There are not so many people who have beautiful, straight and healthy teeth from nature.

In dental practice, there are many clinical cases when the dentition, due to its irregularities and other pathologies, needs correction.

To eliminate such defects, braces are successfully used. What role do rubber bands play in them, why are they needed?

Answers to these and other questions can be found in this article.

Elastic bands are an important connecting element in the bracket system, acting as a connecting link in the process of eliminating intermaxillary pathologies of varying degrees of progression.

They are similar to small rubber rings with good flexibility, elasticity and stretch. Made from special medical latex material, have excellent hypoallergenic properties.

Despite the apparent fragility, the product is quite durable - latex is resistant to mechanical stress and does not tear while in the oral cavity.

To enhance the aesthetic content, they are produced in different colors. Products serve as an additional accessory and are welcomed by children and adolescents, who are the main patients of orthodontists.

Devices are installed to slow down, or, conversely, activate the growth processes of the jaw row in children, changes in the trajectory of the teeth when diagnosing various deviations, for example, malocclusion.

Varieties

To successfully eliminate orthodontic problems, several types of elastic bands are used.

All types are different in functionality, size, and in appearance they are not at all similar to each other. The only thing they have in common is the material from which they are made.

Traction

This type is a flexible, elastic ring necessary for high-quality fastening of the structure to both jaw rows at once.

In this case, the fixation force should not be too tight. This is the only device that requires self-installation.

The rods serve as the guiding part of the system and provide it with additional force. Flexible elastic threads are connected in such a way that they do not interfere with the processes of eating and do not have a negative effect on the speech apparatus.

Their use is indicated at the second stage of correction, when it has already been possible to achieve pronounced positive dynamics from the treatment.

The devices have different sizes, so they are selected individually depending on the clinical picture of the deviation and the result that was already obtained by the time of their installation.

Ligatures

The main role of ligatures in the design is to provide high-quality fixation. At the same time, they must maximally strengthen the fixing arches at the points of connection with the clasps and give them optimal pressure on the teeth, ensuring a change in the position of the problem organs.

Flexible ligatures are attached at the time of installation of the system itself on the jaw row and are periodically changed by the orthodontist if there is a need to tighten the arches and increase the pressure.

Basically, such manipulations are carried out once every 4 weeks, and all ligatures are changed. This need is due to their rapid deterioration due to severe stretching and, as a consequence, inability to fulfill their main purpose.

Chains

This version of elastic bands is a series of small elastic rings connected in series into one chain. Based on their functional needs, the links can either be tightly connected to each other or attached at a certain distance. In the second option, they will be connected in series with additional rubber bands.

Each ring on the braces is fixed independently, and the elastic band located inside provokes a contracting action, forcing the dental units to come closer and change their position in a given trajectory.

The main indication for use is the treatment of diastrema and trema. Correction device placed not on the entire jaw row, but only on its atypically growing fragments, providing a centralized impact on problem areas.

As in the options discussed above, the product must be changed at certain intervals. On average, this is a period of one month. After each replacement procedure, the distance between the rings is systematically reduced.

Fixation Rules

The rubber components of the braces are attached only by the orthodontist during the patient’s scheduled visit.

As for the rods, the doctor installs them only the first time, and then the person does it himself.

Each type of elastic band differs in the specifics of fixation. Chains and ligatures are first put on hooks - they are located at the top of the system, preventing it from accidentally falling out of the clasps.

Rods can be attached in several ways, depending on the location of the pathology and the degree of its neglect:

V– figurative– the flexible rod is fixed in the form of a tick, and the fastening occurs either on two upper units and one lower one, or vice versa. The main indication for this method is the movement of individual teeth. If it is necessary to correct a fragmentary position, several ligatures are used simultaneously;
box-shaped– the elastic is attached to several organs of the upper and lower jaw row at once. The result is a square or diamond-shaped structure. This method is an ideal solution when it is necessary to move hull units.

In order for the system to fulfill its purpose, you must not only decide on the installation method, but also do it as competently as possible.

Fixation of chains and ligatures is done using a special hook; elastic bands are attached after the arc is placed in the clasps of the structure.

The rods are installed only after all the constituent elements are in place, fixing the elastic bands with special brackets with small hooks. They are dressed simultaneously in two rows, setting the required tension between the organs.

To ensure that the treatment is carried out correctly and does not interfere with the functioning of the jaw apparatus, The rods should be symmetrical, and the elastic bands should not interfere with eating and communication.

The most important point in terms of operation is the correct choice of rubber bands - this should only be done by a professional. Incorrect product size may result in ineffective treatment.

In addition, it is useful to know and follow the following tips and recommendations:

physical discomfort and sometimes pain in the first few days after installation of structures is normal.
Organs begin to change the direction of growth, causing discomfort. As you get used to it, the symptom goes away spontaneously and does not require intervention. Taking painkillers is indicated. If the impulse does not stop, you need to consult a doctor - he will ease the pressure; Ligatures and chains are not removed - unlike rods
, which can be removed from the mouth if necessary; if the patient uses traction bars, you need to make sure that they are always available at home
– this will help to replace the product in time if it is accidentally deformed;– otherwise, the result may be exactly the opposite of what was expected, and the situation will only get worse;
the tension force of the rods cannot be changed– only a doctor can do this;
the number of rods should be equal to that set by the orthodontist– neglect of this rule will inevitably provoke painful sensations;
Don’t miss scheduled consultations with a specialist– he must monitor the dynamics of treatment and promptly regulate the force of pressure exerted on the teeth;
Avoid consuming foods and drinks that contain coloring pigments– they will worsen the aesthetic content of the structure;
in the process of daily oral hygiene, use special devices for caring for braces.

Without them, it will not be possible to completely remove plaque and efficiently clean hard-to-reach areas.

Duration of wearing and permissible independent actions

Devices capable of high-quality fixation of metal arches should be worn throughout the entire period of correction. Ligatures in this case are one of the main elements of the system. Pulls and chains are used according to indications, the timing is also assigned individually.

This can be a period of several weeks or months. Against the background of pronounced deviations, it may be necessary to wear them for a longer period of time - sometimes 2 - 3 years.

Normally, rubber bands for braces use approximately half of the entire course of treatment.

The patient can do the following:
replacement of rods;
their installation;

subsequent withdrawal.

In this case, it is necessary to adhere to the constant fastening force that was initially provided to the structure by a specialist.

All other interventions in the correction process are extremely undesirable - they can negatively affect both the final result and the duration of treatment.

The video provides additional information on the topic of the article.

Having straight, beautiful teeth and a dazzling smile is the natural desire of every modern person.

But not everyone is given such teeth by nature, so many people seek professional help from dental clinics to correct dental defects, in particular, for the purpose.

Nowadays, many clinics provide similar services and carry out correction procedures at the proper level and with excellent final results.

We pull, we pull, we can pull out the teeth

It’s worth considering and understanding right away - rubber rods attached to braces are not used for significant and serious bite correction, Elastics only correct the direction of movement of the upper and lower jaws, and also regulate the necessary symmetry and relationship of the dentition.

There is no need to be afraid of using such elastic rods. Thanks to the high-quality materials used in the production of such elastic bands and modern technologies, they do not cause allergic reactions and do not cause mechanical damage to teeth and gums.

Only a dentist installs the rods, and he also corrects any problems or inconveniences that arise after the procedure.

The fact is that the elastics must be strengthened in precisely the position that will allow the braces to perform their task as efficiently as possible. In addition, they should not interfere with a person’s natural movements of the jaws - chewing, swallowing and speech.

If an unplanned situation arises - a weakening or rupture of the elastic band on one side of the dentition, you should immediately consult a doctor. An imbalance in tension symmetry will lead to an undesirable result.

If it is not possible to seek professional help as soon as possible, then it is better to remove all existing elastic bands so that there is no asymmetry in the tension of the rods.

Types and methods of installing rubber bands on a brace system

Elastic bands on braces are usually secured in one of two installation methods:

V-shaped stretched in the shape of the letter V (in the form of a tick) and act on both sides of the dentition, correcting the position of two adjacent teeth and secured to the opposite jaw with the lower part of the “tick”.
Box-shaped, after installation, externally resemble a square or rectangle, holding the jaws together with “corners” and facilitating the body movement of the dentition.

Box Elastic Pulls for Braces

The method of attachment is chosen by the attending physician, looking for the best option for the best efficiency of the entire procedure for correcting the bite or straightening the teeth.

Sometimes these two options for attaching rods are used at once, if the teeth are located in the rows too unevenly and the use of maximum strengthening and enhancing the tightening effect of the elastic bands is required.

Orthodontic rods can be purchased independently in pharmacies or specialized stores, but it is better, nevertheless, to trust the choice of your attending physician, who understands the materials and manufacturers of such devices much better than any patient.

Poor-quality material used in some enterprises in the production of elastic bands can lead to an allergic reaction or may not have the elasticity necessary for a positive result.

After all, such a system is installed for a very long time, sometimes for several years, and treating teeth during this period will be much more difficult.

Usually, the installation of braces takes place in two visits to the doctor: the first time, one jaw is strengthened, and the second time, after observing and recording the correctness of the selected method, the opposite jaw is strengthened.

This is also due to the duration of the procedure for installing the fixation device itself; it rarely lasts less than an hour. After installing the bracket system on the jaw, rubber rods (elastics) are completely attached to it, in accordance with the chosen fastening method, connecting the jaws in the desired direction and with the necessary force.

Rules for using rubber bands

The main device that corrects uneven teeth and corrects the bite is still the bracket system itself, and the elastic rods are just an addition, necessary, but not the central element of the design. You cannot be careless when using such rubber bands.

There are several rules for wearing elastics that the patient must follow:

If nature has not rewarded a person with a dazzling smile and even rows of snow-white teeth, then, unfortunately, to create a decent, elegant and beautiful image, you will have to turn to professionals for help.

But, fortunately and fortunately for patients, modern medicine in general and dentistry in particular are capable of literally working miracles. A high-quality braces system and well-chosen orthodontic rods will help make the bite more correct, and straighten uneven teeth and form a beautiful teeth line.

There is no need to be afraid of undesirable consequences, of course, if you seek help from specialists who have proven themselves in this field of activity.

If you choose the right clinic and dentist, purchase high-quality materials and strictly follow all the rules and requirements of the doctor, the correction procedure will be successful, and your smile will become beautiful and charming.

Elastic bands for braces are designed to correct an overbite in a short time. We will describe their types, photos, as well as why they are needed and how much to wear such auxiliary elements in more detail.

You want to correct the defect as quickly as possible and not delay treatment. Not everyone wants to wear bulky and unattractive structures, but if this means ensuring a healthy bite and a gorgeous smile in the future, then it’s worth being patient. Moreover, with the help of such devices it is possible to significantly reduce treatment time.

Rubber bands for braces – what are they?

In addition to the orthodontic structure itself, made from or other materials, additional rubber bands are also installed on top of them. They are made from durable elastic medical raw materials in the form of small rings. The rubber itself is considered quite hypoallergenic and is well tolerated by the body, even in children it does not cause unpleasant reactions.

Such dental devices can be colored; they are produced in a variety of shades, which I really like. It is thanks to elastic bands that you can make the treatment process fun and, thanks to it, stand out from the crowd with an original appearance.

The choice of color depends entirely on the patient and they can be changed at least every month for others. In this way, a person will show his individuality to the fullest.

What are they needed for?

Whatever the appearance of the elastics, another thing is important - why are they needed and how do they work in the bracket system? Depending on the type of elastic band, they can perform different functions. But mainly this is to ensure an accelerated treatment process. In addition to the action of the arch, which pulls the teeth into the desired position, they help to enhance the corrective effect on the most problematic areas.

Elastic elements are designed to:

ensure strong fixation of the arc and plates to each other;
enhance the effect of the braces themselves;
have an additional corrective effect on individual units;
accelerate the movement of teeth in the desired direction.

Thanks to such simple devices, the doctor can fully control the position of the bite and influence the entire process to ensure maximum results.

But there is an important nuance - if an elastic band comes off on one side, then it must be immediately reattached in place or a similar one must be removed from the other. For a correct bite, a mandatory requirement is complete synchronism of their placement on both sides of the jaw.

Kinds

To ensure control of the correction and correctly correct the position of the teeth, the doctor has to use several different elastic bands. They differ in purpose, method of fastening and location:

The rods, made in the form of elastic volumetric rings, are fixed on both jaws at once. In this case, it should be taken into account that they are not very tightly fastened so that you can easily talk and eat. This is the only type of elastic that the patient has the right to remove and put on independently. Due to the additional traction force, they help to pull the teeth in the desired direction and are most often used at the end of treatment.
Ligatures - come in different colors, are made in small sizes and provide more reliable adhesion between the clasps and the arch. They must be installed on each brace, and only a doctor has the right to replace or remove them. They are used throughout the entire treatment period. In this way, the elastic addition enhances the effect of the system.
Chains are elastic bands secured in the form of a monochain. They are fixed tightly to each other and connected at a certain interval into one whole. Typically, such devices are needed to eliminate gaps between teeth, as they attract adjacent units well. They are attached only in the dentist’s office and only in certain areas. To do this, first install each elastic band in the right place, and then connect them in a special way with additional elements. This procedure can only be performed by a doctor due to the complexity of fixation.

How to wear it correctly?

Types of elastic bands / orto-info.ru

With the exception of traction elements, all rubber bands should only be installed, removed and replaced by a specialist. He does this with a special hook and carefully calculates the tension of each of them in accordance with the position of the teeth, the desired result and the elasticity of the material.

If it is recommended to use traction independently, then this should be done only after individual training in a doctor’s office. It is important to observe the position and method of fastening each elastic band, which is first controlled by the orthodontist, and then the patient can independently carry out similar manipulations at home.

The following fastening methods are distinguished:

V-shaped - when the shape of the elastic band installed on the teeth resembles a tick. It is fixed on one jaw with two braces, and on the other it is attached to only one.
Box-shaped - using an elastic band, they cover a significant range of two jaws at once. In appearance, this mount resembles a square or rectangle.

In some complex cases of defect, the doctor may prescribe several options for attaching elastic rods.

If the rubber band comes off or breaks under mechanical stress, it should be immediately replaced with a new one. When you don’t have the necessary device at hand, be sure to remove the same one from another part of the system so as not to disrupt the healing process.

The elastic band is attached to special hooks that are located on certain braces. In this case, it is important to take into account its exact tension, which will not cause discomfort to the patient, but will perform the corrective function assigned to it. If, two or three days after installing braces and elastic bands, you feel severe pain, then you need to contact a specialist to relieve the tension.

Opposite sensations, that is, when the patient realizes that there is no necessary pressure on the teeth, are also a reason to contact the dentist. After all, the presence of elastic bands should lead to a therapeutic effect, and if it does not exist, then it is worth choosing a tighter element and increasing the tension.

To achieve a quick and desired treatment result, you should adhere to certain rules:

The first few days you need to get used to the effect of pressure. For severe pain, you can use painkillers, but if they do not go away over time, the doctor should loosen the elastic bands.
They are worn together with the braces throughout the entire treatment period. Only traction elements may be removed during meals and hygiene procedures. In some cases, they are prescribed only at the beginning or end of treatment.
Independent replacement of elastics is allowed only for individual parts. Ligatures and chains are adjusted only by a specialist in the orthodontist’s office during a monthly visit.
It is important to adhere to the number of elastic bands and their exact location determined by the doctor. There is no need to supplement the system with other elements, as this may disrupt the treatment plan.
Strict symmetry in the position of the elastic elements must be observed, otherwise the whole process will go in an unexpected direction. With one-sided exposure, it is possible to worsen the condition of the bite and cause excessive curvature of the teeth.
To avoid the question of why the rubber bands turned yellow, it is advisable to refrain from colored drinks and foods during the correction. Although it is not necessary, because every month these parts are updated and their shade will be whatever you want.
How often should elastic elements be changed? This usually happens once every 3-4 weeks. The doctor will prescribe a more precise visit time to replace arches and elastic bands. You should not skip an appointment, because when the tension is weakened, the therapeutic effect disappears and the braces are worn without any noticeable results.
When hygienic treatment of the dentition and the entire structure, you need to use only suitable special brushes that can clean the surface of bacteria and plaque, but not damage the elastic elements. To do this, it is recommended to use special brushes with soft bristles.
Always keep spare rods on hand, as the rubber bands can tear or fly off. And in order to immediately replace them with new ones, you need to have additional houses.
You should purchase only high-quality materials to prevent them from stretching too early. If you save money on purchasing such items from dubious sellers, you may get an allergic reaction or face too frequent replacement of items that will constantly tear or fly off.

Some patients are concerned about the question: how long to wear elastic bands? After all, their replacement and constant correction causes a lot of trouble. This strictly depends on the complexity of the bite problems, the position of individual dental units and the overall treatment period. Most often, elastic bands are worn for half the duration of the entire correction.

In cases where the elastic elements have changed their shade, do not worry and think about how to bleach the elastic bands. After all, at the next visit to the doctor, he will replace them with new ones. And which one to choose - white or colored - is your personal desire.

Video: how to crochet orthodontic elastics (elastic bands)?

Feelings after installation

Do not panic if you experience pain in the first days after fixing braces and ligatures. This is usually a normal phenomenon, since a corrective effect on the position of the dentition immediately begins. It is the pressure of the arc and rubber bands that leads to discomfort.

If severe pain is felt, painkillers may be used. But no longer than two or three days. If you experience prolonged discomfort, you should see a doctor to loosen the tension on the elastic elements. During treatment, it is important to feel comfortable when talking and eating; the orthodontic design should not interfere.

Since braces are a foreign voluminous object in the mouth, completely unfamiliar to the patient, it is necessary to give time to get used to it. It is believed that the period of adaptation to the orthodontic system as a whole can take up to two weeks. But if you regularly replace only the rubber parts, the unpleasant sensations should disappear within a day or two.

People who have installed braces have taken a major step towards a beautiful smile.

After a difficult period of getting used to the structure has passed, some patients receive rubber bands for braces from the orthodontist. How much to wear and what they are needed for - these are questions that concern many.

More often, elastics are used at the final stage, strictly following the orthodontist’s instructions.

Types of rubber rods

Rods are a strong ligamentous power element of the brace system for intermaxillary correction. These small elastic rings are made of high quality medical grade hypoallergenic latex.

Multi-colored rubber elastics

Depending on the purpose of treatment, rods of different diameters and thicknesses (tensile forces) are used. The characteristics of the rings are indicated on the packaging. Each package contains 100 elastics.

To remember rings of different elasticity and diameter, the manufacturer packs elastic bands using special markings, where each type corresponds to the name and design of a specific animal.

Types of elastic series based on tensile strength:

weak(hummingbird, quail, owl, parrot, turtle, ostrich, eagle, giraffe, road runner);
strong(kangaroo, bear, zebra, camel);
average(otter, seal, dolphin, turtle);
medium-strong(chipmunk, fox, rabbit, donkey, monkey, llama, giraffe, penguin);
very strong(buffalo, antelope, ram);
extraoral(puma, leopard, panther, walrus, tiger, elephant, lion, whale).

The rubber rod is attached to braces or special locks in different combinations. The orthodontist chooses the optimal method of attaching the elastic.

There are two main methods for installing rings for geometric correction of teeth: box-shaped and V-shaped:

The box method tightens the block of teeth of both jaws. The design resembles a square or rectangle in appearance. With this fixation, the doctor achieves the corpus movement of several teeth;
The V-shaped method tightens the two jaws with a tick. After wearing the elastic, the teeth are given the correct position.

Additionally, elastics are divided into types and methods of attachment for correcting abnormal bites:

symmetrical diagonal (spaghetti)- elimination of mesial or distal occlusion;
asymmetrical diagonal rings- alignment of the central line of the jaws;
box-elastics- correction of open bite;
zigzag installation- eliminating the gap between the teeth of the lower and upper rows;
triangular installation (on teeth)- restoration of vertical bite.

Sometimes correction requires combining elastics at the same time. The maximum effect of elastics is a threefold stretch when moving the lower jaw.

The type of traction, taking into account the strength characteristics and the method of attachment, is selected only by the orthodontist.

Why are elastics needed?

Latex rods serve as auxiliary elements for the effective correction of bite pathologies:

Together with the braces system, the rings promote the harmonious formation of the jaws in children, helping to enhance the progressive growth of the lower jaw, expanding and slowing the growth of the upper jaw.

In addition, elastic bands help:

significant acceleration of therapeutic correction with braces;
pulling out individual teeth, including those that have not fully erupted;
complex movement of the dentition;
eliminating disocclusion;
correct removal of abnormally located teeth.

How long to wear rubber bands on braces?

After the doctor prescribes traction, you must carefully follow the recommendations for fixing them. After training, the patient will have to master simple manipulations himself according to the scheme specified by the orthodontist.

Mechanics of elastic action in distal occlusion

Moderate discomfort occurs on the day of ring installation. This is a physiologically based sensation. But if elastics interfere with talking, swallowing, or opening your mouth completely, you need to remove the elastics and contact an orthodontist for correction.

Rings need to be changed several times a day . This is due to the fact that within three hours after wearing, the loss of effective tension will be 30%. To maintain the traction force at a high level, replacement is carried out at least 2-3 times a day.

Depending on the severity of the malocclusion, some patients need to wear elastics on special braces for at least 12 hours, others around the clock, and others only at night.

But in any case, elastics should be fixed every day. Remove them before eating and for dental hygiene.

As for the overall wearing period, some patients will be prescribed rings for several months, while others will be prescribed rings for more than a year. After achieving correction, the daytime wearing of elastics is gradually reduced.

Rubber bands are a consumable material and their price is low. To avoid interruptions in therapy, it is better to have a spare set of rings and a case with a mirror for storing them.

During routine office visits, the orthodontist will replace and tighten the elastics to the desired level. When treating with traction, independent decisions about reinstalling the fixation scheme or changing the type of elastics are not allowed.

Compliance with the time schedule for wearing elastics, established by the orthodontist, will speed up the correction of the bite and straightening of the dentition with a brace system.

Video on the topic

You can see the types of elastic bands for braces in the video:

Of course, braces do the main job of correcting defects, and traction bars are only an auxiliary tool that enhances the effect of wearing an orthodontic system. However, strict and flawless adherence to all deadlines will certainly lead to positive results.

Malocclusion is a fairly common problem. Today, it is successfully dealt with with the help of braces - they are designed to straighten teeth, their position and inclination. To correct jaw movement and speed up the treatment process, rubber elastics are additionally installed. Since the system is worn for a long time, it is important for the patient to know how to put on and secure the traction bars themselves.

What are rubber bands for?

Braces with rubber bands (elastics) are used to increase pressure on the jaws and reduce treatment time. Elastics are ordinary rings made of hypoallergenic medical rubber and can have different sizes and thicknesses.

They are very strong and elastic, so the risk of them breaking is minimized. Elastic bands are installed on problem areas and help braces maintain the correct position of the jaw. Elastic bands have one undeniable advantage compared to other means for correcting bites - they do not come into contact with the oral mucosa and tooth enamel, and therefore do not damage them.

Types of rubber bands for braces

Depending on the type of pathology, rings of suitable width and diameter are selected. They are divided into several types:

All types of products are presented in a wide range of colors: you can choose colored and cheerful elastic bands or inconspicuous white ones. Elastics cause additional difficulty when brushing your teeth, but do not interfere with eating and talking.

How are they attached?

Each type of rubber band has its own method of fastening. Chains and ligatures are put on hooks located on top of the braces arch - this prevents it from falling out.

The intermaxillary traction, which can be removed and put on independently, has several attachment options, depending on the type of pathology:

Sometimes the orthodontist advises using both methods in combination. The specialist must explain when and how to change the traction, since the speed of bite correction depends on the quality of its use.

How to wear it correctly?

To install ligatures and chains you will need a special tool; it resembles a crochet hook. The technique is complex and is performed only by a doctor after installing the braces system. The orthodontist applies the traction only on the day of treatment, then the patient deals with their correction and fixation independently.

To successfully install rods, you need to know several rules:

the rings are installed symmetrically on both sides, attached to special hooks;
when putting on an elastic band, it is important to correctly calculate the tension force - this is the main indicator that affects the effectiveness of the device;
After installing the elastics, the patient should not feel acute pain, they should not interfere with the full opening of the mouth, or interfere with eating and talking.

If you feel severe discomfort, then you need to release the pressure of the elastic bands. The duration of their wearing depends on the speed of correction of the anomaly.

How to wear?

The first thing that is important to know about the choice and use of elastics is that it is better not to buy them yourself. Today, products are available for free sale, but to select the correct size and thickness you need to have professional experience. Dentists also recommend:

Their service life depends on the degree of curvature and can range from several weeks to 1-2 years from the moment you start working on your bite.

Prices

Elastics are a consumable material; its price is initially included in the procedure for installing the bracket system, therefore, during the initial installation of rings, no additional payment is taken from the patient. If intermaxillary traction rods are installed that require periodic replacement, you can buy a set of elastic bands at the pharmacy, its price will be up to 200 rubles. for 100 pcs.

Chains and ligatures are changed as needed by the orthodontist. The clinic can name the price for the material, but it will also be budgetary.

Elastics for braces must be worn according to the rules, then you will get the desired result quickly. If you violate the rules of their operation, you can only strengthen the anomaly.

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