منابع مشابه
Silicone oil-intraocular lens interaction: which lens to use?
AIM To determine a suitable intraocular lens for implantation in patients at high risk of lens exposure to silicone oil in their lifetime. METHODS PMMA, AcrySof, AR40, AQUA-Sense, and Raysoft lenses were examined. Each lens was immersed for 5 minute intervals in balanced salt solution (BSS), in stained silicone oil, and again in BSS before being photographed in air and in BSS. Percentage sili...
متن کاملP 237 A novel silicone intraocular lens concept
Purpose: To determine the level of proteolytic activity in lens epithelium samples from cataract surgery and to investigate a possible relation to the type of cataract. We wanted to estimate G-independent as well as Ca-dependent activity. Another purpose was to me.asure the activity of calpastatin, an endogenous inhibitor of calpain, which is a Ca-activated protease. Methods: Cataracts were typ...
متن کاملInteraction with intraocular lens materials: does heavy silicone oil act like silicone oil?
PURPOSE To determine the interaction of heavy silicone oil with various intraocular lens (IOL) materials and whether heavy silicone oil covers the silicone IOL optic as silicone oil does. SETTING Department of Ophthalmology, Dokuz Eylul University, Izmir, Turkey. METHODS The study group comprised 5 poly(methyl methacrylate) (PMMA) IOLs, 4 foldable silicone IOLs, 5 foldable hydrophilic acryl...
متن کاملPathological findings in lens capsule and silicone intraocular lens extracted from eye with chronic infectious endophthalmitis.
The lens capsule and silicone intraocular lens (IOL) extracted from the eye of a patient with chronic infectious endophthalmitis was examined histopathologically to evaluate the pathology of a capsule and IOL surfaces in the presence of bacterial infection. A 69-year-old man developed an infection in his right eye 4 months after phacoemulsification and aspiration of a cataract and implantation ...
متن کاملRemoval of Silicone Oil From Intraocular Lens Using Novel Surgical Materials.
PURPOSE To design, fabricate, and evaluate novel materials to remove silicone oil (SiO) droplets from intraocular lenses (IOL) during vitreoretinal surgery. METHODS Three different designs were fabricated using soft lithography of polydimethylsiloxane (PDMS), three-dimensional (3D) inverse PDMS fabrication using water dissolvable particles, and atomic layer deposition (ALD) of alumina (Al2O3)...
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ژورنال
عنوان ژورنال: Indian Journal of Ophthalmology
سال: 2008
ISSN: 0301-4738
DOI: 10.4103/0301-4738.39138