I am 23 years old. My upper incisors are a little protruding, and there are some fluorine spots on the lower part of my teeth. My tooth nerve is also necrotic, but I have had root canal treatment. The doctor said correction. See a regular hospital or professional dentist. If the tooth nerve in the gum is necrotic, it will be treated. If the tooth nerve is good and the tooth is necrotic, it is necessary to extract the tooth. A responsible doctor will try his best to help you keep your teeth. No matter how good porcelain is, it can't compare with your own teeth. However, it is best to wear porcelain braces after treatment, otherwise it will affect your other teeth and it is not convenient to eat. If the gums are swollen, it will be easy. You should rinse your mouth and apply medicine or wash your teeth.

After necrosis, other teeth will slowly grow to the place where there are no teeth, become sparse and have cracks. Therefore, it is recommended to make porcelain teeth, but it is best to go to a regular place to check them first. Maybe it's just a small problem, maybe the teeth can still be saved.

No matter what causes your tooth to become a dead pulp tooth, you should try to keep it.

Reservation conditions: 1 Tooth looseness shall not exceed 2 degrees, 2 teeth shall not be broken below the gum, and 3 pulp floor shall not leak (the third item requires the doctor's judgment).

As long as there are no these three teeth, they can be kept, and the crown can be restored after treatment and can be used normally.

It's best to go to a big hospital. I hope you meet a responsible doctor like me, hehe.

hope this helps ...