The laryngeal tie-forward procedure to alleviate aspiration of feed caused by hypoplasia of the soft palate of an adult mare
- Published
- Accepted
- Subject Areas
- Respiratory Medicine, Surgery and Surgical Specialties
- Keywords
- Laryngeal, Tie-Foward, Aspiration, Hypoplasia, Soft Palate, Mare, Horse, Equine, Cleft
- Copyright
- © 2018 Castro et al.
- Licence
- This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, reproduction and adaptation in any medium and for any purpose provided that it is properly attributed. For attribution, the original author(s), title, publication source (PeerJ Preprints) and either DOI or URL of the article must be cited.
- Cite this article
- 2018. The laryngeal tie-forward procedure to alleviate aspiration of feed caused by hypoplasia of the soft palate of an adult mare. PeerJ Preprints 6:e26638v1 https://doi.org/10.7287/peerj.preprints.26638v1
Abstract
Background
An adult mare, presented to the University of Tennessee’s Veterinary MedicalCenter because of chronic, persistent coughing and abnormal respiratory noise,was found, during endoscopic examination of its nasopharynx and larynx, to havehypoplasia of the caudal fourth of its soft palate and an aryepiglottic fold entrapment.The mare had developed chronic discharge of feed from the nares after the aryepiglotticfold entrapment was relieved with a laser, using endoscopic guidance.
Methods
The mare received a laryngeal tie forward procedure to ameliorate discharge of feedfrom the nares by decreasing the gap between the apex of the epiglottis and thesoft palate.
Results
The distance between the epiglottis and the soft palate appeared to have beenreduced during endoscopic examination of the nasopharynx, and the horse nolonger experienced discharge of feed from the nares or persistent coughing. Thehorse continued to produce abnormal respiratory noise but was able to be usedfor trail riding.
Discussion
The tie-forward procedure should be considered as a treatment to ameliorate signs of hypoplastic soft palate in horses, if the palatal defect is short.
Author Comment
This is a preprint submission to PeerJ Preprints.