Operating principle of ligature-free braces
As is known, in ligature systems (from the Latin Ligature - “connection, connection”) the connection between braces is carried out not only by an orthodontic arch, but also by ligatures, the role of which is played by rubber rings or metal wire. This element is very important for correcting the bite and for maintaining the entire structure.
However, non-ligature braces are also widely used in orthodontics. From the name it is clear that this design does not have ligatures: the braces are attached to the teeth using the same special glue, but are connected to each other only by an orthodontic arch. Such products are considered more modern than their ligature counterparts.
General overview
The historical homeland of Daimon systems is America. The design is a unique product of many years of work by the doctor, after whom the braces were later named. Their development and implementation into practical use is considered by orthodontists to be a breakthrough in the correction of bite pathologies.
The doctor first used his development in his homeland - in the early seventies. Over the course of its half-century history, Daimon have received widespread worldwide recognition.
In Russia, the products have been used relatively recently, but in such a short period of time they have gained popularity among domestic patients.
As a result, 30% of people suffering from various malocclusions resort to treatment of deviations with Damon braces.
This type of structure is a non-ligature, self-regulating device. They are comfortable to wear and easy to take off.
In addition to a good effect, the model range is characterized by neat aesthetic content, which is no less important for the modern patient than the result itself.
How do ligature-free braces work?
The most important principles of non-ligating (also called self-ligating) constructions are to improve the aesthetics of the smile, as well as reduce the patient’s discomfort. Due to the absence of ligatures, there is no strong pressure on the teeth, which means that the person does not experience severe pain or significant discomfort during operation of the device.
The self-ligating system looks like this: braces with flaps (clasps) are attached to the teeth with special glue. These flaps hold the orthodontic arch, which is made of light metal and has a very small diameter, but at the same time holds the structure firmly and has an impact on the periodontal tissue.
Reviews
As practice shows, Damon have proven themselves to be effective, reliable and convenient designs, which is why they have earned themselves well-deserved popularity.
However, in matters of treatment, you still should not unconditionally believe advertising and the opinions of other people; it is better for the doctor to decide which orthodontic devices to prefer.
If you are interested in the systems discussed in this article, you can leave your comment in the appropriate section.
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Tags: braces vestibular braces
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Contraindications for wearing Damon
- not sanitized oral cavity,
- enamel cracks,
- a large number of filled teeth and/or artificial crowns,
- mental and neurotic diseases,
- allergy to construction materials,
- severe somatic diseases.
Important! The term "passive self-ligation" refers to the absence of active pressure from the slot gate on the orthodontic archwire during treatment. Whereas in active self-ligating braces, the locking mechanism of the cover presses the archwire against the bottom wall of the slot. Passive self-ligation allows you to significantly reduce the friction force in the system by reducing the physiological impact on the crowns.
Features of treatment
The process of tooth movement occurs gradually and requires periodic visits to the orthodontist. In the case of Damon 3MX, you need to appear at the clinic every 6-8 weeks. The doctor will remove the orthodontic arch and install a new one, which will continue the effect of the previous one. Thanks to convenient latches, the replacement procedure does not take much time. Over the entire treatment period, up to 16 arc activations may be needed.
The difference between Damon braces and other self-ligating systems
Damon vestibular structures have small dimensions, which distinguishes them from other devices in an aesthetic sense. In addition, the miniature size also affects the process of patient adaptation to the product: regardless of what material the braces are made of - ceramic or metal, they are much lighter than their non-ligated counterparts, which means they do not cause discomfort when worn. In addition, the locks provide slight mobility of the arch, which allows you to evenly distribute the load on the teeth.
Installation
The start of orthodontic treatment is preceded by sanitation of the patient’s oral cavity, during which the dentist determines the presence of concomitant diseases and draws up a plan for further treatment.
At the same stage, possible contraindications are identified that prevent bite correction using a brace system.
After eliminating pathologies that prevent the installation of an orthodontic structure, an x-ray is taken and impressions of the jaw are taken.
Based on them, a model of the jaw is subsequently made, which facilitates the correct selection of the power arc and comparison of the final result with the initial state.
The metal clasps of the bracket system are fixed using a light-curing compound. After this, the dentist places the power arc into the grooves intended for this and secures it with latches.
Creating a certain arch tension is the final stage of installing the bracket system, which starts the process of correcting the position of the teeth.
During orthodontic treatment, the patient must visit the dentist after a certain period of time to evaluate the result and adjust the tension of the power arc.
Design features of In Ovation braces and treatment tactics with the system.
In this publication we will talk about non-ligature braces systems.
Follow the link https://orto-info.ru/sistemyi-vyiravnivaniya-zubov/breketyi/po-raspolozheniyu/vestibulyarnyie/victory.html if you are interested in the design of Victory braces.
Advantages of this bracket system
- installation and activation time of the structure takes 15-20 minutes,
- high aesthetic characteristics allow you to maintain an attractive smile,
- a large model range that allows the design to be used in different clinical situations,
- short adaptation period to the product,
- the absence of ligatures reduces the risk of tartar formation and caries development, since food debris is well cleaned out,
- ease of maintenance (compared to ligature systems),
- the ability to combine braces with other orthodontic products,
- no need to regularly visit a doctor to adjust the arc pressure,
- can be used even in advanced cases.
Damon system lineup
The Ormco company, which produces Damon bracket systems, has made sure that their products can be widely used. Therefore, the company’s specialists have developed a model range of orthodontic systems, each of which is most effective in a given clinical situation. This allows dentists to successfully correct the bite of a large number of patients, regardless of age and severity of the pathology.
The following is an overview of the most popular orthodontic systems developed by Ormco.
Damon Clear
This brace system is ideal not only for returning the correct bite, but also for adding aesthetics to your smile. The self-ligating structure is hardly noticeable on the teeth: it has a smooth surface, which eliminates discomfort and injury to the mucous membrane, and gently carries out correction. In addition, the archwire and the braces themselves are made from lightweight but durable polycrystalline aluminum oxide (PCA). It does not oxidize, which means it does not change color or give a metallic taste throughout the treatment.
The first results of treatment with Damon Clear braces are noticeable after 8-10 weeks. In addition, this design is universal and can be combined with other orthodontic systems. Most often with braces of the same Damon system, which are installed on chewing teeth. This saves both money and patient time.
Damon Q
This bracket system began to be actively used in 2009 and immediately gained popularity due to its efficiency and reliability.
Damon Q braces are all metal (made from high quality 17-4 steel) and are therefore very durable and affordable. But their main advantage is the high effectiveness of treatment even with serious anomalies. This design, like its counterparts, works on the principle of self-ligation, but it has double grooves for auxiliary elements. This allows you to change treatment tactics or adjust it without removing the entire product.
In addition, the dimensions of the parts of this system are much smaller than those of ligature braces, which means that the product itself does not cause pain to the patient when eating or talking. Just like other designs of this brand, Damon Q braces have the SpinTec1 system, which provides passive ligation. The orthodontic arch moves freely in the grooves of the lid, which does not cause pain when correcting the bite, but at the same time evenly distributes the load over the entire jaw. And this, in turn, allows you to avoid various complications, for example, it reduces the risk of developing inflammation or even periodontal infection, the risk of caries, and facilitates hygienic care of the product.
Damon 3MX
These designs “work” due to the principle of passive self-ligation. Their structure includes a special cover into the groove of which an orthodontic arch is inserted. The system does not require the use of ligatures. The lock opens and closes easily, but still holds the arc securely.
Passive self-ligation provides gentle treatment, as it does not have a traumatic effect on the bone and periodontal tissue. Moreover, with such a system, the movement of teeth is influenced by the work of the muscles of the face, lips and tongue, which reduces the time of bite correction by about a quarter.
On a note! Damon 3MX braces have a vertical slot where you can install auxiliary hooks. However, this function is optional and does not complicate oral hygiene.
About the manufacturer
Ormco is a large American corporation that has been producing orthodontic structures since the 50s of the last century.
Currently, the manufacturer's product line includes several series of bracket systems, differing in the material of manufacture, as well as design features.
When modeling a device for correcting occlusion, modern computer technologies are used to obtain a digital display of structural elements and predict the degree of their impact on the human dentition.
In addition to manufacturing braces, Ormco is actively involved in the development of the latest technologies and software in the field of dentistry, and also organizes consultations and training for orthodontists in working with structures to correct bites.
Which model is better to choose
Before choosing one or another brace system, it is important to conduct a complete sanitation of the oral cavity and diagnostics in order to detect hidden flaws in time. And only when the clinical picture is visible in all details, the doctor will choose several design options that will be most effective in achieving a favorable result.
In principle, the above designs are successfully used for various forms of malocclusion, so the patient’s choice should consist of taking into account several nuances.
Damon 3 and Damon 3MX braces differ from their colleagues in their smooth contours and optimal rigidity for metal structures. They are low-traumatic, hypoallergenic and have grooves for installing additional hooks.
With the Damon Clear ligature-free system, the coefficient of friction between the product and tooth enamel reaches minimal values, which allows you to get rid of traumatic side effects. In addition, the product has a base etched with a special compound, which ensures reliable adhesion to the surface of the crown. The braces have a diamond shape, as well as special marks that allow you to accurately install all the parts.
The Damon Q system is one of the most advanced today. Its comfort and efficiency are due to its innovative compactness: it is 2 times smaller than a classic orthodontic ligature product. This model allows you to treat even the most complex anomalies without injuring the periodontium or causing discomfort to the patient.
In addition, the choice of a particular model may be influenced by its price.
Price
The cost of turnkey work depends on the initial condition of the teeth. If pre-treatment is required, the price tag will be increased.
Prices for Damon 3 in Moscow and St. Petersburg start from 45 thousand rubles. for one jaw – this is a promotional offer. The cost increases in accordance with the prestige of the dental clinic and the professionalism of the doctor. For installation of braces on the upper and lower jaws, the patient will have to pay at least 115 thousand rubles. This cost includes regular maintenance, consultations, preliminary diagnostics and system removal.
Disadvantages of Damon braces
- due to the high price, they are not available to all categories of the population,
- installation requires highly qualified orthodontist,
- in rare cases may cause allergies,
- visible on the teeth when smiling.
Attention! The period of wearing the product depends on the complexity of the bite pathology, but on average the system copes with the task in 12-18 months. Sometimes during the adjustment process additional obstacles arise, and the doctor has to adjust the arches. In this case, the treatment period may be increased.
Indications for treatment with braces, absolute and relative contraindications
Correction of occlusion is a treatment and is therefore prescribed by an orthodontist only for medical reasons. But even if they exist, not all patients can correct their bite using braces. There are a number of contraindications, which are divided into two subtypes:
- absolute – indicate an unconditional prohibition;
- relative - imply that if the cause of the prohibition is eliminated, correction can be carried out.
Indications for the use of bracket systems:
- Incorrect or incomplete closure of the dentition;
- Interdental spaces
- Crowding of dental elements
- Jaw injuries
- Preparation for prosthetics in the presence of deformities after tooth extraction
Absolute contraindications:
- Severe cardiovascular or endocrine diseases
- Oncology
- HIV AIDS
- Tuberculosis
- Bone and blood diseases
- Mental instability
- Missing teeth to support braces
Relative contraindications:
- Periodontal disease and other periodontal diseases
- Dental diseases
- Alcohol addiction
- Pregnancy
- Any disease in the acute phase
Structure care
In principle, the hygiene of non-ligature braces includes all the same points as the hygiene of ligature structures, but in execution it is much simpler. In order for the product to last the entire duration of treatment and not create additional health problems, the following requirements must be met:
- brush your teeth (and teeth) after each meal using a brush, brushes and dental floss,
- be sure to use rinse aids,
- try not to eat too hot or cold food,
- remove solid foods from the diet (nuts, seeds, apples, chips, crackers, etc.),
- do not abuse products with artificial or natural colors (black tea, coffee, wine, beets, blueberries, etc.),
- Visit the orthodontist regularly.
