Trabeculectomy and optic nerve head topography
نویسندگان
چکیده
منابع مشابه
Trabeculectomy and optic nerve head topography.
The objective of the present study was to evaluate changes in optic nerve head parameters, measured by confocal laser tomography, before and after trabeculectomy in order to identify outcome measures for the management of glaucoma. The optic nerve head of 22 eyes (22 patients) was analyzed by confocal laser tomography with the Heidelberg retinal tomogram (HRT) before and after trabeculectomy. T...
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Optic disc drusen are congenital and developmental anomalies of the optic nerve head seen commonly in clinical practice, often as an incidental ophthalmologic finding during routine exams. Optic disc drusen are a form of calcific degeneration in some of the axons of the optic nerve. Visual acuity is often not affected but the visual fields of these patients can be abnormal and deteriorate over ...
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1. Castiblanco CP, Adelman RA. Sympathetic ophthalmia. Graefes Arch Clin Exp Ophthalmol 2009;247:289-302. 2. Cha DM, Woo SJ, Ahn J, Park KH. A case of sympathetic ophthalmia presenting with extraocular symptoms and conjunctival pigmentation after repeated 23-gauge vitrectomy. Ocul Immunol Inflamm 2010;18:265-7. 3. Haruta M, Mukuno H, Nishijima K, et al. Sympathetic ophthalmia after 23-gauge tra...
متن کامل[Relationship between standard automated perimetry and optic nerve head topography performed with the Heidelberg Retina Tomograph].
PURPOSE To determine the correlations between optic nerve head (ONH) parameters measured with the Heidelberg Retina Tomograph (HRT), and the main outcomes of standard automated perimetry (SAP) in normal, ocular hypertensive, glaucoma suspects and glaucomatous subjects. METHODS Four hundred and twenty-three patients were enrolled in the study and classified into four groups depending on baseli...
متن کاملComparison between Optic Nerve Head Topography – Using the Heidelberg Retina Tomograph – and Resolution Visual Fields
Early diagnosis is probably essential for the outcome of glaucoma treatment, and a number of methods for detecting glaucomatous damage have been developed and evaluated1. Resolution perimetry (HRP)2,3, measuring spatial resolution, is one of the methods with the highest sensitivity1. It has been found to be reliable and useful in the management and follow-up of glaucoma4-10. Another way of dete...
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ژورنال
عنوان ژورنال: Brazilian Journal of Medical and Biological Research
سال: 2006
ISSN: 0100-879X
DOI: 10.1590/s0100-879x2006000100017