What is the main goal of using a rubber dam in endodontics?

Using a rubber dam in endodontics primarily serves the purpose of creating a sterile environment during root canal treatments. By isolating the tooth from the oral cavity, the rubber dam prevents saliva, bacteria, and other contaminants from interfering with the procedure. This sterile environment is crucial for reducing the risk of infection, ensuring the integrity of the treatment, and improving the overall success rate of the endodontic procedure.

Moreover, maintaining a clean and dry work area allows for better visibility and access, which can consequently lead to more effective treatment outcomes. While improving patient satisfaction, enhancing accessibility, and simplifying treatment are important considerations in endodontics, they are secondary benefits that stem from the primary goal of achieving a sterile environment.