Hattie Hayes

Articles by Hattie Hayes

Paul Hammond, OD, FAAO, presents a poster at ARVO 2025 on the creation of a conversion factor between 2 OCT devices to monitor glaucoma progression

Hammond and his team focused on creating a reliable conversion factor between 2 widely used optical coherence tomography (OCT) systems—the TopCon Maestro2 and the ZEISS Cirrus 5000. Their work specifically looked at ganglion cell–inner plexiform layer and retinal nerve fiber layer thickness measurements, which are critical markers in glaucoma diagnosis and monitoring.