Failure to achieve asepsis following surgical skin preparation is influenced by bacterial resistance to chlorhexidine, but not skin preparation technique

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Samples were taken before and after skin preparation in 25 dogs undergoing abdominal surgery. Bacterial culture and sensitivity testing was undertaken. Eight of 25 dogs had bacteria present after preparation, of which three were prepared using the concentric circle and five using the linear method. There was no significant difference in the efficacy in achieving asepsis of either method. Four of 10 bacterial isolates remaining after surgery were resistant to chlorhexidine; two were resistant to chlorhexidine at the concentration at which it was used for skin preparation. Chlorhexidine resistance is a risk factor for the presence of bacteria post-preparation.
Original languageEnglish
Pages (from-to)224
Number of pages227
JournalVeterinary Nursing Journal
Issue number8
Publication statusPublished - 18 Jul 2017


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