An experimental model to retraining in microvascular suture

An experimental model to retraining in microvascular suture

Autor Jaeger, Marcos Ricardo de Oliveira Google Scholar
Ely, Pedro Bins Google Scholar
Pires, Jefferson André Google Scholar
Ferreira, Lydia Masako Autor UNIFESP Google Scholar
Instituição Universidade Federal de São Paulo (UNIFESP)
Federal University of Health Science
Federal University of Pelotas Department of Surgery
Resumo PURPOSE: To demonstrate an experimental model of up to four hours a week of independent study that allows relearning in microvascular sutures.METHODS: Wistar rats between 200 and 500 grams surplus research experiments were used. Femoral vessels are covered on one or both sides through a groin incision obliquely along the inguinal ligament. Femoral artery and vein are isolated and measured being clamped and cut. The individual performs in microvascular anastomosis complexity arterial and venous terminoterminal sequence. terminolateral and venous and arterial grafts in vessels. Permeability is evaluated by testing vascular patency after creation of microvascular anastomosis.RESULTS: In the first specimen, only arterial and venous vascular anastomosis are performed terminoterminal. The average diameter of the femoral veins varies from 0.8 to 2 mm between rodents (artery, between 0.6 and 1.4 mm, between 0.8 and 2 mm vein). The superficiality of the vessels allows faster dissection, may also be held in other inguinal region.CONCLUSION: The model of individual retraining allows learning microvascular suture in individuals of permanent staff.
Palavra-chave Animal model
Mycrosurgery
Rats
Idioma Inglês
Data de publicação 2014-01-01
Publicado em Acta Cirurgica Brasileira. Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia, v. 29, p. 01-05, 2014.
ISSN 0102-8650 (Sherpa/Romeo, fator de impacto)
Publicador Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia
Extensão 01-05
Fonte http://dx.doi.org/10.1590/S0102-86502014001400001
Direito de acesso Acesso aberto Open Access
Tipo Artigo
Web of Science WOS:000342065300002
SciELO S0102-86502014001400002 (estatísticas na SciELO)
Endereço permanente http://repositorio.unifesp.br/handle/11600/8154

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