Which tool is designed specifically to cut ligatures?

The pin and ligature cutter is specifically designed for the purpose of cutting ligatures, which are thin wires used to hold orthodontic components in place. This tool features a precise cutting edge that allows for a clean and controlled cut, which is essential in orthodontic procedures to avoid injury to the patient’s mouth and to ensure the ligature can be easily removed or adjusted during treatment.

In contrast, Howe pliers are designed for grasping and bending wires but are not optimized for cutting ligatures. Contour pliers are used to shape and adjust the form of orthodontic wires rather than cut them. The separator tool is meant for creating space between teeth prior to orthodontic treatment and does not have cutting capabilities. Understanding the specific functions of each tool is vital for effective and safe dental assisting practices.