Hyaloid
91persistencia del sistema hialoideo — Eng. Persistent hyaloid system Displasia retiniana congénita en la que no existe involución del sistema hialoideo embrionario que se extiende desde el nervio óptico hasta la cara posterior del cristalino …
92Rouget cell — Rou·get cell rü zhā n any of numerous branching cells adhering to the endothelium of capillaries and regarded as a contractile element in the capillary wall Rou·get rü zhā Charles Marie Benjamin (1824 1904) French physiologist and anatomist.… …
93vitreous body — n the clear colorless transparent jelly that fills the eyeball posterior to the lens, is enclosed by a delicate hyaloid membrane, and in the adult is nearly homogeneous but in the fetus is pervaded by fibers with minute nuclei at their points of… …
94area of Martegiani — a slightly enlarged, funnel shaped space anterior to the optic disk, marking the posterior opening of the hyaloid canal …
95arteria hyaloidea — [TA] hyaloid artery: a fetal vessel that continues forward from the central artery of retina through the vitreous body to supply the lens; it normally is not present after birth …
96corpus vitreum — [TA] vitreous body: the transparent, colorless, gelatinous substance that fills the inner portion of the eyeball between the lens, ciliary body, and retina; with increasing age it tends to become more fluid. Called also hyaloid body. Corpus… …
97Mittendorf dot — a congenital anomaly manifested as a small gray or white opacity just inferior and nasal to the posterior pole of the lens, representing the remains of the lenticular attachment of the hyaloid artery; it does not affect vision …
98orbiculoposterocapsular fibers — the chief fibers that spring from the prolongation of the hyaloid membrane investing the ciliary ring …
99retinal fissure — a ventral groove formed by invagination of the optic cup and its stalk by vascular mesenchyme from which the hyaloid vessels develop; called also choroid or optic f …
100fossa hyaloidea — [TA] hyaloid fossa: a depression on the anterior surface of the vitreous body, in which the lens is lodged; called also lenticular f. and patellar f …
