Microimplants in orthodontics are inherently miniature screws that are installed in the jaw bone during bracket therapy. Mini screws help shorten the period of orthodontic treatment.
When moving teeth, such structures act as a support.
The orthodontist, after implantation of microimplants, will connect them with a spring rod to the bracket system.
Installation of orthodontic microimplants is almost painless and does not take long. They put mini-screws for up to six months, and after reaching the goal, they calmly remove them.
At the end of the last century, it was proposed to use microimplants in the form of an "anchor" for splinting mobile teeth. In the field of dental implantation, a number of impressive results have already been achieved by this time. The experience gained during that period was the basis for the development of a new effective treatment technique.
Thus, microimplants have given orthodontics more opportunities in the treatment of malocclusion, as well as correcting the position of the teeth.
Benefits andresults
If microimplants are used in orthodontics, the process of dental correction is accelerated.
The results are predictable and very accurate.
When using implants, there is no need to use anchorage (additional supports), the amount of stress and tension points that appear on the working arches is reduced.
In some cases, the use of the device can be minimized or eliminated altogether.
Expansion of treatment options in the orthodontic field. It became possible to treat the orthodontist even when the patient has no supporting teeth, thanks to the implantation of temporary microimplants, as well as permanent structures made of titanium as a support with further prosthetics.
Photo of microimplants in orthodontics presented.
The action of microimplants
Orthodontists, when correcting a bite, need to cope with such a violation as ensuring the immobility of the teeth used as a support. Any method of orthodontic treatment is based on the principle of moving teeth in the required direction.
To prevent incorrect movement of the supporting teeth before the invention of the microimplantation method, traditionally complicated designs of bracket systems were used.
The concept of "anchorage" (support) in the orthodontic dictionary means "resistance to unwanted movement of teeth."
Displacement of abutment teeth in traditional technologies does not occur due to special restraining arches.
This product hasundeniable effectiveness, however, the patient is forced to wear a rather bulky design with special fixing rings that injure the mucous membrane for a long period.
The orthodontist needs a lot of effort, he has to build an individual system of “balances” during the correction.
The most difficult thing is to hold abutment teeth in patients if they suffer from periodontal disease and some dental mobility.
The most significant complication in modern orthodontics is the loss of support.
The presence of these problems thus became the impetus for finding new ways to solve them.
Difference with implants
Microimplants in orthodontics, unlike simple implants used in dental prosthetics, are smaller and thinner.
The procedure for inserting into the bone is simpler.
Mini screws may be used immediately after implantation.
Microimplants are indispensable as auxiliary components.
It is forbidden to install removable extended structures on them.
How are mini-implants used in orthodontics?
Prosthetic use
Mini-implants are widely used in orthopedics.
They are used to stabilize a removable full denture if there are no teeth at all or there is obvious bone atrophy in a person.
The use of microimplants easily solves this problem.
If mini-implants withspecial fasteners, they can provide a good fixation of the structure.
Microimplants on the lower jaw, characterized by sufficient density in the anterior section, are installed in the amount of four pieces.
The number of microimplants in the upper jaw can reach up to six pieces, since the maxillary sinus is close, and the bone tissue is excessively loose.
After installation, special fasteners are built into the removable structure to ensure its stability and stability.
Microimplants in orthodontics
Why are microimplants used in orthodontics?
They are widely used for teeth alignment and bite correction. Mini-implants in combination with braces allow you to speed up the treatment process and achieve results.
In conjunction with mini-screws, orthodontic constructions contribute to a better movement of teeth into a normal position.
Dignity
Microimplants in orthodontics have a number of advantages compared to implants:
- excellent force load resistance;
- simplicity of implantation of structures;
- reducing inflammation to a minimum during the installation of structures.
Installation features
How is the installation of an orthodontic microimplant?
The mini screw installs painlessly and easily.
After the necessary gum area is treated with a "freezing gel", local anesthesia is performed in small doses.
Gingival mucosapierced.
The microimplant is screwed into the bone tissue.
After the procedure is completed, the patient feels pressure for a while.
When a microimplant is implanted, a head is visible above the gum, which will act as a support during tooth movement.
When using a micro screw, special tools are used: elastic threads, dental chains and springs.
All stages of orthodontic microimplant placement must be strictly observed.
It often happens that the root of a nearby tooth is touched by a mini-screw. This can be avoided by taking an x-ray before implanting the structure.
If there was contact between the tooth root and the microimplant, then the orthodontist will change the direction of the mini-screw, and a small root injury will heal without complications and easily.
As a result of excessive chewing load, the stability and strength of the microimplant may be lost. The occurrence of mobility can also occur due to the peculiarities of the structure of the bone tissue.
Indications for installation and contraindications
Microimplants are placed in the following cases:
- defects in the process of teething due to the absence of an antagonist tooth in the patient;
- severe crowding of teeth, especially anterior teeth;
- fan divergence;
- deep bite and other cases of malocclusion.
Like any medical intervention, the installation of microimplants has a number ofcontraindications. These include:
- diabetes mellitus prevents the implantation of constructions;
- inflammation of the mucous membrane of the gum tissue and oral cavity, especially in the area of implantation; when inflammation occurs after the installation of a mini-screw, special anti-inflammatory therapy and antiseptic actions are carried out;
- defects in the functioning of the endocrine system;
- weak immune system.
Smokers dramatically slow down the healing process of bone tissue, which negatively affects therapy.
Service Period
Installing orthodontic microimplants during treatment.
Because the mini screws are made from a material that is biologically compatible with bone tissue, it is not dangerous for the patient to stay in the jaw bone.
Orthodontic microimplants are made from the same material as dental type implants.
Alternative ways
Need to pay attention to the fact that before installing orthodontic implants it is very important to ensure the competence of the orthodontist.
The doctor, implanting the mini-screws, is fully responsible for the correct installation and the consequences of his actions.
That is why, before choosing a specialist and clinic, you should read the reviews of patients who have already installed such constructions, and learn more about the experience of the doctor who will carry out the implantation.
It is a rash decision to refuse to install orthodontic mini-screws.
If there are no microimplants, then the burden on a person increases, as he is forced to use complex devices and strictly follow dental prescriptions.
Instead of mini screws, the following types of structures can be used:
- complex facial arch;
- rubber intermaxillary bands used to create a proper connection between the jaws;
- alternatively, one or more teeth can be removed.
Reviews on microimplants in orthodontics
Patients respond well to micro-implants.
So, for example, if you need to pull back the “sixes” and “sevens” and free up space in front, such designs are indispensable. For this, microimplants are placed on the lower jaw. Anesthesia is given before the procedure with mini-screws, so everything is painless. After implantation, the jaw may ache a little, but painkillers are usually not needed. As a result, patients get used to the severity of braces and microimplants and no longer notice them.
Microimplants also help with distal bite. In order for the teeth to go back as soon as possible and to close the gap between them, microimplants are implanted in the upper jaw. The installation is painless, as anesthesia is given before the procedure. Feels, according to reviews, only the very screwing into the gum.
There are also negative reviews about the installation of implants. This is due to the fact that after a few days of wearing they can become loose, and then you have to take them off. That's whyit is important to make sure that the doctor has the relevant experience and read the feedback from patients.
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