Underdevelopment of the optic nerve. [ https://orcid.org/0000-0002-0736-9199 http://www.ncbi.nlm.nih.gov/pubmed/31238457 ]
Synonyms: Hypoplastic optic nerves Underdeveloped optic nerves
Term information
- SNOMEDCT_US:95499004
- UMLS:C0338502
Double ring sign of optic nerve head is a characteristic fundus finding in cases with optic nerve head hypoplasia.
Term relations
- has part some (
hypoplastic and
characteristic of some cranial nerve II and
has modifier some abnormal)