Which feature best describes what area-specific curettes target?

• A. All tooth surfaces
• B. Specific tooth surfaces
• C. Only posterior teeth
• D. Only anterior teeth

Answer: (B)

Area-specific curettes are designed so that each instrument is optimized for a limited set of tooth surfaces. The blade is offset and the edge orientation is arranged so that only the intended surface can be effectively instrumented, giving better adaptation to the tooth’s anatomy and easier access to line angles. This means they target specific tooth surfaces rather than all surfaces. For example, a curette built for the facial and lingual surfaces of anterior teeth is not the right tool for distal surfaces of posterior teeth, which require a different surface-specific instrument. The other options describe limitations (only anterior, only posterior) or universal coverage that these instruments aren’t designed for.