New Technologies—to improve root ... - Dental
2020-3-30 · The use of dental dams can significantly minimise the production of saliva- and blood-contaminated aerosol or spatter, particularly when high-speed handpieces and dental ultrasonic devices are used. The use of a dental dam could reduce airborne particles by 70% within a 1 m radius of the operational field. This benefit is especially valuable now.
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