Which Instrument Crushes and Removes Heavy Deposits from Subgingival and Supragingival

question 12

Multiple Choice

Which instrument crushes and removes heavy deposits from subgingival and supragingival interproximal areas of a tooth?

• A)Peristome
• B)Periodontal kidney-shaped knife
• C)Interdental spear-point knife
• D)Interdental file
• E)Curette

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