Abstract: To establish specific veterinary surgical site infection (SSI) terminology to support the creation of consistent, comparable, and repeatable clinical and research datasets. Unassigned: Establishment of SSI definitions by iterative Delphi questionnaires leading to a convergence of consensus opinion by a multidisciplinary panel of 32 specialists in large- and small-animal surgery (European College of Veterinary Surgeons, American College of Veterinary Surgeons), veterinary internal medicine (American College of Veterinary Internal Medicine, European College of Veterinary Internal Medicine, European College of Equine Internal Medicine), anesthesia (European College of Veterinary Anesthesia and Analgesia), critical care (American College of Veterinary Emergency and Critical Care, European College of Veterinary Emergency and Critical Care), dentistry (European Veterinary Dental College), microbiology, preventive medicine (American College of Veterinary Preventive Medicine), animal welfare (European College of Animal Welfare and Behavioural Medicine), and human infection control. Consensus was defined as agreement by a minimum of 75% of panel members. Unassigned: The panel defined 18 terms for veterinary use, including those for superficial, deep, and organ/space infections; surgical procedure; pyrexia; wound classification and closure; and agreements on SSI monitoring timeframes. Unassigned: A common clinical and research language appropriate to the veterinary field useable in future SSI surveillance practice has been established through expert consensus. Unassigned: The use of a standard SSI language in veterinary practice is central to the future reliability of studies, their comparison, and the understanding of clinical risk factors in the development and prevention of SSI.
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Overview
This research established standardized definitions and terminology for surgical site infections (SSIs) in veterinary medicine.
The goal was to create consistent language to improve prevention, surveillance, and research related to SSIs in animals.
Purpose of the Study
To develop specific veterinary SSI terminology.
To support the creation of consistent, comparable, and repeatable clinical and research datasets related to SSIs.
To aid in prevention strategies by standardizing how SSIs are defined and recorded.
Methodology
An iterative Delphi process was used—a structured method for achieving consensus among experts through multiple rounds of questionnaires.
The multidisciplinary expert panel consisted of 32 specialists spanning various veterinary specialties, including:
Large- and small-animal surgery (European and American Colleges of Veterinary Surgeons)
Veterinary internal medicine (European and American Colleges of Veterinary Internal Medicine, and Equine Internal Medicine)
Anesthesia (European College of Veterinary Anesthesia and Analgesia)
Critical care (American and European Colleges of Veterinary Emergency and Critical Care)
Dentistry (European Veterinary Dental College)
Microbiology and preventive medicine (American College of Veterinary Preventive Medicine)
Animal welfare and behavior (European College of Animal Welfare and Behavioural Medicine)
Human infection control specialists to provide comparative insights
Consensus was considered achieved when at least 75% of panel members agreed on a term or definition.
Key Outcomes
A set of 18 standardized terms was defined specifically for veterinary surgical site infections, covering:
Types of infections: superficial, deep, and organ/space infections
Surgical procedure terminology related to SSIs
Clinical signs such as pyrexia (fever)
Classification of wounds and terminology for wound closure
Agreed upon timeframes for monitoring SSIs after surgery
Significance and Implications
The consensus-generated terminology creates a unified clinical and research language tailored for veterinary use.
Standardized definitions enable reliable SSI surveillance, facilitating consistent data collection and reporting across veterinary practices and studies.
This uniform language will improve the reliability and comparability of research findings related to SSIs in animals.
It supports better identification and understanding of clinical risk factors contributing to SSIs.
The ultimate benefit lies in enhancing strategies for SSI prevention, potentially improving outcomes in veterinary surgery and animal care.
Cite This Article
APA
Verwilghen DR, Pelosi A, Abbas M, Allerton F, Archer D, Baxter G, Brehm W, Burgess BA, Dallap-Schaer B, Ferreira J, Isgren C, Harbarth S, Jacobsen S, Jørgensen ELK, Kuemmerle J, Kampf G, Norris J, Morley PS, Martens A, Mayhew PD, Nolff MC, Quain A, Richardson D, Runge J, Singh A, Southwood L, Thieman KM, van Galen G, Vilen A, Weese JS, Williams J, Hendrickson D.
(2025).
Surgical site infection definitions consensus: a first step toward improving prevention in veterinary medicine.
Am J Vet Res, 87(3), ajvr.25.03.0099.
https://doi.org/10.2460/ajvr.25.03.0099
Sydney School of Veterinary Science, Faculty of Science, University of Sydney, Sydney, NSW, Australia.
Goulburn Valley Equine Hospital, Melbourne Veterinary School, University of Melbourne, Congupna, Victoria, Australia.
Pelosi, Augusta
Veterinary Heart Institute, Jupiter, FL.
Abbas, Mohamed
Infection Control Program and WHO Collaborating Centre on Patient Safety, University of Geneva Hospitals and Faculty of Medicine, University of Geneva, Geneva, Switzerland.
Allerton, Fergus
Willows Veterinary Centre & Referral Service, West Midlands, United Kingdom.
Archer, Debra
Institute of Infection & Global Health/Institute of Veterinary Clinical Studies, University of Liverpool, Leahurst Campus, United Kingdom.
Baxter, Garry
College of Veterinary Medicine, University of Georgia, Athens, GA.
Brehm, Walter
Department for Horses, Faculty of Veterinary Medicine, University of Leipzig, Leipzig, Germany.
Burgess, Brandy A
Department of Population Health, College of Veterinary Medicine, University of Georgia, Athens, GA.
Dallap-Schaer, Barbara
Department of Clinical Studies, New Bolton Centre, School of Veterinary Medicine, University of Pennsylvania, Kennett Square, PA.
Ferreira, Jacques
Willows Veterinary Centre & Referral Service, West Midlands, United Kingdom.
Isgren, Cajsa
Department of Epidemiology and Population Health, Institute of Infection and Global Health, School of Veterinary Science, University of Liverpool, Liverpool, United Kingdom.
Harbarth, Stephan
Infection Control Program, University of Geneva Hospitals and Faculty of Medicine, University of Geneva, Geneva, Switzerland.
Jacobsen, Stine
Department of Veterinary Clinical Sciences, Section of Medicine and Surgery, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
Jørgensen, Elin L K
Department of Immunology and Microbiology, Costerton Biofilm Centre, University of Copenhagen, Copenhagen, Denmark.
Kuemmerle, Jan
University Medicine Greifswald, Ferdinand Sauerbruch Straße, Greifswald, Germany.
Kampf, Günter
University Medicine Greifswald, Ferdinand Sauerbruch Straße, Greifswald, Germany.
Norris, Jacqui
Sydney School of Veterinary Science, Faculty of Science, University of Sydney, Sydney, NSW, Australia.
Morley, Paul S
VERO Program, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, Canyon, TX.
Martens, Ann
Department of Large Animal Surgery, Anesthesia, and Orthopedics, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium.
Mayhew, Philipp D
Department of Veterinary Surgical and Radiological Sciences, School of Veterinary Medicine, University of California-Davis, Davis, CA.
Nolff, Mirja C
Clinic of Small Animal Surgery, VetSuisse Faculty, University of Zürich, Zürich, Switzerland.
Quain, Anne
Sydney School of Veterinary Science, Faculty of Science, University of Sydney, Sydney, NSW, Australia.
Richardson, Dean
Department of Clinical Studies, New Bolton Centre, School of Veterinary Medicine, University of Pennsylvania, Kennett Square, PA.
Runge, Jeffrey
Guardian Veterinary Specialists, Brewster, NY.
Singh, Ameet
Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada.
Southwood, Louise
Department of Clinical Studies, New Bolton Centre, School of Veterinary Medicine, University of Pennsylvania, Kennett Square, PA.
Thieman, Kelley M
Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX.
van Galen, Gaby
Sydney School of Veterinary Science, Faculty of Science, University of Sydney, Sydney, NSW, Australia.
Goulburn Valley Equine Hospital, Melbourne Veterinary School, University of Melbourne, Congupna, Victoria, Australia.
Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada.
Williams, John
VetsNow Referral Hospital, Manchester, United Kingdom.
Hendrickson, Dean
Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO.
MeSH Terms
Animals
Consensus
Delphi Technique
Surgical Wound Infection / veterinary
Surgical Wound Infection / prevention & control
Surgical Wound Infection / classification
Terminology as Topic
Veterinary Medicine / standards
Veterinary Medicine / methods
Citations
This article has been cited 1 times.
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