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- Title
Attitude and performance in controlling dust particles from dental prosthesis and appliance adjustment: a survey of dentists and dental assistants.
- Authors
Limpuangthip, Nareudee; Salimee, Prarom; Vanichanon, Phanomporn
- Abstract
Objectives: To assess the attitude and practices of dentists and dental assistants in managing dust particles generated during dental prostheses or appliances grinding and polishing. Materials and methods: Data were collected from 207 dentists and 125 dental assistants through an online questionnaire. The questionnaire included adjusted prosthesis types, self-protective methods, types and frequency of protective device use, and reasons for non-frequent use. Results: Protective grinding devices, including dust protective boxes and mounted plastic sheets, were commonly used for substantial acrylic resin adjustments, while air blowing was preferred for minor adjustments. Post-COVID-19, there was a 3-fold increase in the use of protective grinding devices among dentists and a 1.3-fold increase among dental assistants. During try-in procedures, dentists commonly rinsed prostheses with water rather than using disinfectants. Non-frequent users adopted self-protection methods, such as face shields and air filters. Surgical drapes and high-volume evacuators were used for patient's protection. Conclusion: Despite an increased tendency of the use of protective grinding devices following COVID-19, a significant number still report infrequent use. Identified protective devices in this study have drawbacks not fully meeting dentists' expectations. Invention of a more user-friendly device is necessary to ensure regular use, preventing potential toxicity from dust particles.
- Subjects
DUST; DENTAL assistants; DENTURES; DUST control; SAFETY appliances; AMPUTEES; DENTAL students
- Publication
BDJ Open, 2024, Vol 10, Issue 1, p1
- ISSN
2056-807X
- Publication type
Article
- DOI
10.1038/s41405-024-00206-7