Avaliação de cadáveres de suínos preservados com a técnica de Larssen modificada para o ensino de técnica operatória

• Autor(a) principal: Pereira, Giovanna Beatriz
• Data de Publicação: 2020
• Outros Autores: Sandrin, Carla Barreto
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório do Centro Universitário Braz Cubas
• Texto Completo: https://repositorio.cruzeirodosul.edu.br/handle/123456789/3288
• topic: Cirurgia; Ensino; Métodos alternativos; Técnica cirúrgica; CNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIA

In teaching of operative technique there is a need from the students of practicing to get a better learning and hand and psychomotor skills. A way of accomplish that is using cadavers for the training to be the closest to a live animal. This study had as objective to evaluate the efficiency of modified Larssen’s solution to preserve cadavers of pig used in teaching of veterinary surgery. It was evaluated six cadavers of pig preserved with modified Larssen’s solution, and six cadavers without chemical preservation. The access of the jugular vein and carotid artery was necessary to infuse the solution. Then, all animals were wrapped in a freezer and defrosted days before operative technique practice class of Veterinary Medicine course of Universidade Positivo. At the end of each class, the students answered a questionnaire about odor and tissue color and consistency characteristics at different surgical times. At the end of the course, another questionnaire was provided regarding the learning of the usage of preserved cadavers. With this study it was possible to observe an improvement in odor and permanence of organoleptic characteristics of preserved cadavers compared to animals preserved without solution. Academics considered satisfactory the teaching with preserved cadavers and reflected on the use of live animals. After repetitive training in cadavers, they believed they would be better prepared for a real surgical intervention. The utilization of modified Larssen’s solution makes it possible to reduce the number of animals, refine the quality and replace the use of live animals.