| Name: | optic fissure |
|---|---|
| Synonyms: | choroid fissure, optic fissures |
| Definition: | Groove that is in the ventral optic cup and through which blood vessels pass to the enclosed mesenchyme. |
| Ontology: | Anatomy Ontology [ZFA:0001284] |
| Name: | anatomical region |
|---|---|
| Synonyms: | |
| Definition: | A 3D region in space without well-defined compartmental boundaries; for example, the dorsal region of an ectoderm. |
| Ontology: | Spatial Ontology [BSPO:0000070] |