The efficacy of rubber dam isolation in reducing atmospheric bacterial contamination

ASDC J Dent Child. Nov-Dec 1989;56(6):442-4.

Abstract

A study was made to ascertain the efficacy of rubber dam isolation in controlling atmospheric bacterial contamination, when conservative pedodontic procedures are performed. There was a highly significant (p less than 0.001) reduction in bacterial contamination of the atmosphere, perioperatively, when rubber dam isolation was used. As the reduction in bacterial aerosols was greatest at 1 m from the headrest, the use of rubber dam would minimize significantly the inhalation of infective aerosols by dental personnel.

MeSH terms

  • Adolescent
  • Air Microbiology*
  • Air Pollutants, Occupational / isolation & purification*
  • Air Pollution / prevention & control*
  • Bacteria / isolation & purification*
  • Child
  • Colony Count, Microbial
  • Dental High-Speed Equipment
  • Dental Offices*
  • Dentistry, Operative / instrumentation*
  • Humans
  • Random Allocation
  • Rubber
  • Streptococcus / isolation & purification

Substances

  • Air Pollutants, Occupational
  • Rubber