Repair of a salivary duct fistula in a horse without using a stent.
Authors: Vos N J, Vos A
Journal: The Veterinary record
Summary
# Editorial Summary: Salivary Duct Fistula Repair Without Stenting Salivary duct fistulas represent a challenging complication in equine practice, traditionally managed with various stenting techniques to maintain duct patency during healing. Vos and colleagues presented a surgical repair case in which the parotid or mandibular duct fistula was closed using primary surgical reconstruction without stent placement—a departure from conventional protocols. The technique proved durable, with complete epithelialisation of the surgical site and zero fistula recurrence documented at the 17-month follow-up assessment. This outcome suggests that careful surgical planning, including precise duct realignment and tension-free closure, may provide a viable alternative to stented repairs, potentially reducing postoperative management complexity and the risk of stent-related complications such as mucositis or obstruction. For equine surgeons and referring veterinarians, the case offers an evidence point for considering non-stented repair protocols in suitable candidates, though individual duct integrity and fistula aetiology warrant careful case selection.
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Practical Takeaways
- •Stent-free surgical repair may be a viable option for equine salivary duct fistulas, potentially simplifying the surgical approach
- •Long-term follow-up (17 months) demonstrated durable healing without complications using this technique
Key Findings
- •Surgical repair of salivary duct fistula in a horse was successful without stent placement
- •Complete skin healing achieved 17 months post-operatively with no fistula recurrence