Journal of the American Dental Association, Vol 124, Issue 4, 77-80
Copyright © 1993 by American Dental Association
Possibility of cross-contamination between dental patients by means of the saliva ejector
CM Watson
and
RL Whitehouse
Academy Dental Group, Baker Center, Edmonton, Alberta, Canada.
Concern about cross-contamination between dental patients prompted investigation of current suctioning practices. The possibility of the suck-back phenomenon and the presence of oral bacteria in vacuum lines were studied, and dental offices were surveyed concerning the use and disinfection of suction equipment.