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Impact of Pupil Dilation on Optical Coherence Tomography Angiography Retinal Microvasculature in Healthy Eyes.
Villatoro George, Bowd Christopher, Proudfoot James A, Manalastas Patricia I C, Nguyen Khoa D, Hou Huiyuan et al.
J GlaucomaNov 202013 citationsObservational Study
Pupil dilation with phenylephrine/tropicamide caused small, statistically significant reductions in healthy eyes' OCTA circumpapillary capillary density. While likely not clinically significant, clinicians should consider this when interpreting dilated OCTA results.