Correcting Campylorrhinus Lateralis in a Foal by Bone Distraction: A Case Report

Autor: Gustavo Cancian Baiotto, Odael Spadeto Junior, Anderson Luiz de Araújo, Giuliano Moraes Figueiró, Alvaro de Paula Lage de Oliveira, João L. Rossi Junior, Júlia da Penha Piccoli Rangel
Rok vydání: 2020
Předmět:
Zdroj: Journal of Equine Veterinary Science. 87:102897
ISSN: 0737-0806
DOI: 10.1016/j.jevs.2019.102897
Popis: Campylorrhinus lateralis, also known as “wry nose,” is a congenital malformation that mainly affects Thoroughbreds. These horses have a unilateral deviation of the maxillae that may be to one side or the other side, and it causes airway obstruction and dental malocclusion. The choice of treatment is not necessarily operation; however, the treatment of choice, which aims to repair the maxillae deviation, is surgical to improve the horse’s respiratory condition and correct the dental occlusion. There are currently no reports describing the first surgical technique for such deformity described by Valdez et al. The present study describes the case of a 2-month-old foal of the Mangalarga Marchador breed that was diagnosed with wry nose. The foal presented with accentuated maxillae deviation to the right side, malocclusion of the incisor teeth, and respiratory noises. After diagnosis and physical examination, the foal was treated by surgical correction of the deviation. To correct the deviation, the bone distraction technique with unilateral osteotomy of the right maxillae and fixation of the external bone distractor was chosen. After 90 days, the bone distractor was removed; consequently, malocclusion of the incisors was greatly improved, and respiratory noises were eliminated.
Databáze: OpenAIRE
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