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Topic: Ora serrata

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	Ophthalm-AUS - Oben's Ophthalmology Site
		Anteriorly, the multilayered neural retina terminates at the ora serrata where the RPE continuous as the PE of ciliary body & the neural retina as NPE, distinctive scalloping is seen especially nasally.
		It is thickest near the optic disc ~ 0.56 mm, ~ 0.18 mm at the equator, ~ 0.11 mm at ora serrata, ~ 0.10 mm at foveola.
		Ora serrata is ~ 0.11 mm thick & has intimate relationship with vitreous base which extends ~ 2 mm anterior & up to 4 mm posterior to the ora.
	home.iprimus.com.au /oben/retina.htm (4302 words)

	Gray, Henry. 1918. Anatomy of the Human Body. Page 1018
		The color of the macula seems to imbue all the layers except that of the rods and cones; it is of a rich yellow, deepest toward the center of the macula, and does not appear to be due to pigment cells, but simply to a staining of the constituent parts.
		At the ora serrata the nervous layers of the retina end abruptly, and the retina is continued onward as a single layer of columnar cells covered by the pigmented layer.
		The portion in front of the ora serrata is thickened by the accession of radial fibers and is termed the zonula ciliaris (zonule of Zinn).
	www.bartleby.com /107/pages/page1018.html (801 words)

	Capillaries are present in Bruch's membrane at the ora serrata in the human eye -- Schraermeyer et al. 39 (7): 1076 -- ...
		Capillaries are present in Bruch's membrane at the ora serrata in the human eye -- Schraermeyer et al.
		Capillaries are present in Bruch's membrane at the ora serrata in the human eye
		Bruch's membrane is varied near the ora serrata because capillaries and
	www.iovs.org /cgi/content/abstract/39/7/1076 (326 words)

	Retina - Wikipedia
		Existe una ora serrata nasal o medial y una ora serrata lateral o temporal.
		Por delante de la ora serrata la retina que compone la porción ciliar y la porción irídea de la retina no es fotosensible.
		La retina mide de una ora serrata a otra unos 42 mm y está firmemente fijada a la coroides en estos puntos.
	es.wikipedia.org /wiki/Retina (665 words)

	Development of the subretinal space in the preterm human eye: ultrastructural and immunocytochemical studies. (Site not responding. Last check: 2007-10-18)
		At 28 weeks, IRBP was absent only from the most peripheral 25% of the retina and reached the temporal ora serrata at 32 weeks.
		At 3 months postterm, IRBP immunofluorescence outlined fully developed photoreceptors, which were present from the optic disc to the ora serrata.
		A subretinal space containing IRBP was present in the central retina at 20 weeks and extended further into the periphery (expressed as a percentage of the distance from the optic disc to the ora serrata in the temporal hemisphere) as the retina developed.
	www.ihop-net.org /UniPub/iHOP/gp/4835252.html (192 words)

	Welch Allyn Corporate: BIO Observation
		The ora serrata is the most anterior extent (peripheral termination) of the sensory retina.
		The optic disc, equator, and ora serrata are often used as landmarks to localize lesions.
		For example, a retinal tear could be noted as 1 DD from the ora serrata at 5 o'clock.
	www.welchallyn.com /medical/corporate/bio/html/bio_observation.asp (552 words)

	Localization of Adenosine A2a Receptor in Retinal Development and Oxygen-Induced Retinopathy -- Taomoto et al. 41 (1): ...
		The long thin arrows indicate the edge of the vasculature in the left panels, the open arrows point toward ora serrata and the inner plexiform layer (ipl) is labeled for orientation.
		The short bold arrows in (A), (C), and (E) indicate the same vessel in the nerve fiber layer, the curved arrows indicate blood vessels in the deep vasculature, the open arrows point toward ora serrata, and the inner plexiform layer (ipl) and vitreoretinal border (V) are labeled for orientation.
		The open arrows point toward ora serrata, the paired arrows indicate intravitreal neovascular formations, and the inner plexiform layer (ipl) and vitreoretinal border (V) are indicated for orientation.
	www.iovs.org /cgi/content/full/41/1/230 (6918 words)

	Internal Tunic: Ora Serrata (Site not responding. Last check: 2007-10-18)
		The sensory retina stops at the ora serrata, which is close to the ciliary body.
		The light sensitive part forms a cup that faces the lens.
		Anterior to the ora serrata the internal tunic consists of epithelia that line the ciliary body and iris.
	www.vcu.edu /anatomy/OB/Eye/sld020.htm (44 words)

	Untitled
		Beginning at 16 weeks of gestation, retinal angiogenesis normally proceeds from the optic disk to the periphery, reaching the outer rim of the retina (ora serrata) nasally at about 36 weeks and temporally by approximately 40 weeks.
		Zone II, the middle zone, extends from the outer edge of zone I to the ora serrata nasally and to the anatomic equator temporally.
		Zone III, the outer zone, is the residual crescent that extends from the outer border of zone II to the ora serrata temporally; this area of the retina being vascularized.
	members.aol.com /scottolitsky/rop.htm (1074 words)

	Patient Care
		Developmental lesions such as enclosed ora bays, meridional complexes, cystic retinal tufts and lattice degeneration are a few that may lead to retinal breaks.
		The area between the equator and ora serrata is important when evaluating retinal breaks and detachments.
		The base of this line is at the ora serrata and arcs toward the optic nerve.
	www.revoptom.com /archive/features/ro0401f3.htm (1551 words)

	SPECIAL SENSES
		Ciliary retina extends from the ora serrata to the posterior surface of the root of the iris.
		The ora serrata is not detectable in this primate specimen, since the transition from ciliary retina to photosensitive retina is gradual.
		A plastic section taken from somewhere behind the ora serrata, thus includes the photosensitive retina.
	medocs.ucdavis.edu /CHA/402/labsyl/01/18.htm (1475 words)

	Ophthalmic Surgery, Lasers and Imaging
		Kakarla V. Chalam, MD, FACS; Vinay A. Shah, MD A modified self-retaining plano-concave contact lens for visualization of the ora serrata and anterior vitreous during vitreous surgery is described.
		A groove to hold a light pipe is made in the standard self-retaining, plano-concave, one-piece acrylic lens with footplates.
		This system offers a simple, effective, and quick method for illumination of the ora serrata and anterior vitreous in aphakic and pseudophakic eyes during vitrectomy.
	www.osli.com /showAbst.asp?thing=7176 (162 words)

	eyes.html (Site not responding. Last check: 2007-10-18)
		The choroid, which carries blood vessels, is the inner coat between the sclera and the retina.
		The ciliary body is an unseen part of the iris, and these together with the ora serrata form the uveal tract.
		The ora serrata and the ciliary body form the uveal tract, an unseen part of the iris.
	t3.preservice.org /T0402039/eyes.html (333 words)

	Age-Dependent Changes in the Basal Retinovitreous Adhesion -- Wang et al. 44 (5): 1793 -- Investigative Ophthalmology & ...
		retina was thus delineated by the ora serrata anteriorly and
		ICG was approximately parallel to the ora serrata (Fig.
		ora serrata from the corneoscleral limbus on the temporal side.
	www.iovs.org /cgi/content/full/44/5/1793 (4085 words)

	Ultrasound biomicroscopy of the peripheral retina and the ciliary body in degenerative retinoschisis associated with ...
		Microcysts at the ora serrata and retinoschisis in the very peripheral retina can be observed.
		A cyst of the posterior third of the pars plana can be seen which extends to the ora serrata region continuing with schisis of the peripheral retina.
		Small pars plana cysts succeding one another directed posteriorly towards the ora serrata where an intraretinal cleavage is shown.
	bjo.bmjjournals.com /cgi/content/full/85/8/976 (2254 words)

	MATHEMATICAL PRG (Site not responding. Last check: 2007-10-18)
		Determination of the curvilinear DD's from ora to ora are from
		Number of "disc diameters" from ora to ora along a "retinal compass" line passing through point P'.
		TEXT on the "average" retina being 32 DD's from ora to ora...
	www.polareyegrids.net /PEG/PRG-Math.htm (1120 words)

	Eye and Ear (Site not responding. Last check: 2007-10-18)
		The pigment granules are located entirely in the pigment epithelium adjacent to the rods and cones.
		Move toward the anterior retina; examine the ora serrata.
		Note that the layered arrangement of the retina disappears at ora serrata, no rods and cones can be seen.
	www.complab.nymc.edu /Histology/EyeEar/EyeEar.htm (834 words)

	Virtual Hospital: Atlas of Microscopic Anatomy: Section 1 - Cells (Site not responding. Last check: 2007-10-18)
		This figure shows variation in retinal structure near the fovea centralis and at the periphery of the retina (ora serrata).
		Near the ora serrata, rods increase in number and in thickness, and become shorter.
		The pigmented epithelium layer is similar in both fovea and ora serrata.
	www.vh.org /adult/provider/anatomy/MicroscopicAnatomy/Section16/Plate16308.html (272 words)

	Korean Journal of Radiology (Site not responding. Last check: 2007-10-18)
		The retina is a structure which is attached to the optic disc posteriorly and ora serrata anteriorly.
		If the retina is for any reason detached, it is seen at US as a curvilinear structure in the vitreous cavity, attached to the optic disc posteriorly and ora serrata anteriorly, with moderately strong echogenicity and relatively even thickness.
		In contrast to RD, VM is not usually attached to the optic disc or ora serrata, and there is weaker echogenicity, less even thickness and greater mobility than in RD (2-4).
	www.kjronline.org /abstract/view_articletext.asp?year=2001&page=197 (2739 words)

	Frequency of ciliary body or retinal breaks and retinal detachment in eyes with atopic cataract -- Hayashi et al. 86 ...
		in the ciliary body or ora serrata, or retinal detachment preoperatively.
		by breaks in the ciliary body or the retina near the ora serrata.
		of eyes and in the retina near the ora serrata in 5%.
	bjo.bmjjournals.com /cgi/content/full/86/8/898 (2138 words)

	La sezione dedicata alla critica letteraria approfondimenti...
		Ricordo l’impressione vivissima che riportai quando lessi per la prima volta il libro con il quale esordì, Ora serrata retinae, caratterizzato dallo stesso tono misurato e pacato, speculativo, che contrassegna ora la sua conversazione.
		A quasi ventun’anni di distanza, Ora serrata retinae mi appare, in certi casi, come il libro di un’altra persona.
		Ora, sono convinto che essa costituisca, se non un atto del tutto assimilabile alla creazione letteraria vera e propria, almeno un suo perfetto analogo, qualcosa come il figlio illegittimo della poiesis.
	www.swissact.com /racconti/approf.htm (731 words)

	Antibiotic, Amoxicillin, Zithromax, Tetracycline, weight loss herbs, buy Zithromax Online, azithromycin, DHEA, hair ... (Site not responding. Last check: 2007-10-18)
		The new tumor was located in the macula in none, between the macula and equator in 7 (54%), and between the equator and ora serrata in 6 (46%).
		Of the 78 patients with bilateral retinoblastoma, new tumor development was found during or after chemoreduction in 11 (19%) of the 57 patients with sporadic disease and 8 (38%) of the 21 patients with familial disease.
		The new tumor was macula in 2 (4%), between the macula and equator in 30 (55%), and between the equator and ora serrata in 23 (42%).
	www.dreampharmaceuticals.com /ref-condylox/condylox-research-abs3.1200.html (898 words)

	The American Ophthalmological Society (Site not responding. Last check: 2007-10-18)
		The attachment rate for eyes treated with 360 degree peripheral retinopexy between the insertion of the vitreous base and ora serrata was compared to those eyes treated with focal retinopexy applied only to visible retinal pathology such as tears, holes, or lattice degeneration.
		Peripheral 360 degree prophylactic photocoagulation treatment between the insertion of the vitreous base and ora serrata is an effective means of addressing this problem.
		Following prophylactic photocoagulation between the insertion of the vitreous base and the ora serrata, an early new break may not accumulate fluid and progress to retinal detachment.
	www.retinaspecialists.org /journal/old/vol1no2/origin/tornambe/aosfin~2.htm (5486 words)

	esophageal ulcer - General Practice Notebook (Site not responding. Last check: 2007-10-18)
		In acquired Barrett's oesophagus, chronic gastro-oesophageal reflux causes the squamous mucosa of the oesphagus to undergoe metaplastic change.
		This process appears to cause the squamocolumnar junction (ora serrata) to migrate caudally.
		Barrett's oesophagus is most common in elderly adults, but is also seen in children and even in infants under two years of age.
	www.gpnotebook.co.uk /cache/2087387215.htm (166 words)

	Review of Optometry September 1999 DIGITAL GRAND ROUNDS
		She reported that her vision had been poor in the right eye for nine years, that a previous doctor told her of a problem with the peripheral vision in the left eye, and that it might be retinitis pigmentosa.
		The peripheral retina in the right eye (left) showed a small area of RPE hypertrophy at the ora serrata, while the periphery O.S. (right) revealed 360 degrees of RPE changes.
		The peripheral retina O.D. was normal except for a small area of RPE hypertrophy at the ora serrata.
	www.revoptom.com /archive/issue/ro09dgr.htm (318 words)

	Muller and RPE cell response to photoreceptor cell degeneration in aging Fischer rats.
		Our study showed extensive photoreceptor cell loss in the region of the ora serrata beginning by 16 months, while few photoreceptor cells were found at 23 months.
		With increasing age, retinas of male Fischer rats gradually lose photoreceptor cells beginning at the ora serrata and extending to the central retina resulting in a pronounced peripheral retinopathy.
		Neovascularization also occurred in the area of the peripheral retinopathy at the level of the RPE cells as determined by electron microscopy, as well as a thickening of Bruch's membrane with initial signs of small breaks.
	www.ihop-net.org /UniPub/iHOP/gp/800169.html (340 words)

	RISP-306
		Quest'ultima riveste internamente il bulbo oculare fino all'ora serrata.
		La porzione di ùvea posteriore al corpo ciliare è detta corioidea e il limite è rappresentato dall'ora serrata, dove la rètina perde le sue caratteristiche di formazione nervosa.
		La rètina è la tonaca nervosa dell'occhio, che riveste internamente fino all'ora serrata.
	users.unimi.it /esamanat/RISP300.htm (600 words)

	Valerio Magrelli
		Valerio Magrelli ha pubblicato tre raccolte di versi: Ora serrata retinae (Feltrinelli, 1980); Nature e Venature (Mondadori, 1987); Esercizi di tipologia (Mondadori, 1992), riunite in un unico volume, dal titolo Poesie e altre poesie (Einaudi, 1996).
		Nature e venature sostituisce cioè all'andamento prosastico e meditativo di Ora serrata retinae, un senso di allarme che si esprime in una lingua più mossa e frammentata.
		Sia l'ultima raccolta, sia gli inediti apparsi nel 1992 accentuano ulteriormente questa tendenza, mescolando versi, traduzioni, prose, in direzione di una scrittura ibrida e contaminata, come si vede, ad esempio, in due paradossali sonetti, dedicati al segreto legame tra morte e televisione.
	www.emsf.rai.it /biografie/anagrafico.asp?d=216 (240 words)

	eyes: (vision) (Site not responding. Last check: 2007-10-18)
		It extends from the ora serrata of the inner tunic (retina) to just behind the sclerocorneal junction.
		The ora serrata is the ragged termination of the retina.
		The ciliary body is made up of the ciliary processes, protrusions and folds of the internal surface which secrete the aqueous humor, and the ciliary muscle, a smooth muscle that alters the shape of the lans for near or far vision.
	www.ncws.com /lars/anatomy/notes/eyes.htm (1243 words)

	ICD-10 - Diagnose Zyste, Ora serrata ICD H33.1 (Site not responding. Last check: 2007-10-18)
		ICD-10 - Diagnose Zyste, Ora serrata ICD H33.1
		Sie sind hier: Medizin > ICD10 Verzeichnis > ZY > Zyste, Ora serrata
		Für die Diagnose "Zyste, Ora serrata " ebenso wie für alle anderen Bereiche gilt: Allgemeine Medizin-Informationen können Ihren Arzt nicht ersetzen, da nur er die individuelle Situation Ihrer Gesundheit beurteilen kann.
	www.med-kolleg.de /icd/ZY/30575.htm (163 words)

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