Continuous versus interrupted suture technique in microvascular anastomosis in rats
AUTOR(ES)
Barros, Rui Sergio Monteiro de, Leal, Rafael Aquino, Teixeira, Renan Kleber Costa, Yamaki, Vitor Nagai, Feijó, Daniel Haber, Gouveia, Eduardo Henrique Herbster, Valente, André Lopes, Silva Feitosa-Junior, Denilson José, Carvalho, Luan Teles Ferreira de
FONTE
Acta Cir. Bras.
DATA DE PUBLICAÇÃO
2017-09
RESUMO
Abstract Purpose: To compare the continuous and interrupted suture technique on femoral artery on rats after vessel repair and 14 days after. Methods: Twenty rats were operated randomly divided into two group matched according to the suture technique used: interrupted or continuous. We performed a femoral anastomosis on the right femoral artery. We analyzed weight, arterial caliber, anastomosis time and patency after vessel repair and 14 days after. Results: There was no significant difference between groups in the weight (p=0.64), diameter of the femoral artery (p=0.95) and patency (p=1.00). The time spent in the anastomosis was 451 seconds in the continuous group and 718 seconds in the interrupted group, presenting significant difference (p<0.01). Conclusion: The continuous suture technique shows a similar patency rates than interrupted technique, however with a shorter time to perform the anastomosis.
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