HOSA Dental Terminology Practice

After which dental procedure is saline typically used for irrigation?

1. Root canal therapy

2. Crown placement

3. Third molar extraction

4. Filling cavities

The correct answer is: Third molar extraction

Saline irrigation is commonly used after the extraction of third molars, also known as wisdom teeth. This procedure often results in open surgical sites and the need for cleaning to prevent infection and promote healing. Saline helps to flush out debris, blood, or food particles that may remain in the extraction site, ensuring that the area stays clean and reduces the risk of postoperative complications, such as dry socket. While saline may be used in various dental procedures, it is particularly relevant in the context of tooth extractions, where maintaining a clear area post-operation is essential for recovery. In contrast, procedures like root canal therapy, crown placement, and filling cavities may use different irrigation solutions or techniques specific to the goals of those treatments rather than saline.