Skeletotopy of the caudal vena cava of Yorkshire piglets-Reference-Cited by-同舟云学术

Skeletotopy of the caudal vena cava of Yorkshire piglets

Published:2023-07-28 Issue:2 Volume: Page:167-170
ISSN:2782-6252
Container-title:Legal regulation in veterinary medicine
language:
Short-container-title:jour

Author:

Shchipakin M. V.¹^ORCID,Khvatov V. Al.¹^ORCID

Affiliation:

1. St. Petersburg State University of Veterinary Medicine

Abstract

The venous system of animals always arouses a certain interest among veterinary specialists. On the one hand, there are issues related to comparative anatomy in different animal species, and on the other hand, there is a practical interest put forward by veterinary surgeons and clinicians. First of all, it is certainly the valve apparatus of this system, which gives reason to believe that the valves of the veins not only direct the movement of blood through the venous vessels, but also contribute to balancing the blood pressure in the entire cardiovascular system. The purpose of our study is to study the skeletotopy of the caudal vena cava of Yorkshire piglets, to give anatomical and topographic characteristics of veins, to carry out morphometry of main collectors. To study the branching of the caudal vena cava of Yorkshire piglets, ten corpses aged 28-30 days of life were obtained, which were delivered from the pig breeding complex to the Department of Animal Anatomy of the St. Petersburg State University of Veterinary Medicine. During the study, such methods as: fine anatomical dissection, vasorentgenography, morphometry, photographing were used. As a result of our study, skeletotopy of the caudal vena cava of Yorkshire piglets with anatomical and topographic characteristics of veins was established and morphometry of the main collectors was performed. The topography of the iliac veins in Yorkshire piglets has certain patterns associated with the conditions of maintenance and movement. No valves were found in the common iliac vein, which ensures the outflow of blood from the parietal and visceral branches. A large number of anastomoses were established between the circumferential deep iliac, gluteal and internal sacral veins.

Publisher

Saint-Petersburg State University of Veterinary Medicine

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