Welfare considerations in equine upper airway surgery, covering tieback procedures, soft palate surgeries, and the welfare of horses before, during, and after surgical correction of dynamic airway conditions.
Upper airway surgery welfare encompasses the decision to operate, the surgical quality, perioperative care, and long-term outcome management. The welfare case for tieback surgery in horses with clinically significant laryngeal hemiplegia is generally strong — improving airway function reduces the oxygen limitation and exercise-associated respiratory distress that compromises these horses' welfare during work. However, surgical outcomes vary depending on degree of abduction achieved, complication rates, and individual horse anatomy. Post-operative welfare requires careful monitoring for aspiration pneumonia — a serious complication requiring immediate veterinary response — and appropriate exercise restriction during healing. Long-term welfare monitoring with dynamic endoscopy confirms that surgical correction is adequate and maintained.