1992 Volume 13 Issue 2 Pages 232-238
In dental treatments like extractions, implants, another surgeries, and periodontic and endodontic treatments where bleedig is present, contamination by aerial bacterias or dust particles of the environment is possible.
In dental office there are many people coming in or leaving, patients; dental technicians, dental material salesmen, medicine salesmen, etc., and all of them bring a lot of aerial bacterias and dust particles from other places. Therefore, we must keep clean our dental office every moment.
This time, I have taken the measurement of aerial bacteria and dust particles with the Membran Filter Method and the Laser Particles Counter after complete cleaning of the dental office using the home-use air cleaner.
The results proved that the place was as clean as the Clean area.
