Phenotype: inner optic circle constricted, abnormal
Note: This statement combines anatomy and/or ontology terms with phenotype quality terms to create a complete phenotype (EQ) statement. For detailed information on individual terms, click the hyperlinked term name.
Name: inner optic circle
Synonyms: IOC
Definition: Vessel that circles the inner rim of the optic capsule. The inner optic circle drains ventrally into the optic vein and dorsally into the dorsal ciliary vein.
Ontology: Anatomy Ontology [ZFA:0005054]
Name: constricted
Synonyms: stenosis, stenotic, stricture
Definition: A structural quality inhering in a bearer by virtue of the bearer's being drawn together, compressed or squeezed physically.
Ontology: Phenotypic Quality Ontology [PATO:0001847]