OCT angiography

This dye-free, non-invasive technique allows visualization of the retinal microvasculature.

OCT angiography provides an alternative to the traditional fluorescein method. Although OCT-A cannot completely replace FA imaging, it is a non-invasive imaging method (without the use of contrast) that can quickly gain insight into the state of vascularization of the observed surface on the retina, providing doctors with the opportunity to observe, monitor and compare changes in the microvasculature of the retina in both eyes.