Different types of false teeth - choose the best way to solve a delicate problem, differences in methods and materials

Just recently, a visit to the dentist with his tongs and a drill was almost like a challenge to the Gestapo.But now doctors easily cope with the pain and fears of patients shifted to the purse.The beauty and usefulness of teeth replacement are parallel to the course with financial opportunities and promotional photos.

Even the simplest case: when you need to insert just one tooth can provide a painful choice - when you do not want neither one nor the other.So the operation that was avoided is the best, but for this there is only one way: very carefully treats your teeth.But still: if a problem place already exists and it is between two healthy teeth, then there are three options( except for the simplest: the usual crown).

Knuckle pin

This case implies that only the root was left from the tooth, and quite healthy.Here, a lot depends on the professional inclinations of the doctor: if he initially sought to maximally sparing the remainder of the tooth, and not to the technological nature of the method.

This work requires almost jewelry accuracy , a painstaking attitude and besides the result will not be appreciated at once and may even be forgotten( the highest invisible praise to the doctor), and worthy payment arises in years, only together with an increased reputation.This approach to patients is less common than the desire to quickly make money on branded expensive implants.

Despite the opposite name , the cult insert , well executed, gives an excellent result:

• has the most gentle effect;
• leaves the root of the tooth in its own place;
• increases the surface of the support and as a result gives a reliable fastening and convenience.

To achieve reliable results of , the peri-toothed tissues should be well examined and, if found, the infectious focus is carefully treated.Not every doctor will take painstaking work with an unknown result - easier and faster to remove the root, than to achieve a difficult restoration.

Root reliability and confidence in the absence of inflammatory processes - is a prerequisite for to continue the work, which can be delayed.

The channel is completely cleaned no less than the height of the future crown and expands to 1.5-2 mm and further to the cone.All undercuts in the cavity of the tooth are removed.For the supporting tab of the single-root tooth, an additional cavity is made so that the structure is not cemented from the rotational loads.For multi-rooted tabs such manipulation is not required.

The Doctor, respectful of his and others' work, as well as the patient, carefully chooses even the material of the model: the wax used by some masters is a very unreliable material.Ashless plastic injection molding from recognized manufacturers - is the best option for ( DuraLay kit).

1. The production of an exact model requires skill and spatial imagination when processing channels( otherwise the frozen model may not be retrievable and then the plastic will have to be drilled to be able to be pulled out).
2. Culture inserts are cast from various alloys.Each of them may have its own shortcomings.Titanium has sufficient hardness and bioinertness, but has some fragility.
3. The bactericidal properties of silver-palladium alloys are good, but they can cause pigmentation of the gums, especially in the case of restoration of the roots destroyed below the gum.The chromium-cobalt alloy is difficult to process.Optimum is a gold alloy with 10% platinum.At present, special glass fibers and zirconium ceramics are increasingly used.

Next, a very conscientious master( doctor) does the fitting.The meaning of such a fit is that there should not be premature contacts of the tab and root - otherwise there will not be a layer of cement in this place.After fitting the location, the premature contacts are deleted.

Material for the manufacture of

An ideally constructed and correctly inserted structure has a continuous thin layer of cement between the insert and the inner surface of the channel.The quality of composite cement has the same decisive importance as the thoroughness of the adjustment of the insert.One of the best is glass ionomer fixing cement from GC( Japan).

The basis for a tooth with parallel channels does exactly the same.But a cult insert for a tooth with three channels in manufacturing is much more difficult.A separate tab is made for each channel, and then a common demountable matrix is ​​cast: monolithic with a tab for the main channel and with holes for the tabs of other channels.The service life of such tabs is 5-10 years.It remains only to make a crown and put it on the base.

Even from this superficial description of the work it is clear that it requires hard work and not everyone is able to adequately assess it, so doctors do not advertise such an opportunity, which they themselves perceive as ungrateful work.But doctors, initially aimed at a good sustainable result, gradually deserve respect and an excellent reputation, and as a result receive an extensive clientele.

On the basis made in this way, you can also plant a bridge of several crowns.

Pin tooth

There is a huge variety of both standard pins, and crowns to them and ways of fastening.This method of tooth restoration is more technological, faster in manufacturing, cheaper than a cult insert, but at the same time inferior to it in reliability.

The requirements for root integrity are practically the same: it must be of sufficient length, it is not prone to caries and without inflammatory processes. The pin and mounting method are selected in each case individually.

For example, if the root walls are rather thin and it can crack, then a special ring of gold alloy is fitted for the turned neck of the tooth and soldered to it with a plate, thus obtaining a cap on the root.In this cap, drill a hole for the pin in the right place, solder it and after fixing fix a porcelain or plastic crown.

Implants

Implant( the word implant is the right one, and the implant is a person, as well as a contestant, saboteur, etc.), that is, the artificial root , like the crown that attaches to it, canNoticeably differ in price depending on the material, as well as the methods of implantation, the clinic and the complexity of the operation.

The most famous implants and their manufacturers:

1. Nobel is a Swiss-American company.
2. Astra Tech is a Swiss manufacturer.
3. ARDS is an Israeli manufacturer and developer.
4. Bicon - produces original short implants.
5. Alpha Bio - excellent Israeli manufacturers.
6. MIS - Israeli company produces a wide range of models.
7. Dentium is a company from South Korea that has mastered the production of Implantium implants, the latest tools and restoration materials.

The price of implants: from 6500 to 50000 rubles, and with the associated work can exceed 150 000 rubles.

Implant designs are very numerous, well-known manufacturers guarantee their strength and reliability.It can be believed that it would be strange if people 70 years after the creation of an atomic bomb could not produce expensive but reliable self-tapping screws with a demountable head, and an implant with an artificial tooth, as a rule, differs little from a conventional screw in the technical plan.

Tips and advice from

It's not about the strength and reliability of the metal parts themselves, but about how the biological object( jaw) interacts with an alien body.Therefore, the question of which tooth is better to insert should be formulated differently: how to find a good doctor?

It depends on him how the preliminary examination will be conducted and the whole process is in many respects a difficult one.Massive advertising and spectacular photos guarantee at best the price.It is necessary to search not only for a decent clinic, but also for an excellent doctor .A good doctor probably has many grateful patients, but not all of them, smiling with a pleasant smile, will want to remember: what bad things he once had teeth.

Science and technology have gone far ahead, but biology against the backdrop of cybernetics and nuclear physics looks so far somewhat helpless - its main thing is yet to come.All that dentists use, they are created mainly by technicians, the tomograph was introduced by physicists and programmers, and the contribution of biologists is still not very noticeable.

When an elegant, biological solution for growing natural teeth is found, then screwing metal screws( implants) into the living jaw will be shudderingly perceived as medieval barbarity, like a wooden leg instead of sawn off.

And now?Now, if you need to insert a tooth, and even more so an implant - the old advice remains in force: look for a doctor, good doctor .And about advertising implants and zirconium dioxide, if necessary, he himself will remind.