Pre-operative disinfection of the vagina

Abstract
The effectiveness of pre-operative disinfection of the vagina was assessed in 84 patients using preparations of povidone-iodine, chiorhexidine or Savion. Large numbers of Bacteroides were isolated from 7% of patients and anaerobic streptococci in 30% before vaginal preparation. In vitro killing of Bacteroides fragilis occurred rapidly in dilute solution of povidone-iodine and the greatest reduction of potential anaerobic pathogens was obtained by a 2-min preparation with povidone iodine solution.

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