title: Method for deriving visual field boundaries from OCT scans of patients with retinitis pigmentosa.
abstract: The location of the loss of the inner segment (IS)/outer segment (OS) border, as seen with frequency domain optical coherence tomography (fdOCT), was determined on fdOCT scans from patients with retinitis pigmentosa. A comparison to visual field loss supported the hypothesis, based upon previous work, that the point at which the IS/OS border disappears provides a structural marker for the edge of the visual field. Repeat fdOCT measures showed good within day reproducibility, while data obtained on average 22.5 months later showed signs of progression. The IS/OS contour shows promise as a measure for following changes in patients undergoing treatment.
authors.forename: Donald C
authors.initials: DC
authors.lastname: Hood
authors.forename: Rithambara
authors.initials: R
authors.lastname: Ramachandran
authors.forename: Karen
authors.initials: K
authors.lastname: Holopigian
authors.forename: Margot
authors.initials: M
authors.lastname: Lazow
authors.forename: David G
authors.initials: DG
authors.lastname: Birch
authors.forename: Vivienne C
authors.initials: VC
authors.lastname: Greenstein