facial cleft coloboma of superior eyelid https://github.com/monarch-initiative/mondo/issues/6751 https://github.com/monarch-initiative/mondo/issues/6876 https://www.malacards.org/card/coloboma_of_superior_eyelid SCTID:763132003 UMLS:C1863872 Orphanet:155884 MEDGEN:350283 Coloboma of superior eyelid is a rare developmental defect during embryogenesis characterized by a typically unilateral, partial or full-thickness, variably sized defect of the superior eyelid, ranging from a small notch to complete absence of the entire lid, which is commonly triangular in shape (with base at eyelid margin) and located on the medial third of the lid. It can occur isolated, associated with other anomalies (e.g. ocular/orbital and facial), or as part of a syndrome. Editor note: TODO axioms superior palpebral coloboma MONDO:0015480 GARD:0019977 coloboma of eyelid