Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Snellen acuity"'
Publikováno v:
Int J Ophthalmol
International Journal of Ophthalmology, Vol 14, Iss 5, Pp 759-765 (2021)
International Journal of Ophthalmology, Vol 14, Iss 5, Pp 759-765 (2021)
AIM: To describe the clinical characteristics and analyze prognostic factors that influence visual outcome in 669 patients with intraocular foreign bodies (IOFBs). METHODS: Medical records of 669 patients with IOFBs from West China Hospital were revi
Publikováno v:
African Vision and Eye Health, Vol 68, Iss 3, Pp 155-163 (2009)
The purpose of this study was to compare two methods of logMAR visual acuity (VA) scoring. The two methods are referred to as letter scoring (method 1) and line scoring (method 2). The two methods were applied to VA data obtained from one hundred and
Externí odkaz:
https://doaj.org/article/56191f813250477a91bdbfe84bec236d
Publikováno v:
Retina (Philadelphia, Pa.). 41(5)
PURPOSE To evaluate the efficacy of posterior scleral contraction to treat myopic foveoschisis (MF). METHODS The records of MF patients treated with posterior scleral contraction were reviewed. During posterior scleral contraction, a cross-linked fus
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Publikováno v:
Indian Journal of Ophthalmology, Vol 45, Iss 3, Pp 169-171 (1997)
Binocular combinations of Snellen acuity were varied from 6/60 to 6/6 in standard steps in twenty normal adults and Randot stereoacuity was measured at each level. Using the 560 unique stereoacuity scores thus obtained, a nomogram was constructed whi
Externí odkaz:
https://doaj.org/article/5175960e7c5f40cda62b82a7a4b1e4b8
Publikováno v:
International Ophthalmology. 38:2101-2115
To describe a novel optokinetic visual acuity estimator (Oktotype) and to report the preliminary results obtained in poorly and non-collaborative subjects. Eleven series of symbols arranged horizontally and moving from left to right at a constant rat
Autor:
Morris R. Lattimore
Publikováno v:
Military Medicine. 182:234-238
Army vision standards have varied little from Aviation's nominal birth. On the basis of classic Snellen acuity, we simply cannot predict threshold skill levels of any one individual(s). A growing number of Army Flight Surgeons, clinicians, and vision
Autor:
David M. Brown, Tien P. Wong, William C. Ou, Shaun I.R. Lampen, Charles C. Wykoff, James C. Major, Ankoor S. Shah
Publikováno v:
Retina (Philadelphia, Pa.). 40(3)
PURPOSE To determine the efficacy of a novel application of a surgical internal limiting membrane flap technique that requires no additional surgical adjuvants in closure of large full-thickness macular holes (FTMHs). METHODS The electronic medical r
Publikováno v:
Oman Journal of Ophthalmology
Oman Journal of Ophthalmology, Vol 8, Iss 1, Pp 38-43 (2015)
Oman Journal of Ophthalmology, Vol 8, Iss 1, Pp 38-43 (2015)
Background: To evaluate the visual and refractive outcomes of cataract surgery with toric intraocular lens (IOL) implantation at a teaching hospital of the United Kingdom. Design: Prospective interventional case series. Materials and Methods: This st
Autor:
J.J. Gicquel
Publikováno v:
Acta Ophthalmologica. 95
Summary Quality of vision is a new comprehensive set of measures that determines visual performance at near, far and in variable light conditions. Good vision is no longer defined by 20/20 vision. The necessity of evaluating vision beyond Snellen acu