Which of the following is NOT a benefit of using 2x2 gauze during dental procedures?

Using 2x2 gauze during dental procedures has a variety of functions that enhance the efficiency and effectiveness of clinical practice. While gauze is particularly beneficial for controlling bleeding, helping to retract the tongue, and serving as a comfortable finger rest, it does not provide access for digital radiography.

Digital radiography typically requires unobstructed access to the area being imaged, often necessitating specialized positioning and equipment to capture images clearly. The use of gauze could obstruct the line of sight or the positioning needed for effective radiographic imaging. Therefore, among the options provided, the role of gauze in relation to digital radiography is not a benefit, as it may hinder rather than facilitate the imaging process.