What is a principal limitation of using power-driven ultrasonic instruments for periodontal therapy?
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Correct answer: They generate aerosol and require stringent infection-control measures
While effective for debridement, ultrasonic scalers produce aerosol, requiring additional infection control precautions especially important in the context of respiratory pathogens.
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More Periodontics: Instrumentation and Assist questions
- In periodontal instrumentation, what is the advantage of using an extended-shank (after-five or mini) curette?
- Which phase of periodontal therapy does subgingival instrumentation with curettes and scalers typically belong to?
- Which instrument is most appropriate for removing heavy supragingival calculus deposits on anterior teeth?
- During root-planing with hand instruments, what grasp is recommended to maximize control and minimize operator fatigue?
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- What is the role of periodontal charting software or electronic records when combined with instrumentation data?