Oklahoma Pit and Fissure Sealants State Practice Exam

What is a visible sign of filled resin sealants on x-rays?

1. Invisible

2. Opaque

3. Visible

4. Translucent

The correct answer is: Visible

When assessing filled resin sealants on x-rays, they appear as a visible sign due to their unique radiographic properties. Filled resin sealants are considered radiopaque, which means they absorb X-rays more than the surrounding tooth structure, allowing them to stand out clearly on radiographs. This characteristic is crucial for dental professionals to identify the presence and condition of sealants during diagnostic imaging. The visibility of resin sealants on x-rays is essential for ensuring that they are properly placed and functioning as intended, helping prevent dental decay in fissures and pits, particularly in children's teeth. The radiographic visibility assists dentists in monitoring the sealant over time for signs of wear or failure, thus safeguarding dental health. Therefore, the correct answer reflects the nature of filled resin sealants as they are distinctly observable on x-rays, aiding in the effective management of dental treatments.