HOSA Dental Terminology Practice

What is typically performed after estirpation in root canal therapy?

1. Sewing the gum tissue

2. Irrigation and cleansing

3. Preparing for tooth extraction

4. Adding fluoride treatment

The correct answer is: Irrigation and cleansing

In root canal therapy, after the procedure of extirpation, which involves the removal of the pulp tissue from the tooth, the next critical step is irrigation and cleansing. This stage is essential because it helps to thoroughly clean the root canal system, eliminating any remaining debris, bacteria, or necrotic tissue that could lead to infection or complications. The use of irrigants, such as sodium hypochlorite or chlorhexidine, allows for effective disinfection and can help in shaping the canal for future filling. This thorough cleaning process significantly contributes to the overall success and longevity of the treatment, ensuring that the tooth remains viable and free from further issues. Other procedures, like sewing the gum tissue, preparing for tooth extraction, or adding fluoride treatment, do not directly follow extirpation in the context of a root canal procedure.