Prosthetics of teeth with cermet: photo and price of metal-ceramic prostheses

Prostheses made of cermets are made with the help of an alloy of chromium, cobalt and nickel.If to explain easier, then this is a construction of metals, on top of which there is a special coating( ceramics).A special layer in the form of gold or platinum is possible.These materials make it possible to achieve a very similar result with your own teeth.

How are prosthetics made from cermets?

Crowns made of cermet are manufactured according to the following scheme:

1. The dentist makes a cast of the upcoming construction.
2. Gives this impression to the dental technician.
3. The technician makes a model of future prostheses.
4. A dentist tries on the design on the patient's teeth.
5. When defects are detected, the design is sent back to the finalization of the technique.When everything is well suited, a ceramic layer is applied on top of the structure.
6. At the last stage, the prosthesis is covered with a layer of glaze.

Indications for prosthetics with cermet

Cermets of cermets are attached to real teeth or, during their absence, to implants.Either way, has certain indications:

• Crown destruction.That is, the complete destruction of the outer part of the crown occurred and it is impossible to restore it with the help of seals or dental tabs.
• Defect of already installed prostheses.For example, the crown has strongly changed color, lost its shine, it was deformed.
• In humans, severe abrasion of the dental coating.
• Dentition defect.
• The discrepancy between the existing dental structures and aesthetic characteristics.This applies to metal crowns, plastic prostheses, bridge crowns and combined structures.
• The need to restore the naturalness and masticatory function of the teeth.
• Anomaly of dental growth, if other methods of elimination of this defect are impossible.
• It is necessary to restore several teeth near the dental bridge.

Advantages of cermet

Prostheses made of cermet have a wide range of advantages:

• Absolute hygiene.Prostheses made of cermets can completely eliminate the penetration of microorganisms and are guaranteed to abstain from their action.This is a very important advantage for patients with painful gums.
• Great aesthetics.Often patients turn to prosthetics not because of health problems, but because of aesthetic discomfort.Prostheses made of cermets perform well with this.An experienced technician at a professional level will make artificial crowns so that they will be difficult to distinguish from natural teeth.The best effect can be achieved in the case where it is necessary to simultaneously prosthetic several teeth.
• Absolute functionality.Teeth from cermets, as well as their own, perform their direct functions.A person does not feel a sense of difference during a meal.
• Protection.The metal frame of the prosthesis tightly contacts the tooth.Therefore, the tooth is not subsequently destroyed.Moreover, the tooth is completely protected from the negative impact of its environment.
• Affordable price.If we compare the price of dentures and non-metallic implants, then the price is very encouraging.But cermets are priced at a price higher than traditional metal prostheses.
• Durability.If you follow all the hygiene guidelines correctly, then these prostheses will last more than 20 years.
• Absolute biocompatibility.If the installation process was carried out qualitatively, the cermets do not cause any irritation and changes in the gums.
• Increased strength.These crowns can withstand very high loads, which will not break down.The load during chewing is distributed evenly and correctly.
• Color fastness.Prostheses made of cermets have no restrictions on the consumption of coloring food.

Disadvantages of metal-ceramic prosthesis

But at the same time metal-ceramic prostheses have a number of drawbacks:

• Depolpation is required.In some cases, the installation of cermets requires the removal of nerves.
• Turning is required.Unfortunately, for the installation of cermets it will be necessary to sacrifice healthy teeth that are in the area of ​​installation.
• Possibility of formation of chips.When the load exceeds the allowable, chipping may occur.
• Possibility of aesthetic disruption.Near the edge of the prosthesis can form a black line from the metal frame.This is the result of lowering the gums.Such a manifestation significantly spoils the attractiveness.
• Hardness of cermet.It is much higher than the hardness of your teeth.It seems that this can be attributed to the advantages.But high strength through time leads to abrasion of teeth in the opposite row.

Probable complications of cermet

Prosthetics can have side effects .This can happen both from the inserted material, and from the actions of the dentist.As a rule, factors are technical and human.Side effects can appear in the form of inflammation of the gums and gingivitis.Diseases of soft tissues can be caused directly by an established prosthesis.Most often, the focus of infection begins in the area on which the crown touches the tissues.Most likely, during the installation was not observed technology, plus a person did not provide proper hygiene.Thus, the described procedure factors created an undesirable effect.In this case, the dentist will be required to remove the tooth.

It happens that the patient feels pain under the prosthesis itself.Most likely, periodontitis develops.Often this happens when the prosthesis is clothed on a living tooth.

also shows cyanosis of the gums , this reaction is caused by a metal crown.In addition to unnatural color, a person does not feel any discomfort.This complication causes only an aesthetic problem.

In some cases, under the metal-ceramic layer of the prosthesis, a metal substrate can be observed.This can often be seen in people who have performed a single-tooth prosthesis.When the restoration of a number of teeth was carried out, this unaesthetic moment is imperceptible.

How does prosthetics work?

Preparatory process

Before inserting the prosthesis, an X-ray examination is required.With the help of his doctor can see foci of inflammation and other negative processes.The diseases found must necessarily be cured.

If necessary, non-viable teeth remove .Then the remaining dentition and gums are treated.The man's research and the budget drawn up completely lead to the procedure of prosthetics.

When the tooth has left its roots, the missing construction is restored using a pin or a tab.The cultivation tab allows you to restore your teeth even with very strong fracture.About its establishment the doctor is defined or determined at a stage of preparation.The pin before the build-up is established in almost half the cases.

Prepulses of prostheses produce depulpation.This procedure causes a lot of disagreement.Professionalism, qualifications, experience of the dentist and modern equipment in this case are paramount.

Sharpening or preparation

This is a mandatory procedure.Directly the preparation process is performed so that the tooth receives the conical form .

While the cast and final prosthesis is being performed, a person walks with a temporary prosthesis.The crown protects the tooth from power load, food penetration and infection.As a rule, this crown is made of plastic.

The crown is fastened with a special adhesive material, it perfectly adheres the surfaces, and also provides additional strength.

It is possible to install a metal-ceramic prosthesis without depulpation.This is required for such moments when a living tooth with nerves is much better, more durable and better than where the nerves were removed.The depulpated tooth becomes quite brittle after a time.After a while, it can break down under the influence of a metal-ceramic construction.It is for this reason that dentists tend to install pins.The only exception is molars, which have the necessary amount of bone tissue, which makes it possible to securely fix the structure.

A tooth with nerve endings is much easier to tolerate negative effects.It is these teeth that are least affected by caries.Excluding depulpation, it is possible to significantly reduce the price of prosthetics.

Contraindications to prosthetics

It is undesirable to use a metal-ceramic prosthesis if:

• A man has a shortened coronoid part.
• There are significant defects in the dentition.
• The person has an allergic reaction to the artificial construction.
• It is forbidden to install metal ceramics on a sick tooth.It must first be completely cured.
• There is a convergence of teeth.
• Periodontis is observed on the teeth.
• When a man grinds his teeth at night( bruxism).

Price for prosthetics

Metal ceramic crowns can be installed at different prices for .A cheap analogue costs about 4 thousand rubles.This is the simplest stamped design.The German and Japanese manufacturer produces dentures for 7 thousand rubles.for a unit.Belarusian and Russian manufacturers produce cermets for 5 thousand rubles.When the cermet is covered with gold and palladium or platinum and gold, its price will be about 10 thousand rubles.If the crown with a coating of pure gold, then 18 thousand rubles.

The price of prosthetics can be reduced using certain tricks.For example, on the back and side teeth put plastic crowns, and on the front - metal-ceramic.

Care of the prosthesis

It's no secret that clean and well-groomed teeth retain their health for quite some time.The same applies to artificial teeth.With them, you must perform the same activities as with your own teeth.All the procedures we know from childhood:

• In between cleansing of teeth, they must be rinsed with ordinary water or a pharmacy solution.This should be done after any snacks.
• It is mandatory to clean the prosthesis with your own teeth in the morning and at bedtime.
• If during the wearing of the prosthesis began to feel complications in the form of swelling of the gums, then you need to visit a doctor.He will determine the cause of the pathology and perform the necessary treatment.Great attention should be paid to serious foci of inflammation, slight bleeding and severe swelling.These symptoms of infection are most dangerous.
• Clean teeth and dentures with powder or paste.In some cases, you can use a thread.
• Preventive measures must be taken.For what the funds purchased in the pharmacy are quite appropriate.

Metal Ceramics or Ceramics

Each of these materials has advantages and disadvantages.For example, metal-ceramic prosthetics are optimal for the price and quality of .Durability, aesthetics, strength of these crowns at height.But, in case of allergy to metal products, these prostheses are undesirable to use.

Ceramic implants have a better aesthetics.These prostheses have almost no contraindications.Also in this case it is very rare to have depulpation.The turning takes place to a lesser degree than for the metal-ceramic construction.But this type of prosthetics is more expensive for the price.

If it is necessary to restore several teeth in the foreground, it is advisable to choose a ceramic structure made by pressing.The front part of the teeth is least affected by the load during chewing.Because the installed ceramic crowns will last quite a long time .

Often combine these two types of prosthesis.This is especially rational during the restoration of the whole set of teeth.That is, the front teeth are made of ceramics, and the long ones are made of cermets.

The right choice will be able to tell dentists in the clinic.They correctly and correctly determine the situation, and also will prompt ways of treatment.

Metal ceramic dentures are a fairly reliable and popular restoration of lost teeth.At a price they are quite accessible, and at the same time attract aesthetics and please quality.Therefore, one can not doubt the correctness of the decision making and the perfect choice.