Endodontic therapy treats infection located deep inside a damaged tooth, and a root canal is a standard procedure. Because bacteria destroy the soft pulp, a dentist must remove the tissue. The process saves the natural tooth structure, and it stops decay from spreading, and patients typically retain their natural smile and bite function. Here is what to expect during root canals:
Anesthetic Application
Before the procedure begins, the dentist typically applies a numbing gel to the gums. This topical agent prepares the tissue for the local anesthetic injection. You might feel a small pinch, but the medication quickly blocks the sensation. While the area becomes numb, the dentist organizes the sterile instruments.
Pulp Removal
The dentist places a rubber dam, and this sheet isolates the target tooth. Once the site is dry, they use a drill to create an opening. This small access hole exposes the infected pulp chamber underneath. The dam protects the throat, and it keeps the tooth free of saliva.
Specialized dental files reach down into the narrow root canals. The dentist inserts these tools, and they scrape the infected tissue away. Since roots are often curved, the files must be flexible and precise. This step removes the primary source of the painful infection.
After the files extract the pulp, the inner chamber becomes empty. The dentist shapes the canals to prepare them for the filling material. They smooth the inner walls, and this action removes any remaining debris. If the infection is extensive, this shaping process requires significant time.
Disinfectant Cleaning
Chemical irrigation solutions wash out the hollow canals thoroughly. Because bacteria linger in crevices, flushing the area is strictly required. The solution kills germs, and it flushes out loose debris effectively. Dentists might use these fluids to clean the tooth:
- Sodium hypochlorite solution
- Chlorhexidine gluconate
- Sterile saline water
Dentists carefully select the appropriate solution based on the specific needs of the patient, as each has unique properties. These solutions are easy to apply and greatly reduce the risk of persistent infection. While sodium hypochlorite may be used for its strong antibacterial effects, other solutions, such as chlorhexidine, may be preferable in certain cases where its broader spectrum is advantageous.
Dental Filling
The dentist dries the canals, and they fill the space with gutta-percha. This rubber-like material replaces the removed pulp inside the tooth. If infection signs remain, the dentist places medication inside the tooth first. The medication clears bacteria, and it waits for the permanent filling.
A temporary filling seals the access hole on the biting surface. Until the permanent crown is ready, this seal protects the treated area. You return for the final visit, and the dentist places the crown. The crown restores full chewing function to the tooth. This process makes sure the tooth is preserved and fully functional while preventing further complications.
Schedule Root Canals Today
If you notice persistent tooth pain, you need a professional evaluation. Contact a dental clinic today, and a medical professional will schedule your appointment. Prompt treatment may prevent further complications with your dental health. Dentists are available to help you restore your oral health.
