Root canal therapy is done when the tooth is swollen or infected. It is less painful than dental fillings or other restorative procedures. Nerve pain is mostly due to the use of traditional methods. A dental specialist who performs root canal in North York,explains that the tooth root is a soft structure and is part of the tooth’s center, composed of nerves, blood vessels, and connective tissue. He continues that it leads to the lower part, which extends to the pulp and lateral bones. Some teeth have more than one nerve, but generally, all teeth have a nerve canal.
Reasons for Dental Endodontics
Many factors can damage tooth roots and tooth nerves, including pain, abscess, deep rot, trauma, tooth fractures, cracks, and consecutive dental treatments.
Stages of Root Canal Therapy
Your dentist will determine if your tooth needs root canal therapy based on your tooth’s radiograph, including an X-ray of your tooth nerves and a root canal examination. Many examinations performed on the tooth root show that placing a cold stimulant on the tooth stimulates the tooth. In this situation, the dentist examines several reactions. If the answer is yes, it confirms the root canal therapy.
After the root canal therapy confirmation, the operation is performed in the clinic in one or two treatment sessions. In these sessions, the root canal therapy time is determined according to tooth abscess and other factors’ size and duration.
How Many Sessions Is the Root Canal Therapy Done?
If your tooth needs a second treatment, root canal therapy takes two sessions. Neurosurgery is performed by a specialist dentist or a general dentist who has a good knowledge of the tooth root. The root canal therapy is often done by a microscope attached to a wall, one side attached to the patient’s mouth. With this microscope, the treatment area is magnified, and the dentist can easily perform his therapeutic work and observe and diagnose the anatomical condition inside the patient’s teeth.
1- High Infection
Root canal therapy is done when the tooth is swollen or infected, or there is a dead tooth at the root. In this condition, the patient’s tooth is infected, and his tooth has many infections.
2- Creating a Path for Reaching the Tooth Root
The dentist anesthetizes the tooth or teeth to apply the root canal therapy with the required medication. The dentin then opens the tooth to reach the tooth root.
3- Removing Infected and Inflamed Tissue
Special tools are used to clear the infection and remove the damaged tooth nerve from the tooth roots. Then they prepare the roots for the fillers. In this situation, the dentist sprays water to clean the roots and removes excess material from them.
4- Filling the Roots
The roots of the teeth are filled with a stable substance. This is often done with the help of a substance called gutta-percha. This substance helps to clean the roots from infection and other contaminants.
5- Tooth Tissue Regeneration
A temporary filling is placed on the gutta-percha to cover the open space in the tooth’s upper part. This coating stays on the tooth until the tooth is completely filled with dentin. Dentin is like a regular tooth. This dentin is placed in the upper part of the tooth and on the surface of the tooth.
6- More Support
In some cases, a post is placed in the pulp and canal of the tooth inside the gutta-percha. This post holds the dentin in place better and supports the dentin on the tooth.
7- Putting dentin on the teeth
At this stage, special dental cement is used to put dentin on the teeth.
