What is a push scaler primarily used for?

The push scaler is primarily designed for removing anterior supragingival calculus, which is the hard material deposited above the gum line on the surfaces of the teeth. This dental instrument has a pointed tip that is specifically shaped to aid in the effective scaling of calculus from areas that are often hard to reach, particularly in the anterior region of the mouth where the teeth are more visible and may accumulate more plaque and calculus.

Utilizing a push scaler allows the dental professional to effectively remove this buildup without causing trauma to the gingival tissues. The precise design of the tool ensures that it can navigate the contours of each tooth, making it particularly useful for cleaning areas that are frequently overlooked during oral hygiene practices.

The other options, such as removing plaque from teeth or cleaning restorations, involve different techniques and tools that may be more suited for those specific tasks. Similarly, polishing dental prostheses typically requires different instruments that are designed for a smooth and safe finish without risking damage to the materials involved.