7 results
Myelinated Retinal Nerve Fiber Layers (MRNF) on Fundoscopy Ocular Examination

Dr. Sebastian Vega @oftalmopo

#MRNF #Myelinated #Retinal #Nerve
Myelinated Retinal Nerve ... Fiber Layers (MRNF ... #Fibers #Layers ... #Ocular #PhysicalExam ... clinical #video #ophthalmology
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
Hard Exudates • Nerve ... fiber layer infarcts ... more superficial nerve ... Hemorrhages • Focal areas ... Retinopathy #Diabetes #ophthalmology
Myelinated retinal nerve fibers (MRNF) on Fundoscopy Ocular Examination

They are retinal nerve fibers prior to the
Myelinated retinal nerve ... fibers (MRNF) on ... fibers prior to ... Ocular #PhysicalExam ... clinical #video #ophthalmology
A 70-year-old woman attends a check-up with a family doctor. As a background, he has a
the peripheral nerve ... fibers become so ... initiating trains of nerve ... Trousseau #Sign #PhysicalExam ... #Clinical #Photo
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
white or yellow areas ... inner retinal nerve ... fiber layer -> ... arterioles causes optic nerve ... pathophysiology #ophthalmology
The patient was noted to have bilateral Frank's sign, which is a diagonal crease in the
is a diagonal crease ... vascular elastic fibers ... Franks #Sign #CAD #Photo ... #PhysicalExam #
Cover - Uncover Test Revealing CNVI Palsy

Here the Cover-Uncover test unmasks subtle right CN VI palsy.
Patient asked to focus ... CN6 #Abducens #Nerve ... video #neurology #ophthalmology ... #ocular #physicalexam