HOSA Dental Terminology Practice

What is the purpose of a stent in dental procedures?

1. Mold that is surgically placed to reinforce or hold open an area

2. Bridge used to connect missing teeth

3. Device for cleaning between teeth

4. Material for tooth filling

The correct answer is: Mold that is surgically placed to reinforce or hold open an area

A stent in dental procedures serves a critical role by providing support and stability to an area of the mouth, particularly during healing or following surgical interventions. It can effectively reinforce structures that may be weak or compromised, ensuring that they remain open and do not collapse during the healing process. This is vital in maintaining the proper alignment of dental tissues and facilitating optimal recovery. In contrast, the other options refer to different dental concepts. A bridge is used to replace missing teeth rather than support an area surgically. A cleaning device for between teeth, usually referred to as floss or interdental cleaner, is meant for oral hygiene rather than structural support. Lastly, tooth filling material is utilized to restore a tooth's functionality and integrity after decay, but it does not serve the supportive or stabilizing function of a stent. Understanding these distinctions emphasizes the unique purpose of a stent in dental practice.