How many cutting edges does the Gracey 13/14 curette have?

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Multiple Choice

How many cutting edges does the Gracey 13/14 curette have?

Explanation:
Gracey curettes are designed with a single active cutting edge on each blade. The blade is offset so you can work closely to the root surface, and the opposite edge remains non-cutting to protect the surrounding tissue. For the Gracey 13/14, the working blade uses one cutting edge; the other edge on that blade is dull and not used for cutting. Since the instrument is double-ended, there are two blades in total, but each blade has one cutting edge.

Gracey curettes are designed with a single active cutting edge on each blade. The blade is offset so you can work closely to the root surface, and the opposite edge remains non-cutting to protect the surrounding tissue. For the Gracey 13/14, the working blade uses one cutting edge; the other edge on that blade is dull and not used for cutting. Since the instrument is double-ended, there are two blades in total, but each blade has one cutting edge.

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