What are the dangers of root canal treatment? Are there any side effects of root canal treatment?

Root canal** will affect the quality of the tooth, and if it does not have the original strong vitality, the tooth with dead pulp will definitely become more and more brittle; After the root canal**, it may cause other loose teeth, so try not to choose the root canal**.

Root canal surgery is a very important method for pulpitis and apical periodontitis. Root canal surgery is a kind of measure and is generally not harmful. However, after the root canal**, the tooth tissue itself will become more fragile, and if you chew hard food, it is easy to split, which is a very important disadvantage of the root canal**.

Therefore, it is recommended that if the tooth has a root canal**, it needs to be repaired in a timely manner in about a week, that is, the porcelain tooth restoration is carried out in the crown square**. After the porcelain tooth is worn, the tooth tissue of the tooth is completely protected by the porcelain tooth, and it will not be easily split, and the root canal ** hazard will be avoided. Consultation.

Hello, there may be discomfort during the root canal ** process, but there will be no discomfort afterwards, and it will not affect taste, appetite, etc. After the root canal** tooth, because there is no blood support, the tooth color is darkened, and the tooth hardness is reduced, but there is no problem with normal use.

Hello, there is an obvious problem of decayed nerve inflammation in the tooth, if it is not removed, it will be painful or swollen repeatedly, so a root canal is needed to remove the inflamed nerve, after removing the tooth nerve, the tooth will lose its vitality and will become more fragile, which is a very normal postoperative result.

Hello, the principle of root canal surgery is to remove most of the infection in the root canal by mechanical and chemical methods, and by filling the root canal and sealing the crown, it prevents the occurrence of periapical lesions or promotes the healing of periapical lesions that have already occurred, and does not cause additional harm to the teeth.

A perfect root canal is not. When pulpitis or periapical inflammation occurs in the tooth, the inflammation can only be eliminated and the affected tooth can be spared by a root canal**. Root canal** is to use a special large-taper nitinol instrument to mechanically clean out the infected pulp and bacteria in the root canal, and at the same time, with chemical irrigation, the root canal of the tooth is tightly filled when the root canal is in a sterile environment, so that the inflammation will be eliminated and the tooth can be preserved.

Generally, the tooth after the root canal often needs a crown restoration, so that the tooth can exercise the chewing function normally.

Root canal** is to remove the pulp necrotic tissue in the tooth, and then disinfect the root canal of the tooth and then fill it.

After the root canal, there is no pulp ** nutrients in the tooth, so the tooth will be very fragile, and the tooth must be protected.

If the decay is not deep and there is no pain and other pulpitis symptoms, it is best to preserve the dental nerve, because once the nerve is removed, the tooth becomes brittle and more likely to split. Everyone's dental condition is different, and the doctor will give you advice based on your situation.

First of all, the tooth has a root canal**, because the affected tooth does not have a pulp, so it is a dead pulp tooth, and the ability of the dead pulp tooth to withstand chewing force is relatively poor, especially if you can't bite something particularly hard, it may cause the tooth to crack, so the tooth root canal ** After the bending ability is relatively poor.

Thirdly, after the root canal**, due to the lack of pulp nutrition, it is easy to discolor the teeth, which may turn brown, and finally may turn black, which affects the aesthetics. The harm after the root canal is that the tooth becomes more fragile, because the root canal is a method to remove the tooth nerve, and the tooth nerve has a nutritional effect on the tooth, so after the root canal, the tooth generally has less remaining tooth tissue, and the tooth is more fragile. Root canal is the preferred method for pulpitis and apical periodontitis, although root canal has certain harms, once the tooth is infected, pulpitis and apical periodontitis occur, root canal is the main method and the most thorough method of its disease.

Only when the root canal** is performed, the tooth with pulpitis or apical periodontitis is protected by braces in time, which can prolong the service life of the tooth. When pulpitis and apical periodontitis occur in the tooth, in order to avoid the bad aspects of the root canal and do not take it, the tooth will not heal, and finally form a residual root and crown, which can only be extracted.

The process of making a root canal can be roughly divided into several steps, such as deputy pulp opening, root canal preparation, root canal disinfection and root canal filling.

1.Pulp opening: The main purpose of the root canal is to remove the pulp cavity and the infected tooth nerve in the root canal, so the first step in doing the root canal is to thoroughly clean the decayed tooth tissue to expose the pulp cavity to achieve the purpose of drainage and pain relief.

2.Root canal preparation: Once the dental nerve has been inactivated, a nitinol file is used to prepare the root canal to remove the infected material from the root canal wall and make the root canal smooth and unobstructed.

3.Root canal disinfection: After the root canal preparation of the tooth is completed, it is necessary to place drugs such as camphor phenol cotton twist or calcium hydroxide paste in the pulp cavity or root canal to achieve antibacterial and anti-inflammatory effects.

4.Root canal filling: After the root canal disinfection is carried out by the tooth sealant, it generally takes about 7 days to basically control the inflammation, and finally the root canal filling is completed by using hot teether or cold teether tip to complete the entire root canal**.

Root canals, also known as pulp, are an effective method for pulp disease and periapical disease. By removing the inflammatory pulp and necrotic material from the root canal and properly disinfecting it, the root canal is filled to eliminate the adverse effects of the root canal contents on the tissues around the root apex, prevent periapical lesions, or promote healing. This procedure preserves the tooth and is therefore complementary to tooth extraction.

Root canals** are cumbersome, usually take 2-4 visits to complete, and the patient has to endure a lot of pain.

Benefits of Root Canal **:

Root canal** surgery can alleviate the patient's pain and prevent the spread of infection. Usually the tooth that already has pulpitis will continue to deteriorate, eventually pulp necrosis, and even lesions around the apex, this process is quite painful, and a root canal** can not only relieve the patient's pain, but also allow the tooth to be preserved.

Maintain the integrity of the natural tooth alignment by avoiding extraction as much as possible. The purpose of the root canal** is to preserve the pulp or the tissue around the root apex, so that the invaded tooth can still be in its supporting tissue in a good state of health, and avoid the fate of extraction or further deterioration to collapse.

Eliminate the infection of the lesion and restore the health of the affected tooth. The root canal can not only destroy the bacteria and their decomposition products and toxins in the root canal, but also the infection of the tissues around the root apex, promote the repair and healing of the tissues around the root root, and eliminate the infection of oral lesions.

Disadvantages of root canals**.

The surgery is cumbersome and usually takes 2-4 visits to complete. The patient also suffers greater.

**Expensive, e.g. $1,000 for a tooth in the U.S., up to $2,000 with crowns. May fail, incomplete disinfection can lead to re-infection of the pulp cavity, resulting in the need for tooth extraction. With 4 root canal molars, the fourth root canal is easily missed, leading to failure.

In addition, the root canal with abnormal shape may not be completely disinfected and filled during the filling process.

Tooth extraction is not necessarily necessary after a failed root canal** procedure. Root canal** is still the mainstay of pulp and apical disease. Therefore, people are very concerned about the efficacy of root canal**, especially the reasons why some people still fail after high standards** have been concerned by physicians.

The reasons for this can be summarized as follows: anatomical factors, including collateral root canals, accessory root canals, apical divergence and apical bifurcation; Iatrogenic factors in the process, such as root canal lateral puncture was not found, root canal overfilling, poor crown closure state and the residue of paper tip and cotton twist in the process; Microbial infections in the root canal are not controlled, and infections outside the root canal have received particular attention from scholars in recent years.

At present, the first choice for root canal failure is still conservative root canal, that is, by analyzing the cause of failure, a reasonable root canal method is selected, such as ultrasound, laser, microwave, etc., and drugs sensitive to root canal bacteria are selected to treat the root canal, and vertical hot pressure filling technology is used to fill the lateral branch root canal and auxiliary root canal. In cases where conservative ** is ineffective, apical surgery may be considered, but the indications and contraindications should be strictly grasped.

There was no significant difference in the re-success rate of root canal failure with conservative surgery of about 66%, the failure rate of 23%, and the success rate of apical surgery of 59% and 19%.

First of all, only the tooth is bad to the nerve or a lot of decay to be unclean, in short, only when you need to do a root canal ** will be done for you, if the tooth is very small only need to be mended, if the tooth is very bad, the nerve is necrotic and the tooth is easy to split, do the root canal ** crown is the only way to keep the tooth, the crown needs to be repaired later, if you don't do ** tooth split is getting bigger and bigger, it can only be extracted.