Double ring sign in optic nerve head hypoplasia. - Abstract - Europe PMC
Unilateral Optic Nerve Hypoplasia in a patient desiring surgical treatment for his exotropia
Optic Nerve Hypoplasia - American Association for Pediatric Ophthalmology and Strabismus
eye.review - Optic nerve hypoplasia-> congenital underdeveloped discs and “double ring” sign (peripapillary ring of pigmentary changes). . Unilateral typical idiopathic while bilateral is associated with midline abnormalities, endocrine dysfunction and ...
Congenital Optic Nerve Malformations | Ento Key
Atlas of Ophthalmology
The differential diagnosis of an optic nerve disorder: when you suspect an optic nerve disorder, your differential diagnosis should include retinal, glaucomatous and congenital conditions - Document - Gale Academic OneFile