indocyanine green angiography

indocyanine green angiography

a test for studying choroidal vasculature by which indocyanine green dye, which absorbs infrared light at 805 nm and emits at 835 nm, is injected intravenously and photographed as it flows through the retinal and choroidal vessels.

in·do·cy·a·nine green an·gi·og·ra·phy

(in'dō-sī'ă-nēn grēn an'jē-og'ră-fē) A test for studying choroidal vasculature by which indocyanine green dye, which absorbs infrared light at 805 nm and emits at 835 nm, is injected intravenously and photographed as it flows through the retinal and choroidal vessels.