Understanding the Importance of Intercanalicular Space in Root Canal Treatment

Intercanalicular refers to the space or passageway between two canals, such as the intercanalicular space in the dentin of a tooth. This space is filled with dentinal tubules and serves as a pathway for the movement of fluids and nutrients within the tooth.

In the context of endodontics, the intercanalicular space is an important area to consider during root canal treatment. The goal of the procedure is to remove all of the infected tissue from the canals and fill the entire tooth with a special material called gutta-percha. However, the intercanalicular space can be difficult to access and clean, which can lead to residual infection or the persistence of bacteria within the tooth.

To ensure complete disinfection and prevention of further infection, dentists may use special instruments or techniques to clean and seal the intercanalicular space during root canal treatment.