Crown on tooth: photo before and after installation

The installation of a dental crown is a way to restore a practically destroyed tooth, restore its functional abilities, protect it from various diseases, including caries.The device is a non-removable prosthesis made from casts in a dental laboratory.Crown - a separate element, it can perform several functions, the design is installed not only to prevent further destruction, but also to fix the bridge or clasp prosthesis, with no teeth at all, in this case the technique of the installation changes.In the first case, the indications for use are unambiguous - the destruction of the tooth by more than two thirds, when another treatment can no longer contribute to the correct distribution of the masticatory load.

Classification

The classification of prostheses in the medical community is based on the material used for the manufacture.What crowns on teeth are better for photos, pictures, medical history and anamnesis can not be determined, specialist consultation is obligatory.He will tell you how to choose crowns on teeth, based on medical data, prices, preferences and opportunities of the patient.

Prostheses are available:

Metal;

Metal Crown
Ceramic;
Metal-ceramic;
Metal-plastic;
Plastic.

Metal and gold

They appeared the very first, often for their manufacture used gold or a special medical alloy based on it.This is due to the special properties of gold, this metal is well perceived by the body.However, if before the gold tooth was a sign of prosperity, now in the medical community it is considered that aesthetically such a choice is not justified.Although, what is a crown on the tooth, according to the photo of the gold prosthesis, many can well define and imagine the functions of such a prosthesis.

Gold crown

But metal crowns are used now.At present, various alloys of titanium and stainless steel are used for manufacturing.Precious metals are also sometimes used, but give preference to platinum or special spraying.

These very structures are quite inexpensive, they provide a complete restoration of the functional ability of the tooth.But the unaesthetic appearance still raises criticism.

Metal-ceramic dentures

Such dentures are an average option.They are strong enough, inexpensive, ensure the achievement of an optimal aesthetic result.The result is clearly visible if you compare it on the photo before and after the crown on the teeth of cermets.The design is specific, the metal is just the base.

Metal-ceramic dentures before and after installation

The advantages of installing such a prosthesis are significant, but dentists note that they are inferior to all-ceramic crowns in one.When the root of the tooth is exposed, even if it is minimal, a metal base is visible.But if you use a specific color in the production of a special metal, the problem becomes easily solved.

Ceramic Crowns

This is the most expensive type of prosthesis.But such crowns also look the most profitable from the point of view of aesthetics.The biocompatibility of this material is much higher than that of all the above.The characteristics of the material also make it possible to produce a prosthesis that is almost identical in terms of external parameters to a common tooth, that is, completely reproduce the transparency of the enamel, the color characteristics.

Such material is often chosen for prosthetics of the front teeth, this is ideal for creating a beautiful smile.

Plastic prosthesis

What else are crowns on teeth?At the moment, a material such as plastic is widely used.It is more accessible, but not strong enough.Therefore, such crowns are set only for a certain time.Most often they are used for fixing implants, but it happens that they are also used as a single element to fix the bridge prosthesis.The service life is from one to three years.The material has one advantage - affordable value.But the list of shortcomings is much more significant.The fragility has already been mentioned, also the crowns quickly lose color, because of what the metal base becomes noticeable.It is often impossible to achieve a proper fit between the metal base and the plastic part.

Plastic crowns

Plastic only devices are only used as temporary structures.Their service life is insignificant, they are optimally applied for the time of engraftment engraftment, in the manufacture of a permanent structure.

Which crowns are best for using

What kind of dental crowns are already clear.Which of them are suitable, establishes a specialist for medical indications taking into account all the nuances and wishes of the patient.It is possible to say with certainty that the attending physician determines the best crowns in each particular case.It is necessary to take into account both the cost of the structures and the term of its operation.

Crowns have their lifespan, they need to be changed to new ones every ten years.

Whole-ceramic crown before and after installation

The best results for all-ceramic prostheses, they are durable and look aesthetically pleasing, but they are the most expensive.In principle, it can be argued that for the front teeth they fit more than all the rest, for chewing teeth you can choose another option, affordable.If you look at the photos before and after the crowns on the teeth, you can see that all-ceramic dentures look more profitable, allow you to recreate the natural appearance of the dentition.