نتایج جستجو برای: intrastromal corneal cyst
تعداد نتایج: 60610 فیلتر نتایج به سال:
Reasons for intrastromal corneal ring segment explantation In their recent article, Ferrer et al. report that 57 of 250 implanted intrastromal corneal ring segments (ICRS) had to be explantedda rate of 22.8%. The main cause of this very high explantation rate was extrusion (48.3%). There are 2 major causes of ICRS extrusion: (1) superficial implantation of a segment and (2) a segment that is pl...
Pellucid marginal degeneration (PMD) is a rare progressive condition resulting in inferior corneal thinning and astigmatism. Alongside keratoconus and keratoglobus, it is considered one of noninflammatory corneal ectasias. The focus of corneal thinning is greatest inferiorly resulting in diminished visual acuity and overall reduction in visual quality. Traditional methods of treatment or diseas...
Purpose: To evaluate the long-term results of Ferrara rings intracorneal ring segments for the treatment of keratoconus. Setting: Private medical center, Ophthalmology Department, Hadassah Optimal Medical Center, Haifa, Israel. The National Center for the Treatment of Keratoconus Haifa, Israel. Materials and methods: Retrospective review of data for patients implanted with Ferrara intrastromal ...
PURPOSE To evaluate the effect of the synthetic matrix metalloproteinase inhibitor, Galardin, on proteases produced by Pseudomonas aeruginosa (PA) and on a rabbit model of Pseudomonas keratitis. METHODS Protease activities of culture broths from Pseudomonas strains PA-28 and W-186 were characterized in vitro by gelatin zymography and by digestion of Azocasein in the presence and absence of Ga...
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