What is used to absorb the irrigating solution during an endodontic procedure?

In endodontic procedures, paper points are specifically designed for the purpose of absorbing irrigating solutions from the root canal system. These points are made from absorbent paper and come in various sizes to fit different canal dimensions. When inserted into the canal after irrigation, paper points effectively soak up the solution, allowing the clinician to assess the cleanliness and dryness of the canal, which is crucial before proceeding with filling the space.

Gauze, suction tips, and lint-free swabs, while used in dental practices, serve different roles. Gauze is typically used for controlling bleeding or absorbing larger volumes of liquid, suction tips are utilized for removing excess fluids from the oral cavity but do not absorb solutions in the same way paper points do, and lint-free swabs are generally used for applying medication or cleaning but are not designed for canal absorption. Thus, paper points are the most appropriate and effective choice for this specific task in endodontics.