HOSA Dental Terminology Practice

What type of instrument is a ronguer?

1. A debulking tool for cavities

2. A hinged instrument used to trim and shape alveolar bone

3. A hand-held tool for dental impressions

4. A suction device for oral procedures

The correct answer is: A hinged instrument used to trim and shape alveolar bone

A ronguer is specifically designed as a hinged instrument used to trim and shape alveolar bone, making it particularly valuable in oral surgery and periodontal procedures. The structure of a ronguer allows it to effectively remove sections of bone or contour bone structures during various dental surgeries, such as tooth extractions, depending on the condition and requirements of the patient's jaw and surrounding tissues. The design of this tool, which resembles large scissors or clippers, provides the operator with the necessary leverage and precision to accomplish these tasks efficiently. In contrast, other options pertain to different functions that do not accurately describe the ronguer's purpose. For instance, a debulking tool for cavities focuses on removing decayed tooth material rather than shaping bone. A hand-held tool for dental impressions is aimed at creating molds of teeth and gums, while a suction device is used for removing saliva and debris during procedures. Thus, the ronguer's unique role in shaping alveolar bone distinguishes it from these other instruments.