Optic fissure meaning
WebApr 16, 2024 · Optic fissure fusion occurs between hyaloid artery and vein and displaces the hyaloid vein towards the distal optic cup. (A–C) Single z-plane of a time-lapse 3D confocal … Webfissure: [ fish´er ] 1. a narrow slit or cleft, especially one of the deeper or more constant furrows separating the gyri of the brain. 2. a deep cleft in the surface of a tooth, usually due to imperfect fusion of the enamel of the adjoining dental lobes. It can be treated with a dental sealant to decrease risk of caries . abdominal fissure a ...
Optic fissure meaning
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Webfissure (fĭsh′ər) n. 1. A long narrow opening; a crack or cleft. 2. The process of splitting or separating; division. 3. A separation into subgroups or factions; a schism. 4. Anatomy A … WebJul 25, 2024 · optic nerve (CN II) oculomotor nerve (CN III) superior division inferior division (with motor root to the ciliary ganglion) nasociliary nerve and its intraconal branches (a branch of CN Va) long ciliary nerves short ciliary nerves small communicating branch of the ciliary ganglion (sensory root to the ciliary ganglion) abducens nerve (CN VI)
Web1. : a narrow opening or crack of considerable length and depth usually occurring from some breaking or parting. a fissure in the earth's crust. 2. a. : a natural cleft between body parts … WebJun 27, 2024 · National Center for Biotechnology Information
WebDec 20, 2024 · Upon exiting the cavernous sinus, the oculomotor nerve branches run below the anterior clinoid process of the sphenoid bone to enter the orbit through the superior orbital fissure.Both branches will pass into the orbit within the boundaries of the common tendinous ring, a fibrous ring of tissue that surrounds the optic canal and part of the … WebDec 3, 2024 · Coloboma is an eye condition that people are born with. It happens when part of the tissue that makes up the eye is missing. It can affect 1 or both eyes. If your child has coloboma, talk to your doctor about …
Webret·i·nal fis·sure. ( ret'i-năl fish'ŭr) A ventral groove formed by invagination of the optic cup and its stalk by vascular mesenchyme, from which the hyaloid vessels develop. Synonym …
WebNov 17, 2024 · The inferior orbital fissure (IOF) lies in the floor of the orbit inferior to the superior orbital fissure and it is bounded superiorly by the greater wing of sphenoid, inferiorly by maxilla and orbital process of palatine bone and laterally by the zygomatic bone.It opens into posterolateral aspect of orbital floor. It joins medially with the … dutch parking crewWebDec 13, 2024 · It also forms the lateral border of the optic canal – through which the optic nerve and ophthalmic artery travel to reach the eye. The medial border of the optic canal is formed by the body of the sphenoid. … in a 2 x 2 x 3 anova there areWeb1. a shallow vertical groove in the closed part of the medulla oblongata, continuous with the posterior median fissure of the spinal cord. 2. a shallow vertical groove dividing the spinal … in a 1995 corporation for publicWebSep 26, 2024 · The eye develops quickly during a fetus' first three months of growth. A gap, known as the choroidal fissure, appears at the bottom of the stalks that eventually forms the eye. This fissure generally closes by the … dutch parking serviceWebThe term is used to describe ocular defects of the eyelids, iris, lens, ciliary body, zonules, choroid, retina or optic nerve. It is typically located in the inferonasal quadrant of the … in a 1031 exchange what is a dstWebThe National Library of Medicine (NLM), on the NIH campus in Bethesda, Maryland, is the world's largest biomedical library and the developer of electronic information services that delivers data to millions of scientists, health professionals and members of the public around the globe, every day. in a 200m race a beats b by 35mWebfissure. noun [ C ] uk / ˈfɪʃ.ə r/ us / ˈfɪʃ.ɚ /. a deep, narrow crack in rock or the earth. （岩石或土地的）裂缝，裂隙. medical specialized. a long, deep, narrow hollow area in a surface … dutch park homes for sale