hemianopia

(redirected from binasal hemianopia)
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hemianopia

(ˌhɛmɪænˈəʊpɪə)
n
(Pathology) loss of vision in either the whole left or the whole right half of the field of vision. Also called: hemianopsia or hemiopia
[C19: from hemi- + an- + Greek opsis sight]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.hemianopia - blindness in one half of the visual field of one or both eyeshemianopia - blindness in one half of the visual field of one or both eyes
vision defect, visual defect, visual disorder, visual impairment - impairment of the sense of sight
References in periodicals archive ?
Here we present two cases of asymptomatic complete binasal hemianopia associated with minimally reduced visual acuity and color vision, but with otherwise unremarkable eye exams and neuroimaging.
The provider performed a screening visual field exam, which demonstrated dense binasal hemianopia respecting the vertical meridian.
Humphrey 30-2 visual field testing documented a complete binasal hemianopia.

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