{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,7]],"date-time":"2025-11-07T19:12:04Z","timestamp":1762542724144},"reference-count":35,"publisher":"Georg Thieme Verlag KG","issue":"04","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Tierarztl Prax Ausg G"],"published-print":{"date-parts":[[2017]]},"abstract":"<jats:title>Summary<\/jats:title><jats:p>Objective: Coughing and dysphagia have been described following prosthetic laryngoplasty (LP) with or without ventriculectomy\/ventriculocordectomy (VE\/VCE) for the treatment of recurrent laryngeal neuropathy. All previous case descriptions include patients with acute onset of clinical signs after surgery that persisted. The authors observed a late-onset of dysphagia and coughing months to years after LP \u00b1 VE\/VCE. The condition was always associated with an abnormality of the aryepiglottic fold (AEF). Treatment options for those patients are limited. We suggest augmentation of the AEF as treatment for affected horses. The goal of the study was two-fold: Firstly, to describe a new condition of late-onset dysphagia in horses following LP \u00b1 VE\/VCE associated with an abnormal appearance of the AEF, and secondly, to offer a minimally invasive and successful treatment for those patients. Material and methods: Six horses were presented because of dysphagia and coughing with an onset of months to years after LP \u00b1 VE\/VCE. Endoscopically, the AEF always appeared thinner and more flaccid to a varying degree. The food path was traceable along the AEF into the trachea using dyed molasses. An initial injection of hyaluronic acid (HA) into the AEF led to immediate improvement of the dysphagia. The procedure was performed in the standing sedated horse. The needle was placed through the cricothyroid ligament and the injection performed under endoscopic guidance. Results: All horses tolerated the injection well. Injection of HA was successful only in the short term in all cases and repeated injections were needed for permanent resolution using either cross-linked HA, polyacrylamide hydrogel or platelet rich plasma. Conclusion and clinical relevance: Horses may develop dysphagia and coughing months to years after LP \u00b1 VE\/VCE as a late-onset complication. The condition seems to be associated with an abnormal appearance and function of the AEF. Successful treatment is possible by augmenting the AEF. However, careful patient selection is mandatory.<\/jats:p>","DOI":"10.15653\/tpg-160712","type":"journal-article","created":{"date-parts":[[2017,7,26]],"date-time":"2017-07-26T15:54:09Z","timestamp":1501084449000},"page":"219-225","source":"Crossref","is-referenced-by-count":4,"title":["Aryepiglottic fold augmentation as treatment for late-onset dysphagia following surgical treatment of recurrent laryngeal neuropathy"],"prefix":"10.15653","volume":"45","author":[{"given":"Uta","family":"Delling","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Aleksandar","family":"Vidovic","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2018,1,9]]},"reference":[{"key":"10.15653\/TPG-160712-1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cveq.2008.10.004"},{"key":"10.15653\/TPG-160712-2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-950X.2014.12101.x"},{"key":"10.15653\/TPG-160712-3","doi-asserted-by":"publisher","DOI":"10.1111\/evj.12081"},{"key":"10.15653\/TPG-160712-4","doi-asserted-by":"publisher","DOI":"10.1111\/evj.12020"},{"key":"10.15653\/TPG-160712-5","doi-asserted-by":"publisher","DOI":"10.1111\/eve.12066"},{"key":"10.15653\/TPG-160712-6","doi-asserted-by":"publisher","DOI":"10.1007\/s00266-003-3019-9"},{"key":"10.15653\/TPG-160712-7","doi-asserted-by":"publisher","DOI":"10.1111\/j.2042-3306.2012.00612.x"},{"key":"10.15653\/TPG-160712-8","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-950X.2010.00746.x"},{"key":"10.15653\/TPG-160712-9","doi-asserted-by":"publisher","DOI":"10.2746\/042516403776014172"},{"key":"10.15653\/TPG-160712-10","doi-asserted-by":"publisher","DOI":"10.2746\/042516401776254790"},{"key":"10.15653\/TPG-160712-11","doi-asserted-by":"crossref","unstructured":"Froydenlund TJ, Dixon PM. 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