Restoration of teeth with the help of adhesive bridge prostheses: advantages, disadvantages and contraindications of the method

Beautiful and healthy teeth are the best decoration.Probably, there is no person who would not have dreamed of an attractive smile, but nature did not give it all to everyone, because someone from an early age is facing problems requiring dental intervention.

In order to maintain the health of your oral cavity for many years, needs to ensure the proper care of , in particular, it is recommended to visit the dentist periodically and not postpone such problems as caries, stone, darkening.With age, teeth can crumble, fall out, crevices appear between them, which significantly spoils the aesthetics of a smile.To eliminate such shortcomings, modern materials and technologies are used that can restore the aesthetic function of the dentition.

Adhesive-bridging prosthetics will help to fill the shortcomings of the dentition.With this procedure, can restore the missing tooth without resorting to the sharpening of neighboring ones.Predominantly the design is used to restore one, rarely two teeth that are in the anterior section of the jaw.For chewing loads, adhesive prostheses are not designed because of their fragility.

Adhesive bridge is a kind of crown with two supports, by means of which the prosthesis is glued to the adjacent teeth.There are several types of designs.They can differ from each other by manufacturing technology and the material used.

1. Metal construction of elongated shape with a coated composite material in the middle, reminiscent of the appearance of the crown.To the outer walls of the supporting teeth, an adhesive prosthesis of this type is attached with its wings, in which small holes are located.Dental glue, getting into them, provides better adhesion of the prosthesis to the base.
2. The second type of adhesive bridges is created in the dental laboratory and is a glass fiber pin with two plates connected by a special tape.For aesthetics, the tooth crown answers, which is fixed from above.For its manufacture, various lightweight materials can be used.
3. A fiberglass construction with a coated composite material in the middle, in appearance it resembles a conventional crown.To adjacent teeth, this adhesive bridge restraint is glued to the edges.
4. Adhesive bridge can be made of ceramic or fiberglass.The prosthesis is fixed by the cavities of neighboring teeth.In this case, the wings are located on top, and not on the inside.

As for the material for fixing the adhesive prosthesis to the supporting teeth, there are quite a few options.

Prosthesis installation

Adhesive dental prosthetics can be performed for one or more visits to the dentist.It depends on the chosen design, as well as on the condition of the supporting teeth.The procedure is carried out in several stages.

1. First you need to process and prepare the substrate.The dentist performs complex cleaning, heals caries, conducts superficial turning or grinding of the walls of the teeth.Different types of structures may require a different degree of surface treatment.In one case, you can not do without an easy turning, in another it will be enough just to grind the tooth walls.If the base is poorly prepared, the adhesive bridge can come off too quickly.
2. Prosthesis can be manufactured in the dental laboratory or directly in the patient's oral cavity.In the first case, it is necessary to remove the impression.
3. In the next step, the adhesive bridge itself is made.If ceramic, plastic or metal is used, an indirect method( in the laboratory) is used, a prosthesis made of a retro-reflective composite can be made in the patient's cavity.
4. Now you need to firmly fix the design.For this purpose, dental special glue is most often used.

Advantages of adhesive prosthetics

To date, this procedure for restoring teeth is popular among patients who want to regain an attractive smile.The use of adhesive bridge bridges avoids injury to adjacent supporting teeth and gum , which is considered one of the most important advantages of this procedure.

Teeth recover quickly enough, in some cases for just one visit to the dental office.Preparation for prosthetics is the treatment of the tooth surface, which eliminates the need for anesthesia.In comparison with other methods of restoration of the dentition, adhesive prosthetics are more affordable.At any time, the adhesive bridge can replace or remove without damaging neighboring supporting teeth.

Unlike other temporary structures, adhesive bridges are not removed.Another important advantage of prostheses is their high aesthetics.Made of composite materials or ceramics, crowns almost do not differ from natural teeth.

Disadvantages of

This type of prosthetics is characterized by a number of shortcomings, which should be noted before a visit to the dentist.

1. Prostheses are quite fragile, therefore they require careful treatment of themselves.They should not be placed on the chewing teeth.Adhesive-bridging prosthetics is recommended to use no more than two teeth.Do not give the crown strong loads, at the place of installation of the prosthesis you should try not to chew the food , and even less to bite the apple, for example, or eat nuts and sweets.
2. Adhesive bridges are short-lived, which is also due to the fragility of the structure.They are usually used for temporary prosthetics.Even the most solid structures will last no more than 4 years.
3. The missing tooth is not fully recovered, it is still non-functional.Prosthetics is rather aimed at eliminating cosmetic defects in the dentition.In addition, the progression of bone atrophy continues under the prosthesis, which can have negative consequences.

Contraindications

There are a number of cases where it is not possible to install adhesive bridges.The causes are most often due to poor condition of the entire dentition.So, it is impossible to apply prosthetics with incorrect position of the supporting teeth of or their strong destruction.It is also contraindicated to install prostheses to patients with pathological trembles, a tendency to gnaw nails, mobility and brittleness of the dentition.