نتایج جستجو برای: toxic keratopathy
تعداد نتایج: 78433 فیلتر نتایج به سال:
We report two cases of band keratopathy who were treated with thick amniotic membrane that contained a basement membrane structure as a graft, after ethylenediaminetetraacetic acid chelation with trephination and blunt superficial lamellar keratectomy in the anterior stroma. In each case, basement membrane was destroyed and calcium plaque invaded into anterior stroma beneath Bowman's membrane. ...
BACKGROUND Assessment of efficiency of amniotic membrane covering in the improvement of bullous keratopathy symptoms. MATERIAL AND METHOD The paper represents a clinical prospective study, which includes 42 patients diagnosed with bullous keratopathy and operated between January 2009 and November 2013 in the Department of Clinical Ophthalmology from "Dr. Carol Davila" Central Military Emergen...
purpose: to evaluate the efficacy of riboflavin administration and ultraviolet a (uva) cross-linking on advanced symptomatic bullous keratopathy (bk). methods: 10 patients with symptomatic pseudophakic bullous keratopathy (pbk) were included. slit-lamp examination, visual acuity, foreign body sensation (fbs) and corneal thickness as measured by pentacam, were performed before corneal cross-link...
OBJECTIVE To present success of Toris-K contact lenses in keratoconus and traumatic keratopathy with irregular corneal surface. METHODS Toris-K contact lenses were used to treat 7 eyes of 4 patients with traumatic keratopathy (Case 1) or keratoconus (Case 2, Case 3, and Case 4). All cases had a complete eye examination before the contact lens application. The case with traumatic keratopathy w...
The first cases of pseudoexfoliation of the lens to be found in Australian Aborigines are reported. The prevalence rate in the communities in central Australia is 1-3% and for those 61 years and older is 16-3%. Within the limits of our assessment glaucoma was an associated finding in 8-1% of these cases. A high incidence of old trachoma, previous trauma, and Labrador keratopathy was also noted ...
Purpose: To review current knowledge about ocular effects of sulfur mustard (SM) and the associated histopathologic findings and clinical manifestations Methods: Literature review of medical articles (human and animal studies) was accomplished using PubMed, Scopus and ISI databases. A total of 274 relevant articles in English were retrieved and reviewed thoroughly. Results: Eyes are the most se...
Purpose: To review current knowledge about ocular effects of sulfur mustard (SM) and the associated histopathologic findings and clinical manifestations Methods: Literature review of medical articles (human and animal studies) was accomplished using PubMed, Scopus and ISI databases. A total of 274 relevant articles in English were retrieved and reviewed thoroughly. Results: Eyes are the most se...
PURPOSE Little is known about the behavior of the endothelial cell (EC) layer following keratoplasty. In vitro experiments suggested that the peripheral endothelium might have a higher regenerative capacity than the central endothelium, and some authors hypothesized that endothelial progenitor cells are present in the limbal area. Thus, we analyzed the corneal endothelial regenerative capacity ...
Corneal and plasma lipids were studied in a rabbit model to gain insight into the pathogenesis of secondary lipid keratopathy. Rabbits were divided into four groups in which a high cholesterol diet and corneal suture placement were varied to produce lipid keratopathy. In rabbits with lipid keratopathy, quantitative thin layer chromatography revealed that cholesterol esters comprised most of the...
OBJECTIVE To determine the intraoperative and early postoperative complications of manual sutureless cataract extraction. STUDY DESIGN Case series. PLACE AND DURATION OF STUDY Redo Eye Hospital, Rawalpindi, Pakistan, from January 2009 to December 2010. METHODOLOGY Three hundred patients of cataract through purposive non-probability sampling were selected. The patients underwent manual sut...
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