Referenced scans improve the repeatability of optical coherence tomography angiography measurements in normal and glaucoma eyes.
Harsha Laxmana RaoSrilakshmi DasariMohammed RiyazuddinRaghavan LavanyaNarenda K PZia Sultan PradhanSasan MoghimiKaweh MansouriCarroll A B WebersRobert N WeinrebPublished in: The British journal of ophthalmology (2020)
Repeatability estimates of OMAG measurements were better on referenced scans compared with non-referenced scans. Perfusion density measurements had lower variability than flux index. OCTA-measured perfusion density of referenced scans is preferable for monitoring vascular change in glaucoma.