Optic Nerve Evulsion: 1 case report
Journal of the Korean Ophthalmological Society
; : 800-804, 1998.
Article
em Ko
| WPRIM
| ID: wpr-226158
Biblioteca responsável:
WPRO
ABSTRACT
Optic nerve evulsion is a visually devastating and rare manifestation resulting in sudden visual loss after ocular trauma. The several hypothesis of mechanism include penetrating orbital injury causing a backward pull on the optic nerve, extreme rotation and forward displacement of the globe, and sudden increase in intraocular pressure causing rupture of the lamina cribrosa. The authors report a case of optic nerve evulsion in a 25- year old man who was struck in the right eye with a umbrella. The diagnosis was made by fundoscopic findings, fluorescein angiography, visual evoked potential, electroretinography, orbit computed tomography and magnetic resonance image.
Palavras-chave
Texto completo:
1
Índice:
WPRIM
Assunto principal:
Nervo Óptico
/
Órbita
/
Ruptura
/
Angiofluoresceinografia
/
Diagnóstico
/
Eletrorretinografia
/
Potenciais Evocados Visuais
/
Pressão Intraocular
Tipo de estudo:
Diagnostic_studies
Idioma:
Ko
Revista:
Journal of the Korean Ophthalmological Society
Ano de publicação:
1998
Tipo de documento:
Article