FFA course || FUNDUS FLUORESCEIN ANGIOGRAPHY ||

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FFA course || FUNDUS FLUORESCEIN ANGIOGRAPHY ||

Рет қаралды 33,966

Күн бұрын

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 )

Пікірлер: 23

@liorak8919 3 ай бұрын

amazing video as always! thank you so much doctor🙂 Love watching your videos

@InsightOphthalmology 3 ай бұрын

Thank you @liorak 😊

@parthsaraf6353 6 күн бұрын

Thank you mam! Can we please have a session on ICGA too?

@gvenkatesan2375 8 ай бұрын

I am Ophthalmic photographer, If you start taking photographs from 5 second, patient will not cooperate in test, If you keep room light dim or off you could see early flow to start after 15 to 30 seconds

@ranjithyadavgolla3512 2 ай бұрын

Really I'm very thankful to you madam..🙏 Keep Do more Videos...❤

@InsightOphthalmology 2 ай бұрын

Sure! Keep supporting:)

@dr.palashkantimistry119 2 ай бұрын

Thanks

@ahb_eyehub Жыл бұрын

Laminar flow seen in late arteriovenous phase, not early

@kirstyclarke6249 Жыл бұрын

great video!

@nawarhatoum3994 9 ай бұрын

Clear and direct as usual 👏👏👏

@anubhabdatta6429 5 ай бұрын

Nice lecture mam .

@InsightOphthalmology 5 ай бұрын

Thank you

@anubhabdatta6429 5 ай бұрын

Is the cilioretinal artery always visible in the FFA?

@DiegoDeLaVegaMartinez Жыл бұрын

Gracias!!!!

@sukhdevsingh-in5ee 2 жыл бұрын

Thanks Dr👍

@pestbest 2 жыл бұрын

Thank u!

@adamg1234 8 ай бұрын

Does anyone know where you can do an FFA photography course?

@pallavigupta962 Жыл бұрын

Thank you mam

@c.oberuck1810 Жыл бұрын

Why do the veins begin to fill proximal to the disc (25:00) ? My understanding always was that the blood travels from the arteries to the capillaries and than backwards from the small veins to the bigger veins back to the heart. But in this case the small veins should highlight first, which they do not? Little confused about that.

@InsightOphthalmology Жыл бұрын

Both vessels arteries and veins enter the retina through the disc as a portal. So everything gets filled first at the disc and then the periphery.