[Studies on the spacial aerosol spreading during the use of turbines].
When treating hard tooth structures with a turbine instrument, a polydisperse aerosol is formed from the turbine exhaust air and the cooling-water spray and by the rotation of the abrasive tool. The oral cavity repels this aerosol that is contaminated with micro-organisms and particles of enamel and filling materials. The present paper deals with the spatial propagation of the aerosol cloud in front of the patient's mouth in relation to the site of impact of the turbine instrument. Recommendations are given for practice to reduce the possibilities of infection.
D000336:Aerosols; D003428:Cross Infection / Q000517:prevention & control*; D003755:Dental High-Speed Technique; D006801:Humans
D000336:Aerosols
Untersuchungen zur räumlichen Aerosolausbreitung bei der Turbinenanwendurg