In Conservative Dentistry, endodontic treatment (root canal therapy) is considered one of the most important procedures. If root canal treatment is successful, the tooth can serve for many more years.
So, let’s clarify what root canal treatment actually involves.
Inside every tooth, there is a pulp chamber, which contains nerves and blood vessels that nourish the tooth. If a tooth is so severely decayed that the cavity reaches the nerve, the nerve must be completely removed; otherwise, inflammation will occur, and the tooth will start to cause pain.
When a dentist removes infected tissue, they must gain access to the root canal system, widen it, and thoroughly disinfect the internal tooth structure.
Each root canal contains thousands of tiny branches, and often, canals are interconnected. The duration of disinfection is crucial for eliminating all infection, ensuring the long-term survival of the tooth.
In some cases, a disinfectant paste may need to be applied for 7-10 days.
Once we are certain that the infection is completely eliminated, the canals must be sealed to prevent bacterial penetration from the oral cavity.
Since teeth become more fragile after endodontic treatment, they almost always need reinforcement, either with a fiberglass post or a prosthetic restoration.