Scalpel blade contamination and risk of postoperative surgical site infection following abdominal incisions in dogs

This prospective observation sought to determine if scalpel blades used for abdominal skin incisions in dogs are a significant source of bacterial contamination, and if these blades should be changed prior to use in deeper dissection. Scalpel blades were swabbed for culture prior to skin incision as...

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Veröffentlicht in:BMC research notes 2019-07, Vol.12 (1), p.459-459, Article 459
Hauptverfasser: Lioce, Christina G, Davis, Elizabeth C, Bennett, Julie W, Townsend, Forrest I, Bloch, Christopher P
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Sprache:eng
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Zusammenfassung:This prospective observation sought to determine if scalpel blades used for abdominal skin incisions in dogs are a significant source of bacterial contamination, and if these blades should be changed prior to use in deeper dissection. Scalpel blades were swabbed for culture prior to skin incision as a control, and then again following ventral midline abdominal skin incision in a total of 75 dogs. Culture and sensitivity results were compared with review of medical records for any evidence of pre- or postoperative incisional surgical site infection/inflammation (SSI). Of the 75 blades swabbed after skin incision, only 2 (2.7%) had positive culture results. Of the 69 patients that survived to suture removal, there was evidence of SSI in 6 patients (8.7%), only one of which had a positive scalpel blade culture (16.7%). Neither the use of postoperative antibiotics nor positive scalpel blade culture results were good predictors of whether a patient would develop a SSI. Results of this pilot study suggest that there is no bacteriological evidence to support the use of a separate blade for deep dissection in routine surgical procedures.
ISSN:1756-0500
1756-0500
DOI:10.1186/s13104-019-4494-7