HealthStomatology

Braces on the lower jaw: indications, installation, types of structures

Today, a patient of a dentist is not just a person who complains of pain. As a rule, he is ready for a long-term multi-stage treatment (implantation, installation of braces, restoration of teeth with an aesthetic purpose, etc.).

Correcting the bite for a dentist is a difficult task. As a rule, the orthodontist intervention is required in the presence of crowded teeth in the lower row, which is very common. Braces are installed on the lower jaw.

The reason for the crowding of the teeth of the lower jaw

In the process of evolution, a person acquired and lost various attributes. One of the key changes in recent decades is the reduction in the size of the lower jaw. As a result, wisdom teeth move backward deeply and cause discomfort during eruption.

If you do not pay attention to the condition of the lower jaw in time, the even dentition will start to curve. This will cause the accumulation of food between the teeth, caries, periodontitis. Unquestionably, the problem arises not only because of the wisdom teeth, and the crowding of the teeth is not the only possible defect.

Is it possible to set brackets for only one jaw?

Often dentists are faced with a situation where the patient does not want to wear braces on both jaws, explaining this by the fact that only one tooth row needs straightening.

It should be recalled that the treatment conducted by the orthodontist is aimed not only at straightening the curved teeth, but also at correcting the occlusion.

Bite is the closing of the teeth of the upper and lower jaw. Incorrect bite is a very common problem, but the patients sometimes do not notice it at all.

Clamping is affected by the position of all teeth. It happens that the teeth are located incorrectly on the upper jaw. In this case, the easiest way is to install single brackets on the upper dentition. Closer to the end of the treatment, it turns out that the jaws are not closing properly. After removing the system, the result becomes more pronounced. If the position of the teeth of the lower row is not corrected, then all treatment can go wrong.

Very rarely occurs a situation where the teeth are crooked, but do not interfere with the proper bite. Therefore, the installation of devices such as braces on the lower jaw is a justifiable measure.

However, the decision is made only by the doctor. He conducts an attentive examination of the oral cavity, X-ray, checks the structure of the roots and jaw bones, and only then decides whether a single bracket is possible.

If the system is installed on one jaw - this is not an excuse for not paying attention to the state of the second jaw. The dentist will follow her, and if necessary, she can prescribe wearing a retina.

A removable orthodontic design is called a retina, which corrects an incorrect bite. The patient will need to wear the device for the night, and wear it for one hour in the afternoon.

If an orthodontist has a doubt about the advisability of placing a brace on only one jaw, he can compromise by setting a condition that, if necessary, a bracket will be installed on the second jaw.

What effect do braces produce on the lower jaw? Photos "before and after" show the positive dynamics of correction of the dentition.

The difference between braces for the lower and upper jaw

As a rule, single systems are installed on the upper jaw. The front teeth are always visible to the surrounding people, and we are worried about their appearance most of all. As our lower row looks, close people may not notice.

But it should be noted that the crowding of teeth in the lower row is much more common. The lower jaw is smaller than the upper jaw, and teeth often do not fit.

Spasticity prevents the doctor from installing braces on the lower jaw. Teeth are large enough and sometimes find each other. Often, the doctor spends several hours installing.

Treatment of the mandible in adults involves certain difficulties. The lower teeth have a more developed root system and not as malleable corrections as the teeth in the upper row.

In many cases, the price of the top structure is much higher. The cost depends on the material of manufacture, and from it - the aesthetics of the device itself. The lower jaw is invisible, so patients do not think much about which model is more appropriate to install.

The purpose of bite correction

The purpose of bite correction is to make the patient's smile attractive. Also, the correct form is given to the person and possible health problems are prevented.

Braces on the upper, lower jaw are not installed in all cases. Sometimes it is sufficient to wear the construction only on the lower dentition. It all depends on the individual case.

The main indications for the treatment of the lower jaw by means of a bracket

A number of indications include:

  • Obvious gaps between teeth;
  • The presence of asymmetry in the face;
  • Tilt, rotate or offset the crown in relation to other teeth;
  • Underdevelopment of one jaw;
  • Disturbed occlusion;
  • Gum injuries to the teeth when the jaws are closed.

Different models of bracket systems are endowed with similar functionality. Any treatment performed by an orthodontist has the same consistency.

The stages of treatment of the lower jaw by means of brackets

Treatment involves the following stages:

  • Diagnostics. It includes examining the patient's oral cavity, making an impression, analyzing diagnostic models, determining the mode of therapy.
  • Preparation. It is treated by a dentist-therapist, which eliminates the presence of caries and removes stones on the teeth.
  • Basic therapy. The orthodontist installs a bracket system on the lower jaw, gives advice on how to wear the structure, explains what you should pay attention to ensure that the treatment was the most effective. Throughout the course of therapy, you should regularly visit the dentist's office in order to activate the device and its necessary correction, as well as observe the dynamics of treatment.
  • Retention period. It involves the consolidation of the results of treatment. The doctor may advise wearing a detachable retainer (metal wire, plate) or kappa. Such methods are dictated by the fact that the straightened teeth can again occupy the wrong position.

Existing contraindications

To put braces on the lower jaw is impossible for a number of reasons:

  • Presence of periodontal disease;
  • Mental disturbance;
  • Poor quality of oral hygiene.

Bracket on metal base

Modern dentistry has many different models of braces installed on the lower jaw. The first modification is a device on a metal base. However, the design is small aesthetically and cumbersome. But since in most cases the teeth located in the bottom row are not visible to the surrounding people, the lower jaw can be fitted with the cheapest models, not taking into account their aesthetic appearance. A conventional metal bracket system will be appropriate in terms of efficiency.

Lingual models

As a rule, the bracket models have a difference in the nature of the installation. Many people mistakenly believe that all designs can be attached only from the outside. Most often, these models are visible to others.

Undoubtedly, the choice of configuration is largely dictated by the nature of the bite itself. But in most cases, it is possible to use a model that is attached to the inside of the dentition. This design is called lingual. In this case, the braces are in constant contact with the tongue.

Many patients resort to installing this particular design, since it is invisible. The cost of such a device is quite high, but its aesthetic effect is worth it.

It should be noted that such braces on the lower jaw (the photo is shown below) are fixed by means of special locks of metal, and the metal arc moves along the grooves of the device, providing the necessary pressure on the teeth that need correction.

Due to the reduction in the width of the dental plates, the distance between the components of the lingual structure is 1.5 times greater than in the usual configurations. This reduces the level of aggressiveness and allows unimpeded introduction of the arc into the grooves from the very first stages of therapy.

Many believe that such braces on the lower jaw Are inconvenient, constantly interfere with talking, eating or causing injuries to the gums and tongue. However, such a representation is fundamentally wrong.

Constructions made in accordance with innovative technologies are very comfortable to wear and do not cause any inconvenience.

Devices installed on the lower jaw, do not cause pain, do not violate diction. The process of habituation of the patient to the braces takes place in a short time, and the correction of teeth is carried out smoothly and effectively.

At the same time, people who experience a psychological complex from having to carry a cumbersome design in their mouths can find a way out of the situation by resorting to installing a lingual model.

Ceramic models

Ceramic braces appeared much later. The material of manufacture is similar to the basis of artificial dental crowns. Such systems are characterized by a high level of strength. Their wearing is convenient both from a physical and an aesthetic point of view.

Ceramic braces on the lower jaw are characterized by small dimensions, rounded configuration and natural tooth enamel color. All this makes them invisible when wearing. Also, the structures are resistant to the effects of food pigments.

In the overwhelming majority of cases, such devices are made of polycrystalline ceramic. They have a matte translucent surface.

Sapphire analogues

Also there are sapphire braces. Their basis is monocrystalline ceramics. They are considered an innovative invention in the practice of domestic orthodontists. Such devices, in addition to a high level of strength, are absolutely not noticeable when worn. However, the high price for such models explains their rare application.

Reviews

Braces on the lower jaw, reviews Which are positive, can eliminate the existing anomalies of the dentition. Especially the lingual systems were highly appreciated. According to many patients, their design is inherent in ease, they do not deliver discomfort and have a high level of effectiveness in treatment.

Braces on the lower jaw (photo before and after is presented in this article) are able to eliminate the curvature of the teeth and make the bite correct.

Sometimes there are reviews that orthodontists with a view to higher earnings resort to the installation of braces on both jaws. In fact, people do not understand all the subtleties of the process of correcting an incorrect occlusion, and their judgments are erroneous.

Conclusion

The installation of braces on the lower jaw is necessary for its alignment. Correction of the curvature of the dentition is possible if the patient does not want to correct the upper jaw, or if there is no such need.

The alignment of the lower dentition is indicated for patients who do not have a bite in the bite and in the presence of minor anomalies. If the person who has turned to an orthodontist has a malocclusion, wearing a second bracket is mandatory.

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