Ang M, Foo V, Ke M, et al. - Researchers conducted the study for analyzing the role of two anterior segment optical coherence tomography angiography (AS-OCTA) systems in eyes with acute chemical injury. Sequential slit-lamp assessment with spectral domain (SD) (AngioVue, Optovue, USA) and swept source (SS) (Plex Elite, Zeiss, Carl Zeiss Meditec, Dublin, California, USA) AS-OCTA was conducted in both eyes within 24–48 hours of injury. AS-OCTA provided objective, non-contact, fast evaluation of limbal vasculature involvement in eyes with acute chemical injury in this pilot study. More research is needed to determine the role of AS-OCTA in predicting the prognosis of eyes with chemical injuries.