Blood Flow Capacity Assessment of End-to-Side Arterial Anastomosis In Vivo in Rats.

 The aim of this article was to assess the flow capacity of end-to-side arterial anastomosis depending on the method of its implementation.  The study was conducted on 30 live Wistar rats in vivo, which were randomly divided into three groups. In each group of animals, an end-to-side microanastamosis was performed using three methods of donor artery preparation: 45 degrees (group A), 90 degrees (group B), and arteriotomy according to the "fish mouth" type (group C).