Superficial and deep retinal foveal avascular zone OCTA findings of non-infectious anterior and posterior uveitis.

Purpose: To compare the superficial (FAZ-S) and deep foveal avascular zones (FAZ-D) of non-infectious anterior and posterior uveitis to healthy controls, using optical coherence tomography angiography (OCTA).

Methods: OCTA was performed on 74 eyes: 34 eyes with non-infectious posterior uveitis (with (post+CME) and without macular edema (post-CME)), 11 eyes with non-infectious anterior uveitis (with (ant+CME) and without macular edema (ant-CME)), and the control group which included 29 healthy eyes.

Results: Eyes suffering from non-infectious posterior uveitis presented with significantly larger FAZ-D when compared to healthy controls, both in the presence or in the absence of macular edema (p < 0.