FFA course || FUNDUS FLUORESCEIN ANGIOGRAPHY ||

This video talks about the Basics of angiography of the retina i.e Fundus fluorescein angiography ( FFA). FFA is an invasive diagnostic modality to study the vascular architecture of the retina, choroid and the iris. the retinal/ fundus fluorescein angiography has many phases namely; choroidal phase, arterial phase, av phase and venous phase and the late recirculation phase

#retina
ophthalmology
#ffa
|TIMESTAMPS||
00:00 what is FFA ?
1:05 what is florescence?
2:50 VASCULATURE of RETINA AND CHOROID
08:26 Blood retinal barrier
10:22 Which dye we use in FFA?
11:25 technique / how to do FFA ?
14:00 Barrier and excitation filters in FFA
16:30 PHASES OF FFA
19:13 choroidal phase
21:53 ARTERIAL PHASE
23:30 early AV PHASE
25:30 VENOUS PHASE ( LATE AV PHASE )
27:27 recirculation phase
29:47 FAZ ( foveal avascular zone )