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Peer-reviewed veterinary case report

Surgical site infection risk in dogs after laparoscopic spay surgery

By Fuertes-Recuero, M et al.·Published in Veterinary journal (London, England : 1997)·2025·Department of Physiology, Spain·View original on PubMed

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Original publication title: Incidence and risk factors of surgical site infection in dogs undergoing laparoscopy ovariectomy. Multicentric prospective cohort study.

Species:
dog

Plain-English summary

A group of 208 female dogs undergoing laparoscopic ovariectomy (a minimally invasive spay surgery) were monitored for surgical site infections (SSIs) after their procedures. Out of these dogs, 15 developed infections, with most being superficial. The study found that longer surgery times and improper use of Elizabethan collars (the cone-shaped collars) increased the risk of these infections. To help prevent SSIs, it’s important for pet owners to ensure that the surgery is done quickly and that their dog wears the collar properly after the operation.

People also search for: dog spay surgery infection · Elizabethan collar use after surgery · laparoscopic ovariectomy recovery for dogs

Abstract

Canine laparoscopic ovariectomy has become more popular due to several advantages including smaller incisions and faster recovery. However, surgical site infections (SSIs) remain a common complication that increases morbidity and mortality. The aim of this study was to describe the incidence of SSI and identify the factors associated with development of SSI in dogs undergoing laparoscopic ovariectomy. A multicentre, prospective cohort study was performed, including 208 female dogs undergoing surgery at seven veterinary hospitals in Spain between January 2022 and September 2023. SSI was diagnosed according to Centers for Disease Control and Prevention (CDC) criteria, with active surveillance consisting of clinical evaluations on postoperative days 5-7 and 10-12, and follow-up telephone conversation at 30 days. SSIs were identified in 15 dogs (7.2&#x202f;%) of which 12 were classified as superficial and 3 as deep infections. Duration of Surgery (P&#x202f;<&#x202f;0.001) and Elizabethan collar (P&#x202f;=&#x202f;0.003) were identified as risk factors of SSI. The incidence of SSI was identified in 7.2&#x202f;% (IC 95&#x202f;%: 4.1&#x202f;%-11.6&#x202f;%) of dogs and it was associated with surgical time exceeding 46&#x202f;min and improper use of the Elizabethan collar. Prospective, standardised studies should test whether collar use and shorter surgical time reduce SSI after laparoscopy ovariectomy. Therefore, shorter surgical times and correct use of buster collar could reduce the incidence of SSI.

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Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/41253276/