000000547 001__ 547 000000547 005__ 20260410124448.0 000000547 0247_ $$2DOI$$a10.6083/M45X26X1 000000547 037__ $$aETD 000000547 245__ $$aPredictors of successful optic nerve sheath decompression in chronic intracranial hypertension. 000000547 260__ $$bOregon Health and Science University 000000547 269__ $$a2010 000000547 336__ $$aThesis 000000547 502__ $$bM.P.H. 000000547 520__ $$aChronic intracranial hypertension (IH) can lead to visual impairment in an estimated 25% to 50% of those afflicted. Optic nerve sheath decompression (ONSD) or fenestration has been shown to be an effective form of vision preservation with improvement in visual acuity (VA) and visual fields (VF). The purpose of this study was to examine the role of underlying etiology in IH, examine factors related to IH treatment paths, and preoperative factors leading to a successful outcome in VA and VF after ONSD intervention. 000000547 540__ $$fCC BY 000000547 542__ $$fIn copyright - single owner 000000547 650__ $$aPseudotumor Cerebri$$024812 000000547 650__ $$aOptic Nerve$$023244 000000547 650__ $$aPapilledema$$023537 000000547 650__ $$aIntracranial Hypertension$$031714 000000547 650__ $$aVisual Fields$$027862 000000547 650__ $$aVisual Acuity$$027860 000000547 650__ $$aVision Disorders$$027855 000000547 691__ $$aSchool of Medicine$$041369 000000547 692__ $$aDepartment of Public Health and Preventive Medicine$$041444 000000547 7001_ $$aLobb, Brenna$$uOregon Health and Science University$$041354 000000547 8564_ $$908514ab0-33fb-4db4-89fc-20a5dad24e8d$$s204032$$uhttps://digitalcollections.ohsu.edu/record/547/files/548_etd.pdf$$ePublic$$25e2ff30dcd68009647474398d0b98e44$$31 000000547 901__ $$a<p>These documents are archival records. They are retained for historical reference only. </p><p><b>Need an accessible version? Use the ‘Get Accessible Copy’ link above.</b></p> 000000547 905__ $$a/rest/prod/j3/86/06/95/j38606956 000000547 909CO $$ooai:digitalcollections.ohsu.edu:547$$pstudent-work 000000547 956__ $$aGet Accessible Copy$$uhttps://ohsu.libwizard.com/f/requestaccessibledocument 000000547 980__ $$aTheses and Dissertations