title: Complete binasal hemianopia.
abstract: Binasal hemianopia is a rarely encountered visual field defect. We examined two asymptomatic female patients, aged 17 and 83, with complete binasal hemianopia. Both patients had unremarkable eye exams except for the visual field deficits and minimally reduced visual acuity and color vision. Both patients had normal neuroimaging. These are the first reported cases of complete binasal visual field defects without an identifiable ocular or neurologic cause.
authors.affiliation: Department of Ophthalmology, Scott & White Eye Institute, Baylor Scott & White, Temple, Texas (Bryan, Smith); and the Department of Ophthalmology, Hofstra North Shore-Long Island Jewish School of Medicine, North Shore Long Island Jewish Health System, Great Neck, New York (Pomeranz).
authors.forename: Beau T
authors.initials: BT
authors.lastname: Bryan
authors.affiliation: Department of Ophthalmology, Scott & White Eye Institute, Baylor Scott & White, Temple, Texas (Bryan, Smith); and the Department of Ophthalmology, Hofstra North Shore-Long Island Jewish School of Medicine, North Shore Long Island Jewish Health System, Great Neck, New York (Pomeranz).
authors.forename: Howard D
authors.initials: HD
authors.lastname: Pomeranz
authors.affiliation: Department of Ophthalmology, Scott & White Eye Institute, Baylor Scott & White, Temple, Texas (Bryan, Smith); and the Department of Ophthalmology, Hofstra North Shore-Long Island Jewish School of Medicine, North Shore Long Island Jewish Health System, Great Neck, New York (Pomeranz).
authors.forename: Kyle H
authors.initials: KH
authors.lastname: Smith