Anastomosis

Anastomosis is a connection between two or more blood vessels, organs or parts thereof.

In anatomy, an anastomosis is a connection between two blood vessels (arteries, veins or capillaries) without a capillary connection between them. For example, arteriovenous anastomosis is a connection between an artery and a vein.

In surgery, an anastomosis is an artificial connection between two tubular organs or parts thereof, most often between different parts of the intestine or ureters. The goal is to restore normal flow of organ contents after partial resection.

Thus, anastomosis is used both in the anatomical description of the structure of blood vessels and in surgery to restore the integrity of organs and systems of the body.

Anastomosis is a connection between two organs or tissues that occurs due to the presence of blood vessels. In anatomy, anastomosis can be either natural or artificial. In the first case, this connection occurs between two vessels that do not have a capillary connection. In the second case, this is a connection between tubular organs, for example, between the intestines.

Anastomosis is an important element in anatomy and physiology, as it ensures the exchange of substances between various organs and tissues. For example, an anastomosis between an artery and a vein allows blood to circulate throughout the body.

In surgery, anastomosis is used to connect two tubular organs or sections thereof. This may be necessary during intestinal surgery where two sections of the intestine need to be joined, or when part of the intestine is removed. Anastomosis is also often used as a bypass when it is necessary to bypass a damaged section of a blood vessel.

Artificial anastomosis can also be used in medicine to treat various diseases. For example, in arteriosclerosis, when the arteries become less elastic and cannot provide sufficient blood flow, an artificial anastomosis may be used to create an additional artery.

Thus, anastomosis is an important part of anatomy and surgery, and can be used to treat various diseases and ensure the normal functioning of the body.

Anastomosis is a term used in medical science and surgery to refer to the connection between two or more structures of the human body. This term can have different meanings depending on the context. In this article, we will look at the two main areas where the term anastomosis is used: anatomy and surgery.

1.Anastomosis in medicine

In anatomy, "anastomosis" is a form of communication between vessels that includes blood vessels, arteries and veins. Communication between these vessels usually occurs without the presence of capillary connections between them, and they can be formed in different ways: naturally during fetal development or surgically. Anastomoses are found in various parts of the body such as the brain, heart, kidneys and lungs, as well as in large arteries and veins.

2. Surgical anastomosis A surgical “anastomosis,” in turn, is an artificially created or installed organ of the circulatory system on the human or animal body, which has multiple terminal sections connected to one or more venous vessels or arterial systems. The operation to create this shape involves separating two points of either an artery or a vein, provided they are conjugated, connecting them with a special wall (for example, tissue) and, finally, sealing the wounds. Depending on how significantly the relationship of the vessels is disrupted, the incision can be either small or large, varied, transverse or longitudinal, penetrating almost to the main vessel.