Haller arch circle etc.

Hal·ler arch, circle, etc. (hahlґer) [Albrecht von Haller, Swiss physiologist, 1708–1777] see circulus vasculosus nervi optici, ductulus aberrans inferior, lamina vasculosa choroideae, ligamentum arcuatum laterale, ligamentum arcuatum mediale, rete testis, and truncus coeliacus.