Which crowns are best to put on your teeth: an overview of the options. Should I get crowns on my front teeth? Is it worth getting a crown on a tooth?

Prosthetics using modern materials is a method of restoring chewing function and dental aesthetics.

People often take a long time to get ready to see a specialist, fearing pain and discomfort in the oral cavity, but in most cases the fear is completely unfounded.

Before going to the orthopedic dentist’s office, it is important to learn how crowns are placed on teeth in order to better understand the essence of the process.

The more information there is about preparing for prosthetics and the stages of fixing durable onlays, the easier it is to get rid of unreasonable fear.

In what cases is a crown placed on a tooth?

Prosthetics are performed when there is significant tooth decay, when conventional filling does not produce results.

Other indications: decreased chewing function, deterioration in appearance. The uneven edges of problem units injure delicate mucous membranes, and an inflammatory process develops.

The faster the restoration of the shape, strength, and chewing ability of the tooth takes place, the lower the risk of damage in the oral cavity.

It is important to know: poor quality chewing of food leads to swallowing large pieces and excess stress on the stomach and intestines. Uneven, dilapidated teeth are not only a repulsive appearance of the oral cavity, but also prerequisites for the development of pathological processes.

In large teeth, the distance from the enamel to the neurovascular bundle (pulp) is further, and the risk of burning sensitive fibers is lower. Smaller crowns are installed on single-rooted units (incisors).

Before prosthetics, the specialist must remove the nerve to reduce the risk of thermal burn in the pulp area.

How to place a crown on a tooth

The process of preparing for prosthetics, manufacturing, fitting, and final fixation of durable overlays takes several weeks. During this period, the person makes scheduled visits to the prosthetist.

Rushing in such an important and delicate process as installing crowns is inappropriate: poor-quality treatment of units, poor grinding of fangs, incisors or molars reduces the service life of products, provokes discomfort and microtrauma to the oral mucosa.

Photos before and after crown installation

At the first appointment, the doctor:

• examines the oral cavity, identifies problematic units;
• prescribes radiography to assess the condition of the roots and detect defects in dental tissue;
• talks with the person, finds out their wishes, and briefly talks about the process of prosthetics.

After receiving x-rays and assessing the situation, the doctor develops a treatment plan. It is important to take into account the limitations: chronic diseases, pregnancy, nervous disorders, problems with blood clotting, the development of tumor processes in the oral cavity, and other factors. The dentist should know whether the person is allergic to medications and other irritants, and which antibiotics and anti-inflammatory compounds cause side effects.

The future owner of ideal teeth should receive comprehensive information about suitable prosthetic methods, taking into account the condition of the units, and the optimal type of crown prostheses. The doctor talks about the stages of work, indicates the estimated cost of products and additional services.

Crown installation diagram

It is important to focus on the average price threshold and clarify what manipulations are included in the indicated price. If a clinic offers the installation of high-quality products at a reduced price, then you should not immediately be tempted by a tempting offer: you will have to clarify whether all services are included in the announced figures.

Treatment plan:

• Removal of “dead” teeth (no nerve). The gradual destruction of problem units provokes the development of negative processes in the oral cavity and reduces the service life of dentures.
• Preparation for attaching crowns. It is imperative to eliminate inflammation in periodontal and periodontal tissues and fill carious cavities.
• Coordination of the type of crown prostheses. The cost of products and aesthetics depend on the material. Experts offer several options. They are relatively cheap (from 7.5 thousand rubles): metal-plastic, metal, metal-ceramics using non-precious metals. More expensive types of products made from zirconium dioxide, aluminum oxide (from 15–18 thousand rubles), metal-free ceramics (cost – 20 thousand rubles and more).
• Calculation of the approximate duration of prosthetics and the cost of all stages of work. It is important to clarify all issues and eliminate disagreements so that the prosthetics process proceeds without conflicts or hitches.

The best option is to attach the product to a living tooth. This point is especially important when installing durable onlays on fangs and molars, which are actively involved in the process of chewing food.

Preparatory stage

• treat pulpitis, caries, eliminate the inflammatory process in the periodontium;
• if indicated, fill the root canals and remove nerve fibers;
• restore a tooth if the unit is dilapidated. The lack of durable tissue on which the crown can be secured leads to early loss of the filling along with the prosthesis.

Methods for restoring the coronal part

Each case is individual: the choice of method depends on the degree of destruction of the problem unit. After installing a stump tab or a solid base resembling a mini-reinforcement, the restored teeth are practically no different from healthy ones in terms of functionality and appearance.

Using a pin

A strong rod is screwed into the sealed root canal, creating a basis for attaching the filling material. The dentist builds up the tooth, then grinds it down for a crown, and goes through the standard prosthetic process.

Using the pin

Using a stump tab

A more reliable and durable option for restoring damaged areas. Dental laboratory specialists cast a core from non-toxic, bioinert metal. The finished product is the root part for strong fixation in the canal and the coronal area, which exactly repeats the shape of a certain unit of the dentition.

Tooth preparation

A rather unpleasant stage of prosthetics, during which the dentist gives the problem unit an optimal shape.

Diamond burs and a conventional drill are used to grind teeth.

Most reports of discomfort involve the handling of living units.

The use of local anesthesia makes the process painless, leaving only psychological discomfort at the sight of dental instruments.

Preparation of units without nerves (“dead” teeth) requires the introduction of anesthetic compounds in isolated cases, for example, if it is necessary to move the gingival tissue far away from the unit of the dentition.

The thickness of the surface subject to grinding depends on the type of crown-shaped prosthesis and is at the level of 1.5–2.5 mm. To install cast products, the doctor removes a smaller amount of hard tissue. After preparing the tooth, the base remains in the mouth - the “stump”.

The dentist takes an impression to create an exact replica of the units. All that remains is to create plaster models to fit the dentures.

When a patient chooses the type of crowns, it is necessary to know how long such a product lasts. and care tips - this article is devoted to this.

What to do if your teeth are crumbling? It will help you understand the reasons for this phenomenon and choose treatment methods.

Dental prosthetics are a common procedure in dental clinics. Sometimes patients complain that the tooth under the crown hurts. Let us explain why such symptoms appear.

Laboratory stage: making crowns

The process is quite lengthy and depends on the type of prosthetics, material, and number of products ordered. During the waiting period, a person cannot walk with “stumps” in the mouth: grinded teeth worsen the aesthetics, and the risk of food and drinks affecting the base for attaching dentures increases.

To restore the appearance of the dentition, temporary crowns made of fairly durable but inexpensive plastic are attached to the ground base.

Metal-ceramic crowns

Based on plaster casts, a dental laboratory specialist forms a future tooth from the selected material.

Ceramic and metal-ceramic products require longer manufacturing times than cast metal crowns.

Trying and fixing crowns

Before the completion of the prosthesis manufacturing work, the first fitting is carried out. It is important to evaluate how firmly and accurately the frame fits onto the prepared “stump”.

After monitoring the quality of work and making adjustments (if necessary), the dental technician continues to form the crown-shaped prosthesis.

For example, when using metal ceramics, a specialist applies a durable, aesthetic ceramic coating to the base.

Upon completion of the work, the dentist temporarily fixes the prosthesis. This step is mandatory, although some patients think otherwise.

Why does a specialist attach a crown with temporary cement? The method allows you to assess whether the restored unit interferes with the teeth from the lower or upper row located opposite: “two” - “two”, “four” - “four” and so on.

It is important to check how the teeth and surrounding tissues react to a new element in the oral cavity, to see if there is any pronounced discomfort or allergic reactions. Sometimes defects in root canal filling appear, the development of an inflammatory process and severe pain.

Common defects: overbite, the prosthesis does not fit tightly on the neck of the tooth, injures the gums, and provokes bleeding of soft tissues. If complications arise, it is important to contact a prosthetist and discuss how to eliminate the deficiencies. In each case, the decision is made by a specialist, taking into account the identified deviations.

Temporary crowns remain on the teeth for 14 to 28 days. If there are no complaints, the dentist removes the prosthesis, removes the temporary material, cleans the unit, and fixes the product using permanent cement.

Is it possible to remove the crown?

There are two options:

1. Planned replacement of products after 10–15 years of wearing prostheses.
2. Urgent replacement if a tooth hurts under the crown; after a while, defects in the product are discovered that interfere with chewing food and create discomfort.

The process is quite unpleasant even when removing dentures from “dead” units of the dentition. To remove the crown, strong burs and discs are used and the product is sawed. When there are two layers, for example, metal and ceramic, the task is not easy to cope with.

Local anesthesia is required. When removing crowns, injury to the gum tissue around the problem tooth is possible.

To reduce the risk, it is important to contact an experienced prosthetist with a good reputation.

Many people throughout their lives are faced with the need to restore dilapidated units of the dentition. Before installing crowns, it is important to learn how dentures are placed.

For more than 10 years they have been used for dental prosthetics. Are such crowns effective and how much will the treatment cost? About this on our website.

Many adults don't want to get braces, but they still need to straighten their teeth. Is it possible to straighten teeth without braces? Read.

Important points: find a good orthopedic dentist, select the optimal type of products, follow all doctor’s recommendations during temporary and permanent wearing of crown-shaped dentures. Only a balanced approach to prosthetics will save you from painful alterations and endless visits to the dentist.

Video on the topic

A crown is a non-removable structure that is one of the... Its installation is resorted to in cases where the tooth has a large percentage of destruction and treatment with its use is not possible. Crowns are also installed when there is a pronounced anomaly of one or more teeth for aesthetic purposes.

In any case, this is a rather complex dental procedure that requires some time and manipulation. Therefore, it is quite natural for patients to have many questions related to it.

Indications for installation

The decision to install can only be made after consulting a dentist, and often this also requires an x-ray examination. Typically, such prostheses are placed under certain conditions:

In order to preserve or prevent further destruction of the chewing element, the dentist may recommend the installation of crowns in some other cases.

Installing a crown from “A” to “Z”

Installing a crown on a tooth takes place in several stages. This is not an easy procedure that requires more than one visit to the dentist.

Preparatory stage

At the first stage, a full examination of the oral cavity is performed, the condition of the teeth is determined, and, if necessary, X-rays are taken. Based on the results of the examination, the dentist makes recommendations for prosthetics and draws up a detailed treatment plan.

After this, the preparation of the tooth begins for installation of a crown on it.

This is an extremely important point in the prosthetics process, requiring a very responsible attitude:

Laboratory stage

The photo shows a cast for a bridge.

At the end of the preparatory stage, the dentist uses a special viscous mass to take impressions of the patient’s dentition. Based on them, plaster models of teeth are first created, and then the crowns themselves.

The process of making dentures takes a lot of time, so during this period the patient is offered temporary crowns made of plastic.

In the case of prosthetics for the front teeth, they will hide unsightly ground stumps. In addition, chewing elements in this state are very vulnerable to mechanical stress and infection. Temporary dentures will help protect teeth prepared for installation and allow them to fully perform the chewing function.

Fitting and fixation

Before the final stage of manufacturing, it is certainly tried on by the patient. This is necessary to assess the quality of work, the tightness of the prosthesis and identify possible inaccuracies. If necessary, the prosthesis is modified.

Before the final installation of the crown on the tooth, the latter is fixed with temporary cement and worn for some time.

Typically this period ranges from two weeks to a month. This is necessary in order to monitor the tooth’s reaction to the installation of a prosthesis, to check whether the patient’s bite is disturbed or if he experiences discomfort.

At the end of the trial period, the denture is easily removed by the dentist, all temporary cement is carefully removed, and the crown is permanently installed. This step is carried out provided that there are no patient complaints during the period of temporary fixation.

Methods for restoring the coronal part

The photo shows a tooth tab for a crown.

In cases where the tooth is very badly damaged, before installing a crown, it is necessary to restore the part located on the surface of the gum.

This can be done in two ways:

1. Pin. This restoration is carried out by screwing a pin into the sealed canal of the tooth. Then a filling made of a special material is placed on it. Only after this the tooth is ground down.
2. Stump-shaped tab. Restoration using a stump-shaped inlay is more reliable and desirable. It is a structure that has root and crown parts and is manufactured by specialists in a dental prosthetic laboratory. The root part of the dental inlay is necessary for fixation in the tooth canals, and the coronal part is already prepared for installation of the prosthesis.

The photo shows the installation of a stump-shaped inlay under a tooth crown.

Features of the manufacture and installation of stamped crowns

To produce stamped crowns, a clinical and laboratory stage is required. Clinical includes:

This is followed by a laboratory stage, during which a plaster model of the patient’s teeth is made based on the impression. Melted wax is then applied to give the crown its anatomical shape, after which a plaster stamp is made.

Subsequently, it is replaced with a light alloy metal stamp and the most suitable metal sleeve is selected, which is given the desired shape using a screw press.

Finally, the crown is polished and ground, and it is transferred to the dental clinic.

Stamped crowns have very thin walls, so their installation requires grinding down a very small layer of tooth enamel. Their installation is possible in cases where at least 30-40% of the crown part of the tooth has been preserved. In production, steel is used, less often gold.

First, a metal prosthesis is installed temporarily and the tooth’s reaction to it is observed. If the patient does not experience discomfort, the prosthesis has the correct shape, fits tightly enough to the stump and does not cause malocclusion, then it is removed and cleaned of temporary cement.

After this, the stamped crown is permanently installed on glass ionomer or zinc phosphate cement.

What interests patients most often?

Does it hurt to get a crown?

Any dental procedure causes some discomfort for most patients. In the process of installing crowns on teeth, the most unpleasant is the initial stage - the preparatory stage, during which the teeth are drilled, the root canals are cleaned and filled, and grinding for the prosthesis is carried out.

But given the fact that crowns are most often installed on dead teeth, the likelihood of pain is reduced to zero. If a healthy, living tooth is undergoing prosthetics, then all manipulations at the preparatory stage are carried out using local anesthetics. The installation of the crown itself is absolutely painless.

How long does the procedure take?

Installing a crown is a fairly lengthy process. This is due to the fact that it is carried out in several stages. For the preparatory stage, 1–2 visits to the dentist are usually sufficient, but more may be required. The time of visits directly depends on the condition of the prosthetic tooth.

Laboratory fabrication of a crown takes a long time. This process is very complex and can take several weeks.

Once the crown is ready, it is installed on the patient using temporary cement for 2-4 weeks. Only after this the prosthesis is finally fixed. Thus, from the first visit to the dentist until the final result is obtained, it may take 1-2 months, and in some cases more.

Is it possible to put crowns on living teeth?

Crowns can be installed on living teeth if they are not single-rooted and their condition does not require nerve removal. This is also possible with bridge prosthetics with the installation of crowns on healthy supporting chewing elements.

Installing crowns on teeth requires a lot of time. But the modern level of dentistry allows this procedure to be carried out completely painlessly, and the installed prostheses do not differ in appearance from real teeth and are capable of fully performing the chewing function.

Let's try to find out which crown is better for a chewing tooth. This question interests many who have lost 6s and 7s, not to mention the last, eighth molars - called. Hundreds of thousands, if not millions, of people around the world face this need every year. Of course, there are very poor countries where only a few percent of the population can afford prosthetics; we do not take them into account.

So, our task is to qualitatively restore the tooth, and so that it does not fall apart when we decide to snack on something harder than soup.

Types and materials of crowns

Teeth 6 to 8 are not included in the concept of “smile zone,” and therefore doctors believe that their aesthetics should be the last thing to worry about. Many people install the simplest, stamped metal crowns. Not only do they look creepy, but the surface is not at all adjusted to the rest of the teeth. That is, it is simply a “metal part” in your mouth. The cheaper it is, the less anatomically correct it is made and the worse the condition of the ground tooth underneath it will be. Therefore, most experts recommend installing metal ceramics.

A crown can be for one tooth or several. Sometimes, when you need a prosthesis for 2-4 teeth, a whole bridge is placed on special fasteners that hold on to healthy teeth.

First of all, we will talk about restorative crowns. They are used to return a person to the ability to chew normally. There are several main types.

1. Full crown. It replaces the destroyed natural one completely.
2. Stump- recessed type. If the tooth is almost completely destroyed, this option is the most convenient and aesthetically pleasing.
3. With pin. Option for severely damaged teeth.
4. Half crowns. Cover all sides except the inner (lingual). They are often used to mount bridges and other types of prostheses.

In any case, the crown for a chewing tooth is selected taking into account the increased load.

If the patient insists that the tooth should look as natural as possible, prosthetics using crowns on a zirconium frame is recommended.

Crowns on a zirconium frame

High accuracy of fitting of such crowns is ensured due to the fact that this is done using computer modeling. Therefore, the errors amount to hundredths of a millimeter. When it comes to getting an exact replica of the tooth you are going to chew on, it is important that it is the right height and shape. Otherwise, the load on the maxillotemporal joint will be uneven, which can lead to various disorders.

A pin insert made of fiberglass or titanium can also be used. In the first case, we get transparency - the base is not visible through the crown. In the second case - increased strength.

Video: Types and types of dental crowns

For example, you have a damaged tooth and you want to stop the process of its destruction. In this case, you can install a completely aesthetic metal-free crown. They are made of ceramic, very similar to real teeth, but are quite expensive. Therefore, it can be expensive to place them on a chewing tooth.

If you need to combine reliability with a certain level of aesthetics, it is recommended to use metal ceramics. The frame of such products is made of nickel-chromium and cobalt-chromium alloys. For “distant” teeth, metal crowns can also be used.

The most important point is preparing the tooth for the installation of such structures. After all, in order to place a crown, the tooth is ground down, the nerve is removed from it, the root canals are cleaned and filled. If the filling is not done well enough, an inflammatory process may begin. The most unpleasant moment in this story is that inflammation begins late, when the warranty on the artificial tooth installed for you expires. In the CIS they rarely give a guarantee of more than a year. For comparison, in Germany high-quality crowns have a warranty period of up to five years. Tell me, we don’t have such specialists? Yes, but they still don’t risk promising that your crown will last that long.

Metal ceramics on teeth

How is a crown selected?

The choice of crown type in most cases depends on the degree of tooth decay. In some situations, the doctor can perform restoration with filling materials, which will be cheaper and faster. In others, if the remaining part of the tooth cannot withstand the loads, a crown is recommended. Sometimes it is placed on an implant made of titanium, which can be screwed into the root of the tooth or into the jaw bone.

Prices

For many people, the question of which type/material to choose comes down to financial issues. That is why in our country there are so many people with “iron” teeth. After all, a beautiful metal-free crown for a chewing tooth can be quite expensive.

I simply entered prices into a search engine and was surprised at the range. For example, in St. Petersburg they ask for 35 thousand rubles for one zirconium crown. At the time of this writing, it was $533. But, after scrolling through several offers from clinics in other cities (both the Russian Federation and Ukraine, Belarus), I was convinced that there are much cheaper options. For example, Kiev residents offer the same service for $149. The Moscow clinic asks for 25 thousand rubles. (379 USD).

But this is all based on zirconium dioxide prices. Conventional cermets are cheaper; metal costs pennies compared to these prices. So here it’s up to you to choose - to install one that is less aesthetically pleasing, average in terms of parameters, or almost ideal, but more expensive.

Ceramic crowns for teeth

For example, from the above-mentioned Muscovites you will pay around $200 per tooth for high-quality metal-ceramics. A metal-plastic crown will cost $73.

Dental crown - photos of installation stages

How long will a crown last?

Only a person who can foresee the future can answer this question accurately. Because not a single doctor can predict how much you will load the tooth, whether the destruction of the “remnants” on which the crown is attached will begin, etc.

Crowns can wear out over time. The cheaper option you choose, the sooner this process will begin and a replacement will be needed.

Features of dental crown care

If you have a simple single crown installed on a tooth, then a toothbrush, paste and floss will be enough for care. But if you have a bridge installed (or, as it is also called, a bridge), then certain difficulties will most likely arise with hygiene. The fact is that such dentures have an intermediate part (it is what restores the lost tooth), food debris accumulates under it, which is sometimes very difficult to remove.

But regular hygiene is not everything. I also recommend using irrigators that allow you to clean the most inaccessible areas of the oral cavity (for example, under the same bridge) from soft plaque and food debris. Irrigators form a pulsating water stream under pressure and deliver it through a special nozzle.

Video: Installation and care of dental crowns

Could there be any problems?

Metal-ceramic crowns are very durable, this is the optimal material for prosthetics even for front teeth, not to mention chewing teeth, but there is one unpleasant nuance that you should be aware of. We are talking about darkening of the gum edge. Moreover, this can be observed both immediately after installation and after a certain time.

What is the reason for this phenomenon? Darkened gums are a metal frame that protrudes through the mucous membrane. In this case, everything depends on the characteristics of the smile: if the gums are visible during it, then the defect described above will also be noticeable.

I often see fear and disappointment on the faces of patients when the word “crown” is mentioned. And I am sure that this is not unfounded. Almost every patient of mine has either a personal bad experience, indirectly or directly related to “crowns,” or his friends or relatives have such an experience. Let's try to understand the reasons for this unsuccessful experience using the example of questions and arguments that patients use to operate.

Myth one: “Teeth decay and rot under crowns”

Yes, this happens, and patients come to me with similar problems. The reasons may be different, but they are all quite understandable.

Reason one. Teeth that were severely damaged even before prosthetics. Unfortunately, crowns are sometimes offered to a patient in cases where, according to modern treatment protocols, it is time to remove a decayed tooth. Hence the problems - if a tooth is critically damaged by life, then the crown is only the final chord, which often does not last long. If a tooth is destroyed to the level of the gum (or under the gum), and there is no way to improve this situation, it is better to replace such a tooth with an implant while there is enough bone tissue around.

Reason two. Poor hygiene. If this is the cause of the destruction of healthy teeth, then no crown will save a weakened tooth from the effects of microorganisms.

Reason three. Neglect by the doctor of such an important clinical stage as the manufacture of intermediate crowns. People also call them “temporary”. For modern doctors, the stage of making “temporary” crowns is inextricably linked with the making of permanent ones. If you neglect it, there may be problems.

Reason four. Poor quality crowns that do not fit well to the tooth. When there is a large gap between the tooth and the crown, this will not lead to anything good. Plaque accumulates in the cracks, an unpleasant odor appears in these areas, and the gums begin to become inflamed.

Here is one example of a tooth being removed due to a huge gap formed by the edge of an old metal crown.

If desired, one could stick a finger into this gap. Now compare the fit of the old metal crown with this photo:

The crown-tooth boundary, even with high magnification, is visible only by the color transition. The microscopic gap is securely closed with fixing cement, like a sealant. This is the kind of fit that any modern crown should strive for.

Myth two: “The tooth needs to be ground down heavily for a crown.”

This is not entirely true. Currently, in modern dentistry it is customary to preserve tooth tissue as much as possible, as this improves the prognosis of restoration. Using magnification - an operating microscope and binoculars - the doctor very well controls how much tooth tissue he removed during treatment. As a rule, for a modern design it is enough to remove 0.6-0.9 millimeters of tissue, depending on the clinical situation, and an adequate doctor always strives for these values.

In this photo there were 2 teeth side by side with different approaches to treatment for crowns. On the right is a tooth cut down excessively (the thickness of the removed tissue is about 2 mm), on the left is a tooth processed using magnification (the thickness of the removed tissue is 0.4-0.6 mm). Modern materials (metal-free ceramics) and magnification tools allow dentists to treat teeth 3-4 times more carefully. And this significantly affects their service life.

Myth three: “If anything happens, after the crown the only thing is removal.”

Let's look at the previous paragraph. If the boundary between the edge of the crown and the tooth is above the gum, if the grinding was done carefully under magnification, then re-prosthetizing such a tooth even after a long time is not a problem. If the tooth is destroyed even before prosthetics, then there is really nothing to hope for.

Myth four: “Teeth under crowns must be depulped (the nerve removed) and pins placed.”

This is an inveterate myth, which, unfortunately, is still reinforced by many dentists. I can only say that with the use of modern equipment, cooling, adequate temporary prosthetics and careful hands, it is possible to work on vital - “living” - teeth without any problems. But often it is not necessary to cover such teeth with a full crown - it is enough to make an inlay.

These four myths are often the most important arguments of patients “against” dental restoration with crowns. What happens when patients choose a “filling” instead of a crown, arguing that “if it falls out, I’ll put a new one”? A few photos will answer best:

And the reason for such fractures is that the load on the tooth is very serious, and many, including some dentists, do not take this into account. The crown allows you to distribute the chewing load more evenly and safely over the remaining part of the tooth, without leading to chipping of the walls. Whether it is worth risking a tooth and preferring a large composite filling to a durable, properly made ceramic crown, everyone decides for themselves.

And now I would like to give an example of work according to modern indications. The patient underwent endodontic treatment of the root canals of tooth 4.6 due to irreversible pulpitis, then a decision was made to make an indirect all-ceramic restoration (crown).

The “core” of the tooth was restored and it was prepared for a full crown:

View of the finished restoration in the oral cavity after a few weeks:

P.S. So, is the word “crown” really a death sentence for a tooth? In my opinion - no! And with my article I tried to prove this with examples. The procedure for making a crown in modern dentistry is a high-tech event aimed at preserving the tooth and its further long-term functioning. The use of water cooling during preparation and a rubber dam make the procedure quite comfortable for the patient. The doctor's use of magnification allows maximum control over the preparation process. And such a novelty as digital impressions saves the patient from what is perhaps the most unpleasant procedure in prosthetics. In the right hands, an indirect restoration (crown or inlay) can help protect the tooth from fracture. If they are wrong, they lead to problems and disappointments, which give rise to many myths. So, dear patients, choose your doctor carefully! Good luck to everyone!