congenital pits in the optic discand their equivalents

A case of presumed congenital herpes zoster ophthalmicus

Jul 01, 1993 · Sugar HS. Congenital pits in the optic disc and their equivalents (congenital colobomas and colobomalike excavations) associated with submacular fluid. Am J Ophthalmol. 1967 Feb; 63 (2):298307. [Google Scholar] Cox MS, Witherspoon CD, Morris RE, Flynn HW. Evolving techniques in the treatment of macular detachment caused by optic nerve pits.

An Insight Into the Pathogenesis of Optic Disc Pit

Optic nerve pit is a rare congenital abnormality presenting with excavation of optic nerve head probably arising as a result of incomplete closure of the superior end of the embryonic fissure. The prevalence of optic disc pit was estimated to be 1 in 11 000 by Reis in 1908. 1 Although reported earlier, the relation between optic disc pit and Br J Ophthalmol 87 PostScript - BMJThe oval depression of the optic nerve head in optic pits may relate to an enlarged optic nerve head, an incomplete closure of the embryonic fissure and a reduced RNFL. The size of the optic disc was significantly larger when compared to the mean size (1.76 mm) in normal eyes, reducing the mean RNFL density.4 In addition, an incomplete closure

Congenital Anomalies Of Optic Disc:Clinical Evaluation

In our study vision was severly affected in cases of optic disc coloboma, optic nerve hypoplasia and morning glory syndrome and patients with myelinated nerve fibers, optic pit, Congenital Optic Nerve Anomalies - Thieme ConnectCongenital pits in the optic disc and their equivalents (congenital colobomas and coloboma like excavations) associated with submacular fluid. Am J Ophthalmol 1967; 63 (2) 298-307 ; 137 Kranenburg EW. Crater-like holes in the optic disc and central serous retinopathy. Arch

DJO Digital Journal of Ophthalmology

Congenital optic disc pit is a rare developmental defect and is a craterlike indentation on the surface of the optic disc. It is usually unilateral and is found in the temporal part of the optic nerve head. It varies in size and depth. The age at presentation varies from infancy Delayed Sequential Occurrence of Perfluorodecalin and Sugar HS Congenital pits of the optic disc and their equivalents (congenitalcoloboma and colobomalike excavations) associated with submacular fluid. Am J Ophthalmol. 1967;63298-

Double-Vitrectomy for Optic Disc Pit Maculopathy - CORE

Congenital pits of the optic disc and their equivalents (congenital colobomas and colobomalike excavations) associated with submacular fluid. (1979). Congenital pits of the optic nerve head. I. Experimental studies in collie dogs. Optic Disc Coloboma in children prevalence, clinical Dec 13, 2018 · Optic disc coloboma (ODC) is a congenital malformation of the optic disc. If bilateral, it can cause severe visual impairment or blindness in children. If unilateral or in asymmetrical cases, visual function may not be significantly impaired. ODC is caused by a defective closure of the embryonic fissure (Apple et al. 1982). In addition to the

Optic nerve coloboma associated with renal disease

Mar 01, 1988 · Ophthalmology 181 :195 202 . Savell J , Cook JR ( 1976 ):Optic nerve colobomas of autosomal dominant heredity . Arch Ophthalmol 94 :395 100 . Sugar HS ( 1967 ):Congenital pits in the optic disc and their equivalents (congenital colobomas and colobomalike excavations) associated with submacular fluid . Am J Ophthalmol 63 :298 Peripapillary Retinoschisis in Glaucoma Patients

  • AbstractIntroductionMethodsResultsDiscussionPurpose. To investigate peripapillary retinoschisis and its effect on retinal nerve fiber layer (RNFL) thickness measurements by using spectral-domain optical coherence tomography (SD-OCT) in glaucomatous eyes.Methods. Circumpapillary RNFL (cpRNFL) B-scan images of 940 glaucoma patients (Group 1) and 801 glaucoma-suspect patients (Group 2) obtained by SD-OCT were reviewed. The structural and clinical characteristics of the retinoschisis were investigated. The RNFL thickness measuNeural (Sensory) Retina Clinical GateMar 20, 2015 · Fig. 11.1 Normal retina. A, The anatomic fovea (retinal pit, fovea centralis, clinical macula) is approximately the same size as the optic nerve head and is clearly seen in this childs eye as a central, horizontally oval ring reflex. B, A retinal trypsin digest preparation shows the dark optic nerve head, the arterioles (which have a small surrounding capillary-free zone and are narrower

    Retinal Nerve Fiber Layer Protrusion Associated with

    • MethodsResultsDiscussionSelection Criteria
      Written consent was obtained from 400 randomly chosen patients referred to the Centre for Eye Health (CFEH) for optic nerve head or glaucoma assessment over a period of 3 years (20132015) in accordance with the Declaration of Helsinki and approved by the Biomedical Human Research Ethics AClinical Assessment
      Standard assessments included slit-lamp examination, measurement of intraocular pressures, funduscopy, visual field testing, stereoscopic optic disc photography, and spectral domain optical coherence tomography imaging.21Stereoscopic optic disc images and posterior pole fundus images weData Collection
      Age, sex, visual acuity, and refractive error were recorded for all patients. Myopia was defined as a spherical equivalent of greater than 1 diopters (D) and further classified into mild (1 > 3 D), moderate (3 > 6 D), or high (6.00 D) myopia. Optic disc size was measured from nonmydriatic fundus photoRestoration of the photoreceptor layer and improvement of Optic disc pit (ODP) is a rare congenital abnormality of the optic nerve head [ 1 , 2 ]. The defect appears as a whitegray depression that is commonly located in the temporal or inferotemporal part of the optic disc. ODP is usually asymptomatic. Steel, D, Suleman, J, Murphy, D.C., Dodds, S and Rees, 105or subretinal fluid extending from the pit into the juxtapapillary retina, regardless of 106symptoms. An ODP was defined as a localised round or oval depression within the 107optic disc head. We excluded cases with other congenital optic disc abnormalities 108(e.g. Morning Glory) as well as acquired optic disc pits. Cases with choroidal

      The Optic Nerve in Glaucoma IntechOpen

      Sep 06, 2011 · Objective and quantitative assessment of the optic disc and the peripapillary RNFL is useful both in glaucoma diagnosis and monitoring of disease progression.1-3. Evaluation of the glaucoma optic neuropathy may be done by direct or indirect ophthalmoscopy of the optic nerve, optic nerve photography, or computerized imaging technologies. Vitrectomy without Laser Treatment for Macular Serous Sep 17, 2015 · Sugar, HS Congenital pits in the optic disc and their equivalents (congenital colobomas and colobomalike excavations) associated with submacular fluid. Theodossiadis, G Evolution of congenital pit of the optic disc with macular detachment in photocoagulated and non photocoagulated eyes.

      Optic pits and posterior retinal detachment. - Abstract

      Jan 01, 1975 · SUGAR HS. AN EXPLANATION FOR THE ACQUIRED MACULAR PATHOLOGY ASSOCIATED WITH CONGENITAL PITS OF THE OPTIC DISC. Am J Ophthalmol. 1964 May; 57:833835. [Google Scholar] Sugar HS. Congenital pits in the optic disc and their equivalents (congenital colobomas and colobomalike excavations) associated with submacular fluid. Am J

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