caa a22 4500 465794483 CHVBK 20180323112033.0 cr unu---uuuuu 170327e19901001xx s 000 0 eng 10.1007/BF00164842 doi (NATIONALLICENCE)springer-10.1007/BF00164842 Visual field behavior after intra-ocular surgery in glaucoma patients with advanced defects [Elektronische Daten] [C. Langerhorst, B. De Clercq, T. Van Den Berg] Fifty advanced glaucoma patients with central visual field islands were evaluated before and after intra-ocular surgery with respect to visual acuity and visual field behavior. Thirteen patients underwent a cataract extraction, and 37 a filtering procedure. Visual acuity generally improved to a certain extent after lens extraction, and deteriorated after filtering surgery. For both groups the visual field island became somewhat larger with respect to the surface area, but the foveal value was usually lower after the operation. There was no clear relationship between visual acuity and foveal values or the surface area of the central island. One patient suffered unexplained loss of central vision. Kluwer Academic Publishers, 1990 Filtering surgery nationallicence cataract extraction nationallicence central visual island nationallicence visual field defect nationallicence Langerhorst C. Department of Opththalmology and Dept of Med Physics, Informatics of the University of Amsterdam, Amsterdam, The Netherlands aut De Clercq B. Department of Opththalmology and Dept of Med Physics, Informatics of the University of Amsterdam, Amsterdam, The Netherlands aut Van Den Berg T. Department of Opththalmology and Dept of Med Physics, Informatics of the University of Amsterdam, Amsterdam, The Netherlands aut Documenta Ophthalmologica Kluwer Academic Publishers 75/3-4(1990-10-01), 281-289 0012-4486 75:3-4<281 1990 75 10633 https://doi.org/10.1007/BF00164842 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00164842 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Langerhorst C. Department of Opththalmology and Dept of Med Physics, Informatics of the University of Amsterdam, Amsterdam, The Netherlands aut NATIONALLICENCE 700 1- De Clercq B. Department of Opththalmology and Dept of Med Physics, Informatics of the University of Amsterdam, Amsterdam, The Netherlands aut NATIONALLICENCE 700 1- Van Den Berg T. Department of Opththalmology and Dept of Med Physics, Informatics of the University of Amsterdam, Amsterdam, The Netherlands aut NATIONALLICENCE 773 0- Documenta Ophthalmologica Kluwer Academic Publishers 75/3-4(1990-10-01), 281-289 0012-4486 75:3-4<281 1990 75 10633 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer