نتایج جستجو برای: scleral
تعداد نتایج: 3365 فیلتر نتایج به سال:
PURPOSE The aim of this case report was to describe a patient who presented with Pseudomonas scleritis after pterygium excision. The study was conducted at the Department of Ophthalmology, Faculty of Medicine, Chiang Mai University in Chiang Mai, Thailand. METHODS The record of a patient who was diagnosed as Pseudomonas scleritis after pterygium excision was retrospectively reviewed for histo...
PURPOSE To compare the surgical results of vitrectomy and scleral buckling for uncomplicated superior retinal detachment caused by flap tears. METHODS Included in the study were 225 patients (225 phakic eyes) undergoing primary surgery by three surgeons between January 1990 and December 1996 for superior retinal detachment caused by flap tears (138 eyes by scleral buckling, 87 eyes by vitrect...
PURPOSE To determine the feasibility, safety, and effectiveness of an episcleral or deep scleral lamellar sustained release cyclosporine (CsA) device in a naturally occurring animal model of uveitis. METHODS A two-compartment perfusion chamber was used to assess in vitro human and equine scleral permeability of fluorescein, dexamethasone-fluorescein, or CsA. A biodegradable, matrix-reservoir ...
PURPOSE The innervation of the scleral spur region was investigated to learn whether mechano-receptors are present in this region. METHODS Serial tangential sections and whole-mount preparations of the scleral spur region of 18 human eyes of different ages were investigated with electronmicroscopic and immunohistochemical methods. For immunohistochemistry antibodies against neurofilament-prot...
PURPOSE To investigate the effect of prostaglandins (PGs) on the permeability of human sclera in vitro. METHODS Twenty-three pairs of human eye bank eyes were studied. Circular pieces of sclera were cultured in low-serum DMEM/F-12 media. Scleral hydration was assessed by measuring wet and dry weight of scleral cultures incubated with medium for 3 days and with Hanks' buffered saline solution ...
IN recent years, various operative procedures have been described to bring the diathermy-treated choroid in apposition to the detached retina specially around retinal breaks. These operations may be divided into two groups: scleral shortening and sclero-choroidal introflexion. Scleral shortening was revived by Lindner (1933), whose operation is a modification of that of Muller (1903); this invo...
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