How is the tooth canal cleaning done and why is it needed?

Many people suffer from tooth decay, capable of hitting such a part of the tooth, which can not be seen visually. A person may not feel pain for a long time, but the process of destruction can reach the tooth channel. Bacteria penetrate into the dentin and begin to intensively multiply there, passing to the nervous tissue. The arising inflammatory process is shown by a strong pain. In this case, you need to see a doctor who will perform dental treatment.

Cleaning the channels in this case is a mandatory procedure. They take her under local anesthesia, so the patient will not feel any discomfort. However, patients experience and wonder: "Does the tooth hurt after cleaning the canals?". Let's try to find out this moment.

Should I be afraid of this procedure?

Anyone who has encountered a problem in the mouth, asks the question: "Cleaning the tooth canal - is it painful or not?". To answer it, you should consider the structure of the molar. As is known, it consists of a crown located inside the jawbone, a root that holds it in the gum, and a dental canal, which is a cavity located inside the root. It is these channels that give us a lot of pain.

Indications for cleaning

This procedure is carried out if there are such serious reasons as:

• pulpitis;
• Periodontitis;
• Pain syndrome, which can develop under the influence of internal and external factors.

Cleaning of the tooth canal can be performed before prosthetics, as the installation of implants provides removal of nerves.

Features of cleaning

To ensure that the treatment of the tooth or its prosthesis after the procedure has been performed as high as possible, the doctor must very accurately determine the length of the canal. If there are tissues left in it, then it is not possible to seal the tooth up to the top. This can lead to the fact that in its cavity develop various kinds of complications.

To avoid adverse effects, the tooth canal is cleaned using an X-ray. During such manipulation, a dentist introduces a special tool (apexlocator) into the channel that has already been treated, which allows to determine the depth to which he has plunged. At the same time, an X-ray is taken. All this is completely painless.

Cleaning technology

The procedure begins with anesthesia of the oral cavity, which will be subjected to such manipulation.

The problem tooth should be isolated. This is done with a special gasket made of safe rubber. Such an insulating material helps to reliably protect the mucosa from a burn, which can be obtained due to the use of disinfectants during the procedure. This rubber also does not give saliva, which can contain germs that can infect the wound, get into open cavities.

With the help of special tools, the dentist begins to open access to the dental canal. This is done in the following way: the cavity is prepared and then the upper layer is removed from the pulp chamber.

Begin to expand the channel with the help of the finest instruments, which have miniature dimensions, which have strength and flexibility. Rotational movements the doctor introduces them into the canal, as a result of which the particles of the affected pulp are removed from the walls of the cavity.

After this, chemical disinfection of the cavity, cleared from the pulp, is carried out. To do this, use a thin disposable needle, and as a disinfectant used sodium hypochlorite, which, if hit by the remains of soft tissue, dissolves them completely. To activate the disinfectant solution, a special ultrasonic tip is used that creates vortex flows. The application of ultrasound makes it possible to very carefully clean the smallest channels, which are almost impossible to reach.

Finally, the treated cavity is thoroughly dried, after which a seal or special pins are placed in it.

What are the requirements for the filling material?

The filler introduced into the dental cavity should meet the following requirements:

• To have the maximum strength;
• Have the ability to completely fill the space that has arisen in the tooth;
• Do not cause discomfort and allergic reaction after treatment;
• To withstand the effects of acids and other corrosive media;
• Be environmentally friendly;
• Miss X-ray beams;
• To withstand temperature fluctuations.

Aching tooth after cleansing

Sometimes after this procedure, the toothache continues to torment the person. Some doctors consider this a complication, even if the X-ray showed that the channels are sealed without any errors. Many dentists are sure that this is a normal state after carrying out such a procedure. How much toothache after cleaning channels? It must Last no more than 5-7 days. It is permissible to have minor pain sensations within two weeks, while their intensity should gradually decrease.

There is pain not only through the fault of the doctor. During the treatment of pulpitis , a vascular-neural bundle is separated, passing through a small hole directly into the root of the tooth. It is the trauma of the nerve cell and contributes to the occurrence of such unpleasant sensations. Usually this lasts for several days, after which it ceases.

Also injections of anesthetic can provoke swelling of the tissue, which contributes to additional pressure and the appearance of soreness. In this case, rinsing the mouth with antiseptics or infusions of herbs can quickly solve this problem.

In addition, the pain can arise from the treatment of the roots with a chemical solution that can get outside of it and begin to irritate the tissue. It is possible that the tooth canal cleaning was poorly performed or the doctor did not fully fill it with filling material. In this case, microbes easily penetrate into tissues.

Allergy to the filling material

If, after cleaning the canals, the tooth hurts when pressed, the patient can not normally eat. Often, doctors can not understand why, with ideally treated channels with a remote nerve, this problem occurs. This is explained by the fact that many people have allergic reactions to the filling material, which are manifested by severe pain after inserting it into the dental cavity. In addition, there may be swelling of the gums, swelling of the lips or cheeks.

Often, patients ask the doctor to remove the problem tooth, so that he no longer harassed them. The doctor, not understanding the reason, often refuses this and cures it using the same filling material, which, naturally, does not solve the problem. The tooth continues to torment the person. In this case, only using an alternative material with a different composition will eliminate the manifestation of allergies and calm the pain.

Conclusion

Thus, we have found out what is cleansing of the tooth canal, and in what cases it is carried out. The appearance of pain after such a procedure many doctors consider normal condition. But if after cleaning the canals the tooth is aching for a long time and the pain sensations only increase, it is necessary to contact the dentist, since this is already considered a complication that must be eliminated.