Anastomosis Arterial Intrasystemic

Intrasystemic arterial anastomosis is a connection of two arteries that are in the same circulatory system and provide blood exchange between different organs and tissues. This type of anastomosis plays an important role in maintaining the normal functioning of the body and protecting against possible circulatory disorders.

Intrasystemic arterial anastomosis can be formed by various arteries, depending on their location and function. For example, the anastomosis between the femoral and popliteal arteries provides blood supply to the lower extremities, and the anastomosis between the carotid and subclavian arteries provides blood supply to the brain.

The formation of intrasystemic arterial anastomoses occurs during embryogenesis and is necessary for the normal development of the body. However, in some cases, these anastomoses can cause various diseases and circulatory disorders, such as atherosclerosis, thrombosis, stenosis and others.

To prevent the formation of intrasystemic arterial anastomoses, it is necessary to monitor the condition of the vessels and the arterial system as a whole. Regular health checkups, monitoring your cholesterol and blood pressure levels, as well as proper nutrition and physical activity can help keep your arteries healthy and prevent the development of disease.

**Anastomosis of arterial intrasyptom**

Anastomosis in medicine is the formation of a connection between vessels, cells or organs of various topographic-anatomical regions of the body that have an adjacent segmental or systemic area of ​​​​blood supply

*In the direction of blood flow:** - Arterial anastomoses - an anastomosis between the superficial and deep arteries or between tributary arteries (venous anastomosis). - Venous anastomotes - shunting blood from vein to vein.

There are a large number of capillary anastomies in the body! However, this type of vessel is not an anastomosis, since it has a different wall structure. For example, there are many large straight choriocapillaris in the eye, but they are not an anastomote because they are not divided into two isolated tubes, each of which has its own wall. All these tubes are united only in the area of ​​the vessel wall itself. Moreover, if it is necessary to maintain the continuity of hematopoiesis, restoration of blood circulation will occur through them by proliferation of the endothelium and thickening of the wall, despite the division into tubes.

The main arterial anastomies are of great importance, as they serve: - Replenishing oxygen in the tissue system. Normally, tissue nutrition is carried out using circular blood circulation (see the picture of the location of the brain: where it continues for one turn of the venous and the transition from deep tissues to the saphenous veins). With collateral circulation, compensatory decompensation occurs. The circular nature of blood circulation is necessary for the delivery of nutrients to all layers. In addition, it is an essential factor in the blood supply to some vascular spiral organs of the digestive system. - Protection against cell death in certain organs (pericardium, kidneys, adrenal gland, etc.). It is a unique phenomenon in the body (extra-anastomotic blood supply) - Ensuring the systematic functioning of the brain with blood. The main arteries connect the hemispheres, midbrain and cerebellum.

Anastomosis intrasystemic In the human body, animals and plants Anastomosis is the place where the ends of one or more organs (blood vessels, nerves, bones) are connected to form larger ones (aneurysm, fistula) or several (anastomotic network or anastomotic complex). Anastomosis is a type of surgical intervention in which two or more blood vessels are connected to each other using anastomosis (suturing anastomosis). Depending on the situation, there are intrasystemic and intersystemic anastomies, as well as extra and intrapancreatic. Inside