Vascular buffer system of the scrotal organs.
Natural arterial and venous anastomoses between three main vessels of the scrotal organs and spermatic cord serve as the anatomic basis for the formation of a complex natural vasculogenic stabilizing mechanism for the protection of the testicle, epididymis, and vas deferens from the negative exo- and endogenous factors -- the vascular buffer system of the scrotal organs. Its functioning is based on the unity of three hemodynamic components: antiischemic (redistribution and reduction of arterial blood deficiency), antihyperemic (adequate temporary deposition of arterial and venous blood), and hypotensive (reduction of critical pressure of the arterial and venous blood) mechanisms.
Artyukhin
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Central Interclinical Department of Andrology, I M Sechenov Moscow Medical Academy, Russia.
D001808:Blood Vessels / Q000033:anatomy & histology*; D006801:Humans; D008297:Male; D012611:Scrotum / Q000098:blood supply*