What is dental denervation?
Tooth extraction is one of the dental procedures that everyone has to deal with one day. In fact, tooth extraction is one of the ways to prevent toothache. Nerve removal is done when the teeth are extensively damaged and decayed. When it is said that the tooth has reached the nerve, it means that the tooth decay has become excessive and the pain has reached the part of the nerve of the tooth, and the teeth are sensitive and the pain is sudden and unbearable.
There is a canal in the middle of the tooth called the pulp, where all the nerves and blood vessels are located. If the infection reaches the pulp, the only way to treat it is to remove the nerve. Nerve extraction makes it possible to remove the decay or infection without pulling the tooth, and the person can use his tooth like other healthy teeth.
Nerve removal, like many dental treatment methods, has evolved over time. Proper tooth extraction can guarantee its durability until the end of a person’s life.
Steps of tooth denervation
Anesthetize the tooth: First, the dentist injects anesthetic near the damaged tooth and into the gum. The amount of anesthetic depends on the severity of the tooth damage.
Tooth pulp removal: In the next step, the dentist makes a small hole in the crown of the tooth to see the pulp and uses a dental file to separate the nerve from inside the nerve canal.
Disinfection and tooth filling: After removing the pulp, the created cavity is disinfected with local antibiotics, which prevents the aggravation of the infection. After that, the dentist fills the inside of the tooth with filling materials. And finally, sealant, which is a material to cover the groove, is used to close the created hole.
Complications of dental denervation
Dental nerve extraction, like other treatment methods, has side effects that we will describe below.
The probability of breaking a denervated tooth: When the teeth are denervated, they don’t have the same strength as before and there is a possibility of breaking them. Therefore, according to the doctor’s opinion, after nerve extraction and tooth filling, use dental veneers to increase the power of tooth preservation.
Infection in the gums: When the dental canals are opened for treatment, air enters the canal and there is a possibility of germs entering it. Although the dentist uses antibiotics to disinfect the canal, it still threatens the patient, and there is a possibility of an infection in the gums. Gum infection is nothing to worry about and you can use the medicine prescribed by the doctor for a short period of time to treat the infection. If you need gum surgery, click on the link.
Symptoms of the need for tooth extraction
- Fracture or black cavity on the surface of the tooth
- Pain when chewing food
- A feeling of pain when pressing the teeth against each other
- Swelling around the teeth and gums
- The presence of an abscess or an appendage similar to a boil or blister in the gum area
- Tooth sensitivity or pain when drinking hot or cold drinks
- Discoloration or darkening of teeth