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Optic nerve. Dr.Nupur Dr.Shruti
LAQs. OPTIC NEURITIS. OPTIC ATROPHY. DEFINITION AND CLASSIFICATIONETIOLOGY SIGNS AND SYMPTOMS. TREATMENT. OPTIC ATROPHY. DEFINITION CLASSIFICATION INVESTIGATIONS AND TREATMENT.
SAQs Papilloedema Toxic amblyopia. Acute retrobulbar neuritis.Anterior ischaemic optic neuropathy.
MCQs Distance between optic nerve head n macula is;Disc diameter(dd) 2DD 3DD 4DD Optic nerve carries axons of neurons of Fourth order First order Third order Second order
Foster keneddy syndrome is due to tumours of;Pontine Midbrain Cerebellar Orbital surface of frontal lobe. Macular fan is seen in Oedema of optic nerve Atrophy of the nerve Macular degeneration None
Swelling of disc in pappilitis rarely exceeds;1-2 dd 4-6dd 2-3dd 3-5dd Vitreous opacities are seen in Papilloedema Acute retrobulbar neuritis Papilitis none
OPTIC NEUROPATHIES 1. Clinical features 2. Special investigations
OPTIC NEUROPATHIES Anatomy of optic nerve Clinical features
Dr. G. Rajasekhar D.N.B, FRCS
Optic Neuritis Optic Atrophy Optic compressive neuropathies
PEATS Mr. Bal Manoj Consultant Ophthalmologist The Royal Wolverhampton Hospitals NHS Trust.
Lecture 6 THE CHANGES OF VISUAL ORGAN IN SYSTEMIC DISEASES
Sudden Painless Loss of Vision
Dr Mahmood Fauzi ASSIST PROF OPHTHALMOLOGY AL MAAREFA COLLEGE
Department of ophthalmology,CMU4h Ophthalmologic hospital,CMU
Neuro-ophthalmology sjtu ophthalmology 樊莹.
Optic nerve and visual pathway
Acute and Chronic visual loss By Dr. ABDULMAJID ALSHEHAH Ophthalmology consultant Anterior Segment and Uveitis consultant.
OPTIC NERVE DISEASES & VISUAL FIELD Dr. Canan Aslı Yıldırım Ophthalmology.
Acute Painless Loss of Vision
Clinical techniques and refraction
I..Intracranial Aneurysms Etiology: 1.Congenital – miliary aneurysms 2.Arteriosclerosis 3.Inflammation a)Sub-acute bacterial endocarditis produces mycotic.
ALCOHOL AND THE NERVOUS SYSTEM DR M KAKAZA. COMMON COMPLICATIONS Nutritional deficiency Diseases partly nutritional in origin Direct effects of alcohol.
ANATOMY The optic nerve extends from the lamina cribrosa up to the optic chiasma . The nerve is covered by meningeal sheathes –the dura, the arachnoid.
(A), contraction of ciliary muscles; (B), approximation of ciliary muscles to lens; (C),relaxation of suspensory ligament; (D), increased curvature.
Copyright 2002, Delmar, A division of Thomson Learning Chapter 12 Eyes.
Neuro-ophthalmology Dr. Abdullah Al-Amri Ophthalmology Consultant.
The retina Anatomy:.
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Director, Neurology Clerkship Associate Professor of Neurology
Optic disk edema and macular serous retinal detachment as an early sign of Bartonella henselae systemic infection Dr. Carlos Alvarez-Guzmán 1 Dr. Alejandro.
Painful diminution of vision
Chronic (gradual) Loss of Vision Definition: Symptoms which have come on gradually over the course of weeks or months rather than minutes, hours or a few.
SAMIR AL-MANSOURI, MD. e.g. - cataract - glaucoma - macular degeneration - diabetic retinopathy Chronic = slowly progressive visual loss Major causes:
GRADUAL PAINLESS DETERIORATION OF VISION MAJ SADIA HUMAYUN CLASSIFIED EYE SPECIALIST AFIO.
Peripheral neuropathy is the term for damage to nerves of the peripheral nervous system.nervesperipheral nervous system.
The Optic Neuritis Treatment Trial ( ONTT ) R.R.Battu Narayana Nethralaya Bangalore.
GEPY 6911: Functional Implications of Visual Impairment
Diabetic retinopathy screening. Stages of diabetic retinopathy.
Symptoms In Ophthalmology. Visual Pathway Categories of Visual Loss Chronic Unilateral Visual Loss Chronic Bilateral Visual Loss Acute Unilateral Visual.
Comparing the Sheep Brain to the Human Brain – A Visual Guide to Use During Sheep Brain Dissection Laboratories Margarita Bracamonte, Ph.D.
Date of download: 6/1/2016 Copyright © 2016 McGraw-Hill Education. All rights reserved. Multiple sclerosis produces protean symptoms that wax and wane.
ACUTE VISUAL LOSS Saeed Al-Wadani, MD Assistant Professor
Fundus pictures quiz.
قسم طب وجراحة العيون مقدمة في طب وجراحة العيون 432 عين.
1- Dx : Cataract. 2- Management: Referral to ophthalmologist. 2-Prevention: sunglasses Control of diabetes. Avoid the use of topical steroids. Answer.
Flashes and Floaters Hong Woon SJUH.
BiologyMad.com The Retina Contains photoreceptor cells (rods and cones) and associated interneurones and sensory neurones. BiologyMad.com.
Normal fundus. normal fundus ophthalmoscopy Indirect Direct.
Visual field defects.
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The view from the cockpit. Most important tests in GP surgery Visual acuity Visual fields Afferent pupil defect Optic disc examination.
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