During endodontic procedures, what does the endo stop help with?

The endo stop is specifically designed to mark the working length during endodontic procedures. This is crucial in root canal therapy, as determining the correct length of the canal is essential for successful treatment. By placing the endo stop on the file at a predetermined measurement, dental professionals can ensure that they are cleaning and shaping the canal to the appropriate depth without exceeding it, which could risk damaging the apex or surrounding tissues.

Marking the working length allows for effective instrumentation and facilitates the filling of the canal with root canal sealer and gutta-percha without risking incomplete treatment or further complications. Therefore, the use of an endo stop is an integral part of the procedure, aiding in achieving the desired outcome while maintaining patient safety.