What instrument is typically used to load a temporary crown?

The instrument typically used to load a temporary crown is a plastic instrument. Plastic instruments are designed for working with resin materials and temporarily cementing restorations. They offer the flexibility needed to manipulate the material without causing damage, making them ideal for tasks such as loading a temporary crown.

In addition, plastic instruments help to ensure a clean application and minimize the risk of cross-contamination, which is crucial in a dental setting. Their design allows for precision in placing materials where they are needed precisely, ensuring effective adhesion when the temporary crown is applied.

In contrast, a metal spatula is more suited for mixing and applying substances rather than loading delicate temporary crowns. A winged elevator is primarily used for extracting teeth, and curved forceps are designed for holding and manipulating objects. Therefore, the unique characteristics and functionality of the plastic instrument make it the best choice for this particular task in dental assisting.