- vascular circle of the optic nerve
- Circulus m vasculosus nervi optici
Fachwörterbuch Medizin Englisch-Deutsch. 2013.
vascular circle of the optic nerve
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circle — 1. [TA] In anatomy, a ring shaped structure or group of structures, as formed by anastomosing arteries or veins, or by connected (communicating) nerves, 2. A line or process with every point approximately equidistant from the center. SYN:… … Medical dictionary
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Artery — A vessel that carries blood that is high in oxygen content away from the heart to the farthest reaches of the body. Since blood in arteries is usually full of oxygen, the hemoglobin in the red blood cells is oxygenated. The resultant form of… … Medical dictionary
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circulus vasculosus nervi optici — [TA] vascular circle of optic nerve: a circle of arteries in the sclera surrounding the site of entrance of the optic nerve; called also circle of Haller and circle of Zinn … Medical dictionary
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