Role of ultrasonographic optic nerve sheath diameter in the diagnosis and follow-up of papilledema and its correlation with Frisén's severity grading

Purpose: The aim of this study was to compare the ultrasonographic optic nerve sheath diameter (ONSD) in different grades of papilledema and in controls and to evaluate ONSD in atrophic papilledema/optic atrophy when raised ICP was suspected. Methods: Prospective cross-sectional case–control study....

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Bibliographic Details
Main Authors: Nithya Raghunandan, Mary Joseph, Suneetha Nithyanandam, Shubhashree Karat
Format: Article
Published: Wolters Kluwer Medknow Publications 2019-01-01
Series:Indian Journal of Ophthalmology
Online Access:;year=2019;volume=67;issue=8;spage=1310;epage=1313;aulast=Raghunandan