Mandibular osteosynthesis in a Boa constrictor snake

• Autor(a) principal: Castro, Jorge Luiz Costa
• Data de Publicação: 2014
• Outros Autores: Santalucia, Sérgio, Pachaly, José Ricardo, Villanova Junior, José Ademar, Castro, Verônica Souza Paiva, Balthazar, Daniel Almeida, Spadetti, Alex Lucas, Souza, Wilker Nazareth, Fedullo, Luiz Paulo Luzes, Raiser, Alceu Gaspar
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Semina. Ciências Agrárias (Online)
• Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14638
• topic: Fracture; Orthopedics; Wild animals; Reptile; Boidae.; Fratura; Ortopedia; Animais selvagens; Serpente; Boidae.; Clínica e Cirurgia Animal

Nowadays are observed an increase in the finding of certain wild animals in urban areas, due to environmental changes caused by deforestation and economic use of natural areas. It causes disappearance of usual prey and forces these animals, including snakes, to migrate to urban areas, becoming vulnerable to injuries caused by aggressions, car accidents and capture. Mandibular and maxillar fractures are common in many animal species, representing about 3-6% of all bone fractures in dogs and cats. Mandibular trauma usually occurs as a result of fights, car accidents and improper handling and/or restraint, and fractures can be closed or open, clean or contaminated. The jaw is a flat bone with differences from the long bones that should be taken into consideration for successful treatment, being minimal muscle coverage and need to maintain occlusion factors that influence the definition of the best ostheosynthesis method. The methods of stabilization include using intramedullary pins, wires, external skeletal fixation, bone plate, and acrylic resin. Conventional bone plates are efficient but related to some complications, such as the necessity of muscular elevation and high risk of injuries to mandibular structures. This article describes the successful results of the application of plate and screws in the ostheosynthesis of a mandibular fracture in a female Boa constrictor snake with weight of 8.0 kg and length of 1.80 m, at the RIOZOO Foundation (Rio de Janeiro, RJ, Brazil).