatment,

costs may differ if the treatment plan is different.

Therefore, it is advisable to confirm what diagnosis your condition is based on

and what treatment plan will be followed,

then choose orthodontic treatment according to your budget.

Duration of Orthodontic Treatment,

How Long Does It Take?

For those considering orthodontic treatment,

another question that comes up as often as cost

is the treatment duration.

In general, orthodontic treatment may take anywhere from several months to more than two years,

with the duration varying

depending on the individual’s dental condition and treatment goals.

✅ Complexity of tooth alignment

✅ Bite condition

✅ Whether tooth extraction is required

✅ Frequency of visits

✅ Appliance-wearing and maintenance practices**

👉 Most important of all,

rather than trying to finish treatment unconditionally as quickly as possible,

it is to proceed safely according to the plan

so that undue stress is not placed on the teeth and gums.

**In particular, if you do not keep your monthly regular checkup appointments

or neglect appliance maintenance,

there is a very high possibility that the treatment period will be extended.

Orthodontic Treatment FAQ

✋I’m a little older.

Is it too late to start as an adult?

It is not too late.

Recently, the number of adults choosing orthodontic treatment

has continued to increase.

More important than age is the current condition of your teeth and gums,

and it is important to create a treatment plan tailored to the individual.

✋Is tooth extraction always necessary?

Tooth extraction is not required for every orthodontic treatment.

The decision to extract teeth is made after comprehensively evaluating

the alignment of the teeth, the degree of space shortage,

whether the teeth are protruding, and other factors.

✋Is orthodontic treatment very painful?

You may temporarily feel pressure or discomfort

when the appliance is first attached or immediately after it is adjusted.

However, most people adapt over time,

and although there are individual differences,

it is uncommon for pain severe enough to interfere with daily life

to persist for a long time.

However, if the position of the appliance changes as the teeth move,

causing it to poke the gums,

or if it causes wounds or inflammation inside the mouth,

you can inform your dentist and receive appropriate care.

Additional information

can be found through the link below.

✋Do I have to wear a retainer?

Orthodontic treatment does not end completely

just because the active treatment is finished.

Because moved teeth have a tendency to return to their original positions,

wearing a retainer is one of the important treatment processes

for maintaining the results of treatment stably.

The most important thing in orthodontic treatment

is a treatment plan that suits you.

Choosing the same orthodontic appliance

does not mean that everyone will achieve the same results.

A Practical Guide to Orthodontic Treatment / Types, Costs, Duration, and FAQs / Gangnam Leon Dental Clinic image 4

Even if the tooth alignment looks similar on the outside,

the treatment plan may differ depending on whether the cause lies in the teeth themselves,

the bite, or a problem related to the jawbone.

Therefore, it is important to fully understand your condition

through accurate examinations and diagnosis.

If you are considering orthodontic treatment,

please feel free to contact us

with any questions you may have.

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