Veins Auditory Internal

First you need to decide how you define the meaning of the term “internal veins”. There is not much information on the Internet, so I had to turn to a book on human anatomy.

Here we are talking about **internal veins**, which include the hemizygos vein (v. hemiparesis), paired ulnar vein (V. cephalica), the cutaneous venous network and its branches on the extremities. In the future, general anatomical issues relating to the veins of the extremities will be considered. In the course of evolutionary development, formations led to a significant increase in such veins, changes in their structure and functions, which in some cases led to a decrease in the volume of blood passing through them and a deterioration in the blood supply to individual organs. For large arteries, the phenomenon of arteriovenous obstruction is not typical at all - the main arteries do not have specialized collateral circulation. Veins supply blood to the skin, muscles, joints, organs, etc.