Microprosthetics of teeth is a new dental trend, the purpose of which is to preserve significantly damaged teeth, restore their functioning and improve their appearance.
This is a modern way of restoring the dentition and teeth, which uses the latest fiberglass and ceramic materials.
Indirect and direct methods of dental restoration
In the field of aesthetic dentistry, indirect and direct methods of dental restoration are used to treat patients. The direct method is understood as carrying out restoration work directly in the human mouth. The indirect method involves the production of restorations from an impression in a dental laboratory. Microprosthetics is an indirect restorative method.
It is different from other methods. The methods of restoration of teeth used in microprosthetics are more gentle and make it possible not to affectin most cases, adjacent teeth.
Onlays and inlays (used for dental restorations) are custom made in the laboratory and are particularly durable compared to crowns and photo fillings used in dentistry.
Increasingly, aesthetic dentistry is using techniques used in micro-prosthetics to make teeth flawless, that is, to create a "Hollywood smile".
Below, consider the types of this method of prosthetics.
Types of this prosthetic procedure
There are the following types of microprosthetics:
Adhesive prosthetics. This procedure makes it possible to replace one or two missing teeth with prostheses. For prosthetics, fiberglass is most often used, which has a unique strength. This property makes it possible to make bridges with a long service life. Among other things, microprosthetics of teeth with fiberglass makes it possible to install a bridge prosthesis in just one visit to the doctor. A fiberglass beam is attached to adjacent teeth with a special adhesive, and a tooth is formed on the beam from a light-curing material. The adjacent teeth are not depulped. Microprosthetics of a missing tooth using fiberglass is especially indicated for those who are allergic to metal parts of dentures. The price of a bridge made with fiberglass is less compared to othersmethods of prosthetics
- Microprosthetics with overlays (veneers). Veneers are thin plates that are attached to the outer surface of the tooth and improve the appearance of the teeth. Using this type, you can improve the color and shape of your teeth, as well as hide chips, areas of darkening and abrasion of the enamel. These overlays also perform a protective function, protecting tooth enamel from the aggressive influence of tea, coffee, cigarette smoke and physical influences. When prosthetics of the front teeth by means of overlays, unaesthetic gaps between the teeth can be hidden.
- Using tabs. Micro-prosthetics of teeth with inlays refers to the use of special fillings made in the laboratory. They are aesthetically pleasing and much more durable and strong than simple light fillings.
Pins. In the event that the tooth crown is destroyed, but the root is he althy, micro-prosthetics of the tooth is used by means of pins. A pin is placed in the root of the tooth and then a crown is formed on its basis. This method of prosthetics makes it possible to install a prosthesis of a destroyed tooth without turning the teeth that are from the installed crown on both sides
Stages of creating and installing microprostheses
There are several stages of creating and installing a micro-prosthesis. Usually a person needs to visit the dentist twice.
During the first visit, the diseased tooth is treated: dead tissue is removed in the focus of caries, a cavity is formed, which subsequently closestab.
If a cavity is formed in the tooth, a hardening paste is applied to the teeth of each jaw on a special spoon on one side to take impressions. An impression of the affected tooth is used to make a micro-prosthesis, and from the other jaw - to precisely fit the micro-prosthesis, especially its chewing surface, to the tooth shape of the opposite row of teeth.
The color of the human enamel and the casts of the teeth are transferred to the laboratory, where the microprosthesis will be made by the dental technician.
At the time of making a permanent microprosthesis (one to two weeks), the tooth cavity is closed with a temporary filling.
At the second visit, the doctor will check how the finished micro-prosthesis will match in color and shape, and install it in the previously prepared tooth cavity.
According to the same algorithm, dentures are made for installation on veneers, pins and temporary "butterfly" type.
What is microprosthetics of teeth, the photo below shows.
Service life of onlays, fillings, dentures and crowns
The main plus is that all elements that replace dental defects during the procedure are made in such laboratory conditions that cannot be created in the patient's mouth.
Special conditions of processing and manufacturing of veneers and inlays provide greater strength, one hundred percent polymerization, ease of construction (when it comes to the manufacture of bridge-type prostheses). All this is largelydegree increases the service life of microprostheses.
Fiberglass bridges have an average lifespan of five years, inlays 10-12 years and veneers longer than 20 years.
These terms can vary both up and down, depending on the individual characteristics of the organism.
Indications for microprosthetics
Microprosthetics are indicated in the following situations:
- if there are severe defects of teeth of non-carious and carious origin (from 30 to 50% of the dental tissue above the gum);
- to reduce tooth mobility and loosening in the presence of periodontal disorders;
- to prevent excessive tooth wear;
- if the patient wants to improve the color and shape of the teeth for cosmetic purposes.
Indicative in this case, before and after photos, when ordinary people acquire a dazzling smile like popular stars.
Contraindications for this prosthetic procedure
This method has certain contraindications. These include:
- common and active carious process;
- poor oral hygiene;
- impossibility to ensure complete dryness of the treated tooth surface;
- small cavity depth.
This must be taken into account.
Cost of microprosthetics in St. Petersburg
The cost of different types of micro-prosthetics may differ not only depending onhow affected the teeth are, but also on the qualifications of the dentist, the quality of the material.
The price of different types of work of this nature in St. Petersburg ranges from four to twenty-five thousand rubles. However, the quality of microprostheses, excellent aesthetic properties, easy maintenance and durability justify all the costs of fabrication and installation.
Reviews on micro prosthetics
Microprostheses differ from fillings in that they are made in a laboratory, and therefore they almost perfectly match the shape and color of natural human tissues. The materials, in addition to a significant aesthetic effect, are very comfortable, convenient and easy to use.
Microprosthetics of teeth is prescribed for severe destruction of tooth enamel, thanks to which you can restore both the aesthetics of your smile and chewing functions.
The reasons for installing micro-prostheses are different. So, for example, in some patients, only the “sixes” were destroyed, while the chewing surface was damaged. The adjacent teeth were he althy, so there was no need for a bridge. The dentist in this case suggested tabs. It was a great option that allowed me not to install a simple filling. The inlay was made in the laboratory according to the cast, it merged with the enamel in texture and color, and therefore was invisible to the prying eye.
What are the disadvantages of this method?
Among the disadvantages of microprosthetics, patients distinguish the following:
- highercost compared to a conventional filling;
- visiting the dentist two or three times.
The most important thing is to do the procedure in a trusted clinic, as often due to the negligence of doctors, patients experience unpleasant consequences of microprosthetics: aching pain, deterioration of the bone and gum tissue.
