Minor discomfort after root canal treatment remains 10 years after the porcelain crown is applied

What is discomfort? It may be psychological. At worst, it's not good, and he doesn't want to be responsible.

It is recommended to go to other regular hospitals to take a film, theoretically if the best is good, the root canal is done from scratch, and the porcelain braces will not be damaged. However, there is no need to spend extra money, as long as it is proved that the original hospital will be free again.

If you have been uncomfortable for more than 2 weeks in a row, I think it's best to go to the original hospital and ask the doctor, and if he says that there is no problem, you can go to other regular hospitals for examination, and go to the original hospital to discuss after the problem.

Or re-observation, sometimes due to habits and psychological problems, I will feel uncomfortable at the beginning. However, most of the discomfort will gradually disappear.

It is certain that it is not a problem with the porcelain crown, it should be that the root canal ** is not in place, and the root canal ** of the lower seven itself has a low success rate. A new root canal** or x-ray upload is required to be confirmed.

Root canal**, commonly known as nerve extraction, means that the dentist will open the diseased pulp cavity, remove the inflamed and necrotic pulp tissue with various instruments, and disinfect the pulp cavity (including the pulp cavity wall), clean it, and finally seal the pulp cavity tightly with teether needles and other materials.

After a period of observation, the tooth after the root canal** is confirmed to be asymptomatic before subsequent tooth repair** can be carried out. There are two ways to repair the defective dentin: one is to use filling material to directly fill the hole; The other is to make a crown on the outside of the tooth to put the tooth together.

The tooth after the root canal can be preserved for the root canal to be meaningful. Although the method of direct filling by using filling materials is simple and convenient, it is not durable. Therefore, most dentists generally recommend braces restoration for teeth after root canal**.

After the root canal, the tooth is generally left with a layer of empty shell around the tooth, and due to the loss of the nutrition of the pulp**, the tooth itself becomes brittle and easy to break, and the back tooth may withstand 50 to 70 kg of force when chewing, and the tooth is in danger of splitting at any time in use, so the doctor usually recommends that the teeth after the root canal ** are protected by braces. Do you want to drive piles? When the root canal of the tooth is completed, due to the structure of the tooth itself and the needs of the tooth, the center of the crown is generally empty, at this time, if the braces are done directly, the fracture resistance is very poor, and it is generally necessary to drive a stump nail in the root of the tooth to make a strong nucleus to resist the breaking force in the use of the tooth.

For the back teeth, the back teeth must be crowned after the root canal**, otherwise there is a high chance of tooth fracture when the bite force is borne in the future. If a small number of posterior teeth that have completed the root canal ** want to make a single crown, as long as the remaining dentine is sufficient, it may not need to be studded, but if the posterior teeth of the root canal** are to be made as pillar teeth for dentures, it is best to do the stump nail regardless of the amount of dentitis. In the past, if the tooth decayed into the pulp cavity, due to the lack of development of root canal technology at that time, the tooth could hardly escape the fate of extraction.

Nowadays, the root canal technology is changing with each passing day, and the relative also greatly improves the probability of tooth preservation, and it is best to do braces for the teeth after the root canal, so as to protect the teeth from chewing force, reduce the chance of breakage, and finally achieve the purpose of retaining their own teeth.

If you want to make a crown, you must redo the root canal described above**. Basically, there are no roots in place. Inflammatory lesions are faintly visible at the root of the tongue.

The pain in your jaw is mostly caused by inflammation of the root tip, and I personally think that it is not caused by a hidden fissure, and it is unlikely that it will be solved by directly doing a crown.

Don't worry about the material anymore, MRI has some metals in the mouth, but it really doesn't have much effect.

The proportion of gold is different, the hardness and ductility are different, the low proportion of gold has high hardness, but loses the ductility, itself 86% of the gold is the most reasonable, other proportions of gold I personally do not recommend choosing.

Judging from the level of shooting ** and the level of root charging, I personally recommend that you change hospitals.

The root canal is not clear. It is recommended to go to Shanghai Fudan, Tongji and other affiliated dental hospitals to find experts, and also, you can remove mercury and supplement nano resin, and then make all-ceramic teeth, which has no effect on nuclear magnetic resonance.

Analysis: According to your description, root canal** is mainly for pulp infection and apical periapical disease**. The main steps are the extraction of the infected or necrotic pulp of the tooth, the disinfection of the root canal, and finally the root filling process.

Suggestion: Usually non-pulp-free teeth are recommended for crown restoration. Due to the nutritional function of non-pulptuated teeth and no nerves, the tooth is easy to split after long-term use, so it is generally recommended to do a crown restoration to prevent the tooth from splitting.

It is not possible to do porcelain tooth restoration.

The root canal you do is not regular, incomplete, and must be re-done.

Must change hospitals to continue**.

There is no impact.

Hello: According to your description:

1.Consider your situation: there is still inflammation at the apex. This can be because the original inflammation is not completely controlled, or the filling extends beyond the root canal.

If it is not obvious, it does not need to be treated.

2.Generally, it is recommended to observe for 2 weeks after root filling. Asymptomatic crown repair is performed.

3.Changing medical facilities does not have much of an impact on the disease.