Caudal arteries of the bladder (a. vesicae caudales) are arterial vessels that supply blood to the caudal part of the bladder. They are branches of the common iliac arteries, which pass through the pelvis and thighs.
The caudal bladder arteries are an important arterial system of the urinary tract, as they supply blood to the caudal part of the bladder and to the ureters. In the caudal portion of the bladder, these arteries form many small branches that spread over the surface of the bladder, providing nutrition to its tissues.
In addition, the bladder arteries play an important role in regulating bladder pressure. When pressure in the urinary tract increases, the vessels relax, which facilitates emptying of the bladder. If the pressure in the urinary tract is reduced, the blood vessels contract, which helps keep urine in the bladder until it is expelled.
Thus, the caudal arteries of the bladder are an important system for supplying blood and regulating pressure in the urinary system. Their normal functioning is necessary to maintain the health of the urinary tract and the normal functioning of the urinary system as a whole.
Causal arteries of the bladder – a. uvesicales cadales. Arteries formed from the lumbar, sacral and caudal arteries with branches passing into the renal vein in the lumbar (hypogastric) region along the anterior edges of the two ureters and the lower of them, unpaired to the urethra. (Branches from a. ilicе are suitable for a. v. cau, located on the sides of the ureter). Venous outflow - into the inferior vena cava system.