The foveal avascular zone (FAZ) is a region within the fovea centralis at the centre of the retina of the human eye that is devoid of retinal blood vessels. The geometric centre of the FAZ is often taken to be the centre of the macula and thus the point of fixation.[1]
The FAZ is an important anatomical landmark in fluorescein angiography. Its diameter is 0.5mm, the central 1.5 degrees of an individual's visual field.[2][page needed]
^Bille, Josef F. (2019). High Resolution Imaging in Microscopy and Ophthalmology: New Frontiers in Biomedical Optics. Springer. ISBN 978-3-030-16638-0.
^Basic and Clinical Science Course Complete Set 2012-2013. American Academy of Ophthalmology. 2012. ISBN 9781615253203.
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The fovealavascularzone (FAZ) is a region within the fovea centralis at the centre of the retina of the human eye that is devoid of retinal blood vessels...
acuity. Within the fovea is a region of 0.5mm diameter called the fovealavascularzone (an area without any blood vessels). This allows the light to be...
around 5.5 mm (0.22 in) and is subdivided into the umbo, foveola, fovealavascularzone, fovea, parafovea, and perifovea areas. The anatomical macula at...
Sadda SR (July 2016). "Swept-Source OCT Angiography Imaging of the FovealAvascularZone and Macular Capillary Network Density in Diabetic Retinopathy"....
Herrmann P (February 2020). "Phenotypic Spectrum of the Foveal Configuration and FovealAvascularZone in Patients With Alport Syndrome". Invest Ophthalmol...
Herrmann P (February 2020). "Phenotypic Spectrum of the Foveal Configuration and FovealAvascularZone in Patients With Alport Syndrome". Invest Ophthalmol...
within the arcades drained by the obstructed vein and avoiding the fovealavascularzone. Leaking microvascular abnormalities may be treated directly, but...
eye shows crowded optical discs, tortuous vessels and an abnormal fovealavascularzone. Mice homozygous for an ENU induced mutation show increased intraocular...
the central retina for high acuity vision: Cones, the fovea and the avascularzone". Progress in Retinal and Eye Research. 35: 63–81. doi:10.1016/j.preteyeres...
adapted for high-acuity vision. This area, termed the fovea centralis, is avascular (does not have blood vessels), and has minimal neural tissue in front...