An experimental model to retraining in microvascular suture
Jaeger, Marcos Ricardo de Oliveira; Ely, Pedro Bins; Pires, Jefferson André; Ferreira, Lydia Masako.
Acta cir. bras.;
29(supl.2): 1-5, 2014. tab, graf
Artigo
em Inglês
| VETINDEX
| ID: vti-11181
Resumo
To demonstrate an experimental model of up to four hours a week of independent study that allows relearning in microvascular sutures. 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. 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. The model of individual retraining allows learning microvascular suture in individuals of permanent staff.(AU)
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BR1.1
Localização: BR68.1
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