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Coloboma of optic nerve

en.wikipedia.org/wiki/Coloboma_of_optic_nerve

Coloboma of optic nerve, is a rare defect of the optic nerve that causes moderate to severe visual field defects. Contents. [hide]. 1 Definition; 2 Effects ...

Coloboma — AAPOS

www.aapos.org/terms/conditions/35

Coloboma may involve the iris, lens, retina, or optic nerve. The embryonic fissure normally closes around the 5th week of gestation (during pregnancy). Improper ...

Coloboma - EyeWiki

eyewiki.aao.org/Coloboma

Nov 27, 2015 ... Coloboma of the cornea, iris, ciliary body, choroid, retina and/or optic nerve arise from failed or incomplete closure of the embryonic fissure ...

coloboma - Genetics Home Reference

ghr.nlm.nih.gov/condition/coloboma

Apr 20, 2016 ... Health Conditions · Genes · Chromosomes & mtDNA · Resources · Help Me Understand Genetics · Home · Health Conditions; coloboma ...

Coloboma | Doctor | Patient

patient.info/doctor/coloboma

Coloboma of the cornea, iris, ciliary body, choroid, retina and/or optic nerve arises from failed or incomplete closure of the embryonic fissure during development ...

OMIM Entry - # 120430 - COLOBOMA OF OPTIC NERVE

www.omim.org/entry/120430

120430 - COLOBOMA OF OPTIC NERVE - OPTIC NERVE HEAD PITS, BILATERAL CONGENITAL, INCLUDED;; MORNING GLORY DISC ANOMALY, ...

Neuro-Ophthalmology-Optic Nerve Coloboma

dro.hs.columbia.edu/oncoloboma.htm

Bilateral Optic Nerve Coloboma. Uncommon, unilateral or bilateral congenital condition caused by incomplete closure of the embryonic fissure. May present as  ...

Congenital Optic Disc Anomalies - Springer

www.springer.com/cda/content/document/cda_downloaddocument/9780387690667-c1.pdf?SGWID=0-0-45-881342-p173918403

Congenital anomalies of the optic disc underlie many cases of decreased vision ..... Excavated optic disc anomalies include optic disc coloboma, morning glory ...

Coloboma — Symptoms, Causes, and Management

www.eyehealthweb.com/coloboma/

Sep 9, 2013 ... Large retinal colobomas, or those affecting the optic nerve, can cause vision loss that cannot be completely corrected with glasses or contact ...

Optic nerve coloboma - Medical Dictionary - The Free Dictionary

medical-dictionary.thefreedictionary.com/optic nerve coloboma

coloboma. (redirected from optic nerve coloboma) Also found in: Dictionary, Encyclopedia, Wikipedia. Related to optic nerve coloboma: Coloboma of optic ...

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Eye - Congenital disorders of the optic nerve: excavations and ...

www.nature.com

Optic disc coloboma (Figure 1) comprises a clearly demarcated bowl-shaped excavation of the optic disc, which is typically decentred and deeper inferiorly.

Facts About Uveal Coloboma | National Eye Institute

nei.nih.gov

There are different kinds of coloboma, depending on which part of the eye is missing. Coloboma can affect the: eyelid; lens; macula; optic nerve; uvea ...

Coloboma of the Optic Nerve | Hereditary Ocular Diseases

disorders.eyes.arizona.edu

Colobomas of the optic nerve usually occur bilaterally. The optic nerve cup is often huge and may have residual glial tissue in it. Serous detachments of the ...