Hello, this is Yongmasan Station Dental Clinic, greetings from S Leader Dental Hospital.

Many people are concerned not only about the alignment of their teeth but also about their facial appearance when they have crowded teeth or a protruding jaw. In particular, when the teeth look uneven while smiling, or when the jaw appears to protrude forward from the side profile, it can be more than just an appearance issue.
It can also affect the bite and chewing function. For this reason, more and more people are seeking consultations to improve both crowded teeth and a protruding jaw through orthodontic treatment.

Orthodontic treatment is not something that shows results in a short period of time; it is a process carried out step by step based on thorough diagnosis and planning.
At S Leader Dental Hospital near Yongmasan Station, we will explain step by step the causes of crowded teeth and a protruding jaw, how they can be improved through orthodontics, and what should be considered during treatment.
What are crowded teeth and a protruding jaw, and why do they often appear together?
Crowded teeth refer to teeth that come in out of place and overlap when there is not enough space for them to erupt. If the teeth are larger than the jawbone can accommodate, or if the dental arch develops unevenly during growth, the likelihood of crowded teeth increases. In addition,
a protruding jaw refers to a condition in which the lower jaw grows forward relative to the upper jaw, creating an imbalance between the upper and lower jaws.
These two problems can occur separately, but because the structure of the jawbone and the alignment of the teeth influence each other, they are not uncommon together. If the lower jaw protrudes forward, the upper and lower teeth do not come together normally, which can worsen twisting or overlapping of the teeth.
Therefore, to improve crowded teeth and a protruding jaw at the same time, a plan is needed that does not simply align the teeth, but also takes into account the position of the jaw and the bite relationship.
Why is an accurate diagnosis important before orthodontic treatment?
The most important first step in orthodontic treatment to improve crowded teeth and a protruding jaw is an accurate diagnosis. If treatment is started based only on the
visible alignment of the teeth, the direction may need to be adjusted during treatment, or it may be difficult to achieve the desired results.
Before orthodontic treatment, a comprehensive analysis is performed through oral examination, X-rays, 3D CT, and facial analysis to assess the positions of the teeth and jawbone, growth direction, and bite condition. In particular, for a protruding jaw, the treatment method may
differ depending on whether the issue is with the teeth or with jawbone growth, which is why the diagnostic process is even more important.
Through this precise diagnosis, the key to orthodontic treatment at Myeonmok Station Dental Orthodontics is not merely arranging crowded teeth, but establishing a treatment plan that considers both the balance of the entire face and functional occlusion.
How is treatment for crowded teeth carried out?
The basic goal of treating crowded teeth is to secure enough space for the teeth to be aligned neatly and to move each tooth into its proper position. To do this, early in orthodontic treatment, the dental arch may be widened, or the need for extraction may be carefully evaluated as needed.
During the process of moving the teeth, force is applied gradually so that the teeth and the jawbone can adapt. This process does
not end in a short time, but is carried out with enough time for the teeth and bone to settle stably. In severe cases of crowded teeth, the changes may be noticeable at the beginning, but later the overall balance is refined through detailed adjustments.
The direction of orthodontic treatment for improving a protruding jaw
Protruding-jaw orthodontics is not simply about pushing the lower jaw back; its purpose is to harmonize the relationship between the upper and lower teeth and the position of the jaws. During growth, devices can be used to guide jaw growth, but in adults, treatment is approached by improving the bite through tooth movement.
When improving a protruding jaw through orthodontic treatment, the treatment progresses in a way that reduces the overall forward projection of the jaw by adjusting the angle of the front teeth and stabilizing the molar bite. In this process, not only changes in the side profile but also chewing function and speech improvement are considered together.
The choice of orthodontic appliance depends on crowded teeth and a protruding jaw.
A variety of orthodontic appliances may be used for treating crowded teeth and a protruding jaw, and the most suitable option can vary depending on the patient’s dental condition and lifestyle habits. Options include conventional metal braces, ceramic braces, lingual braces, and clear aligners.
The important thing is not the type of appliance itself, but whether it is the right method for the current condition of the teeth and jaw. Even if you want an appliance that is less visible, it is advisable to plan treatment with priority given to orthodontic effectiveness and stability.
Care and precautions during orthodontic treatment
During orthodontic treatment, food can get stuck around the appliance more easily, and oral hygiene may become more difficult. Therefore, in addition to more thorough brushing than usual, care using dental floss and interdental brushes is necessary. If care is neglected, cavities or gum inflammation may occur and affect orthodontic treatment.
In addition, during treatment, regular visits are needed to check tooth movement and adjust the appliance if necessary.
This process must be carried out consistently for crowded teeth and a protruding jaw to improve as planned.
The retention phase after orthodontic treatment: maintaining the results for a long time
After the orthodontic appliance is removed, teeth have a tendency to move back to their original positions, so wearing a retainer is very important. To maintain the results achieved through correction of crowded teeth or a protruding jaw for a long time, it is necessary to wear the retainer consistently for a certain period and receive regular checkups.
Only when management includes this retention phase can orthodontic treatment truly be considered complete.
What S Leader Dental Hospital near Yongmasan Station says
Orthodontic treatment: ‘balance’ more important than visible alignment
Correction of crowded teeth and a protruding jaw is not simply treatment to make the teeth look neat; it is a process that improves the balance of the entire face and functional occlusion together. Therefore, it is most important to receive sufficient explanation from the very first consultation stage and establish a treatment plan that suits your condition.
If you are considering orthodontic treatment, we recommend planning it with long-term stability and functional improvement in mind rather than short-term changes. Through this process, you can improve not only the alignment of your teeth but also everyday comfort.


Yongmasan Station Dental Clinic :: S Leader Dental Hospital