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1. a. arteriolovenularis. 2. arteriovenous shunt (def. 2).Medical dictionary. 2011.
arteriovenous anastomosis — a thick walled blood vessel that connects an arteriole directly with a venule, thus bypassing the capillaries. Arteriovenous anastomoses are commonly found in the skin of the lips, nose, ears, hands and feet; their muscular walls can constrict to … The new mediacal dictionary
arterial segment of glomeriform arteriovenous anastomosis — segmentum arteriale anastomosis arteriovenosae glomeriformis … Medical dictionary
venous segment of glomeriform arteriovenous anastomosis — segmentum venosum anastomosis arteriovenosae glomeriformis … Medical dictionary
Anastomosis — The connection of normally separate parts or spaces so they intercommunicate. An anastomosis may be naturally occurring or artificially constructed and be created during the process of embryonic development or by surgery, trauma or pathological… … Medical dictionary
anastomosis — n. 1) (in anatomy) a communication between two blood vessels without any intervening capillary network. See: arteriovenous anastomosis 2) (in surgery) an artificial connection between two tubular organs or parts, especially between two normally… … The new mediacal dictionary
Анастомоз Артериоловенулярный (Arteriovenous Anastomosis) — шунтирующий кровеносный сосуд, соединяющий артериолу непосредственно с венулой, минуя капилляры. Артериоловенулярные анастомозы расположены в коже губ, носа, ушей, подушечках пальцев кистей и стоп ногтевого ложа; их мышечные стенки могут… … Медицинские термины
anastomosis arteriolovenularis — [TA] arteriolovenular anastomosis: a vessel that directly interconnects the arterial and venous systems and that acts as a shunt to bypass the capillary bed. Called also a. arteriovenosa [TA alternative] and arteriovenous a. Dermal vasculature… … Medical dictionary
arteriovenous — Relating to both an artery and a vein or to both arteries and veins in general; both arterial and venous, as an “AV anastomosis.” * * * ar·te·rio·ve·nous är .tir ē ō vē nəs adj of, relating to, or connecting the arteries and veins… … Medical dictionary
arteriovenous shunt — 1. anastomosis arteriolovenularis. 2. a U shaped plastic tube inserted between an artery and a vein (usually between the radial artery and cephalic vein), bypassing the capillary network, a formerly common means of arteriovenous access … Medical dictionary
АНАСТОМОЗ АРТЕРИОЛОВЕНУЛЯРНЫЙ — (arteriovenous anastomosis) шунтирующий кровеносный сосуд, соединяющий артериолу непосредственно с венулой, минуя капилляры. Артериоловенулярные анастомозы расположены в коже губ, носа, ушей, подушечках пальцев кистей и стоп ногтевого ложа; их… … Толковый словарь по медицине
