CORDA-Enhanced SD-OCT Improves RNFL Analysis – Page 5 of 35
GDx Advanced Serial Analysis OS
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GDx Advanced Serial Analysis OD
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Correlation of Fundus Photography to Visual Fields OD As expected, the closure of the inferior branch of the central retina artery (CRA) resulted in a corresponding superior visual field loss. Note that the papillomacular bundle is essentially within normal limits and is in agreement with the 20/25 BCVA.
CORDA-Enhanced SD-OCT Improves RNFL Analysis – Page 2 of 35
Fundus photos at time of presentation (To, top left) and 7 months later (To+7mos. top right). Note little or no evidence of the previous occlusion of the inferior branch of the CRA in the more recent photo. A red free fund us photo also taken at To+7mos (right).
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Fundus Photography OD History: A 72-year-old black male presented with vision loss in his right eye in the upper visual field first noticed nearly a week earlier. He was under treatment for both diabetes and hypertension and was also a glaucoma suspect. VA cc was 20/25 RE and 20/20 LE. The fundus image
CORDA-Enhanced SD-OCT Improves RNFL Analysis – Page 0 of 35
When a Technology Falters Find a Fix • Many clinicians rely upon the results of circumpapillary retinal nerve fiber layer (RNFL) measurements obtained with OCT to diagnose and manage their glaucoma patients. • As demonstrated in Retina Revealed #34. the SD OCT measurements of the RNFL can sometimes fail to document a profound and