Glaucoma-I Free Papers - aioseducation

70th AIOC Proceedings, Cochin 2012defined as a reproducible glaucomatous visual defect in Standard AutomatedPerimetry (SAP).In this study each field (total 256 visual field charts) was evaluated by Hoddap-Parrish-Anderson’s (H-P-A) criteria to detect early localized field defect dueto glaucoma. Three criteria for minimal abnormality to determine earlyglaucomatous nerve fiber bundle defect are:1) Three or more non – edge adjacent scotomas in pattern deviationprobability plot (PSD) s, Two points p < 5% And one point p < 1%;2) PSD p < 5%;3) G.H.T. abnormal.It is accepted that meeting any one of these 3 criteria is sufficient to make thetest result abnormal. Comparisons are based on more than three test resultsor visual charts to describe a visual field variable.322Table 1IOP Visual Field Gonioscopy Optic discmm of HgOHT >22&22&19 and