Journal of Prosthodontic Research

The COVID-19 pandemic has made us more aware of the aerosols that hang around in the air and spread certain infectious diseases. Common dental procedures can be potentially hazardous in this regard. Therefore, it is crucial for researchers to be able to measure how aerosols spread so they can reduce them. A recent study harnessed a high-sensitivity camera and a high intensity LED light source, along with a mannequin and dental air turbine, to measure the spread of aerosols and the effectiveness of various means to reduce them.