Objective: To describe and report the outcomes after closure of median sternotomies with crimped monofilament nylon leader (MNL) in dogs.

Study Design: Retrospective observational study.

Animals: Dogs (n = 10) that underwent intrathoracic surgery through a median sternotomy approach.

Methods: The median sternotomy was closed in a peristernal figure eight pattern with crimped MNL. Medical records were reviewed for clinical and histopathological findings and complications. Owners or veterinarians were contacted to collect long-term follow-up information.

Results: The technique was simple, with no intraoperative complications. Postoperative infection was documented in one dog, requiring removal of a single MNL and associated crimp clamp. Delayed healing of the surgical incision in one dog was managed conservatively. No other complications were documented throughout long-term follow-up at a median of 488 days (range, 199-608).

Conclusion: Median sternotomies were successfully closed with crimped MNL and were associated with a low complication rate.

Clinical Significance: Crimped MNL represents an alternative method to close median sternotomies in dogs.

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http://dx.doi.org/10.1111/vsu.13556DOI Listing

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