WebAug 1, 1997 · CONCLUSIONS The temporal part of the circle of Zinn–Haller can be revealed by fundus fluorescein angiography particularly in … WebApr 14, 2024 · Arcus senilis or the cholesterol ring is a gray, white, or blue ring or arc at the peripheral cornea (anterior-most transparent part) of the eye. It is usually harmless and mostly seen in older adults but can affect people of all ages, and rarely a newborn child.
Zinn–Haller arterial ring observed by ICG angiography in high …
WebNov 1, 2013 · According to the landmark studies by Hayreh and others, the peripapillary arterial circle of Zinn-Haller (ZHAC) gives off branches to the intralaminar region of the … WebCircle of Zinn Haller. It is an anastomotic ring formed by the branches of short posterior ciliary arteries anastomosing with each other around the optic disc. Branches pass to the … eastern michigan university parking permit
Peripapillary arterial circle of Zinn-Haller: location and …
Some branches of the short posterior ciliary arteries supply the optic disc by means of an anastomotic ring - the circle of Zinn-Haller or circle of Zinn - which is associated with the fibrous extension of the ocular tendons (common tendinous ring (also annulus of Zinn)). See more The short posterior ciliary arteries are a number of branches of the ophthalmic artery. They pass forward with the optic nerve to reach the eyeball, piercing the sclera around the entry of the optic nerve into the eyeball. See more The number of short posterior ciliary arteries varies between individuals; one or more short posterior ciliary arteries initially branch off the ophthalmic artery, subsequently dividing to form up to 20 short posterior ciliary arteries. Origin See more • The terminal portion of the optic nerve and its entrance into the eyeball, in horizontal section See more • Long posterior ciliary arteries • Anterior ciliary arteries See more WebAIMS—To evaluate the morphometric and morphological variations of the circle of Zinn-Haller (CZH) in the human eye. METHODS—42 human enucleated eyes were used in … Webvascular circle of optic nerve "秦" in English: Qin,a state in the Zhou Dyna ... "氏" in English: family name; surname "环" in English: ring; hoop "视神经" in English: optic nerve; nervus opticus "血管" in English: blood vessel; vascellum; ves ... "秦氏环, 视神经血管环" in English: circulus zinnii "视神经血管环" in English: circle of haller; circle of zinn; circ ... cuh webmail