arterial circle

(redirected from circulus arteriosus)

arterial circle

[TA]
a circumferential formation of anastomosing arteries.
Synonym(s): circulus arteriosus [TA]
References in periodicals archive ?
Magnetic resonance angiographic evaluation of circulus arteriosus cerebri (circle of Willis): A morphologic study in 100 human healthy subjects.
Blood vessel size of circulus arteriosus cerebri (circle of Willis): A Statistical Research on 100 Human Subjects.