Euryblepharon is a congenital eyelid anomaly characterized by horizontal enlargement of the palpebral fissure. The eyelid is shortened vertically compared with the horizontal dimension, with associated lateral canthal malpositioning and lateral ectropion abnormally wide lid opening. [https://orcid.org/0000-0002-0736-9199, PMID:15249382, PMID:15530943, PMID:24719364]